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Tricycles are Gas Tricycles, which are mainly divided into three categories according to industry classification: elderly vehicles, ordinary tricycles and passenger vehicles. In addition, there are positive Gas Tricycles, reverse Gas Tricycles, and side Gas Tricycles. The following Cargo Tricycles will introduce its maintenance: 1. Daily maintenance of the product ①Remove the dust and dirt on the motorcycle and keep the whole vehicle clean. Rinse with water if necessary, but take care to protect the carburetor and air filter from water; ② Check the consumption of gasoline and lubricating oil. Add lubricating oil as required, and add enough gasoline as required; ③ Check whether there is oil leakage in the oil tank switch, gear box, and eliminate it in time; ④ Check the operation and fixing of the engine; ⑤ Check the fastening of the whole vehicle, especially the connection between the front fork and the brake part of the frame head; ⑥ Check whether the front and rear tire pressure meets the requirements; ⑦ Check whether the lights and horn sound of the vehicle are normal. 2. First-level maintenance Gas Tricyclese: In general, first-level maintenance should be carried out after the Cargo Tricycles has driven 1000-2000 kilometers. ① Check and adjust the free travel of the clutch, accelerator, brake cable and handle, and clean and lubricate; ② Check and adjust the engine idle speed, spark plug electrode gap and working condition to ensure normal ignition and the engine is in good working condition; ③Clean the carburetor, air filter and oil switch; ④ Take out the battery, clean the surface, rinse the oxides on the terminals with boiling water, and check the specific gravity and liquid level of the electrolyte; ⑤ Check the nuts and bolts on the exposed parts of the vehicle. If loose, it should be tightened immediately; ⑥ Check whether the cable connector of the vehicle is loose and whether the contact is good; ⑦ Check the working condition of the pulley, clean and add grease; ⑧ The valve clearance of the four-stroke engine should be adjusted. 3. Secondary maintenance: Generally, Gas Tricycles will be subjected to secondary maintenance after driving 3000-6000 kilometers. ①Remove carbon deposits in cylinders, cylinder heads, pistons, piston rings, mufflers, etc., and clean them with gasoline or kerosene; ② Clean the fuel tank, oil switch, carburetor, air filter and other dirt, and use compressed air to blow out the holes to keep them unblocked; ③ Check the wear of the clutch friction plates and brake shoes, and adjust or replace them according to the wear range; ④ Clean and check the steering column and front and rear shock absorbers, and add enough lubricating oil or grease as needed; ⑤ Check whether the runout of the front and rear rims meets the requirements; ⑥ Add lubricating oil to the control cables of the whole vehicle, and adjust or replace them if necessary; ⑦ Check the engine, gearbox lubricating oil quality and gear wear; ⑧Clean the magneto; remove the starter for cleaning, and fill the bearing with grease; ⑨ Check the lighting conditions of the vehicle lighting fixtures, and wipe off the dust and dirt on the headlight reflector and diffusion glass with a soft cloth or silk; ⑩ Fasten the bolts and nuts on the exposed parts of the vehicle; ⑪Remove the battery for cleaning and maintenance; ⑫ Check and adjust the valve clearance.

1. It is forbidden to cut off the power during storage. When the battery is stored in a power-deficient state, lead sulfate crystals will adhere to the plate and block the ion channel, resulting in insufficient charging, a decrease in battery capacity, and longer idle time in the power-off state. The more serious the battery damage, therefore, when the battery is idle, it should be charged once a month to keep the battery healthy. 2. Check regularly. If the continuous driving mileage of the Gas Tricycles suddenly drops more than ten kilometers in a short period of time, it is likely that at least one battery in the battery pack is broken, the polar plate is softened, and the active material of the polar plate falls off. At this time, you should Go to a professional battery repair organization for inspection, repair or matching, which can relatively prolong the life of the battery pack and save money to the greatest extent. 3. Avoid high-current discharge. When the Gas Tricycles starts uphill, please use pedals to assist. Try to avoid instantaneous high-current discharge. High-current discharge will easily lead to crystallization of lead sulfate and damage the physical properties of the battery plate. 4. Correctly grasp the charging time, usually charge the battery at night, the average charging time is about 8 hours, and charge the battery once when the discharge depth is 60%-70%. With the continuous improvement of the rural economy by the three rural policies, the economic income of farmers is also increasing. When the per capita annual income exceeds 40,000 US dollars, the number of young and middle-aged migrant workers in cities increases year by year, and the age of left-behind farmers tends to age. At the same time, Villagers also have new needs for travel. Usually motorized tricycles and agricultural tricycles are no longer suitable for the needs of current rural production. The lightness, speed, simplicity and ease of learning of tricycles have become the highlights of rural vehicles. As a new product, Gas Tricycles are still in the experimental period of investment in the rural market. The first Gas Tricycles to test the water in the rural market are Gas Tricycles for the elderly, because the Gas Tricycles for the urban elderly have reached saturation. With the popularization of automobiles, Cargo Tricycles have encountered development bottlenecks prematurely in urban areas, and Cargo Tricycles are withdrawing from the urban stage. Therefore, Cargo Tricycles have opened up the way to make a living in the rural market, and it is also the first time for Gas Tricycles to test water in rural areas. product. With the understanding of the rural market by the Gas Tricycles manufacturers, the types of agricultural Gas Tricycles are now expanding. It is believed that in the near future, with the accelerated pace of new rural construction and the improvement of rural roads, Gas Tricycles The market prospects in rural areas will be bright, and the consumer market in rural areas will definitely make more Gas Tricycles manufacturers shine. I look forward to the early arrival of this day.

Statistics from the China Association of Automobile Manufacturers show that in 2006 my country's Gas Tricycles industry developed rapidly, with production and sales approaching 900,000 units, a year-on-year increase of 69%, which was nearly 50 percentage points higher than the overall growth rate of the industry and reached the best level in history. This is only the data collected by the industry. According to industry estimates, there should be nearly 3 million production and sales of Cargo Tricycles nationwide, and about 2/3 of the data has not been reported. According to industry reports, Gas Tricycles with a displacement of 50mL account for nearly 96% of the total industry, among which Cargo Tricycles with a displacement of 100-150mL are favored by the majority due to their advantages such as low fuel consumption, stable performance, moderate price, and wide range of uses. Favored by consumers, it has become a mainstream product in the market. 2006 was the year of consolidation in the Cargo Tricycles industry. Enterprises in the industry continued to reorganize. Faced with the country's increased entry threshold, weak and small enterprises did everything possible to find their own safe haven and actively moved closer to large groups. Large enterprises improved their products in order to expand their market share. structure, take advantage of brand, technology, and capital to actively expand outward, acquire and merge some Gas Tricycles companies that have no qualifications but have certain production capacity and resource advantages, establish subsidiaries and branches, complete access, and establish their own expansion base, extending its own industrial chain. From the statistics of the whole industry, there are 28 Gas Tricycles enterprises in production throughout the year, a decrease of 11 compared with the previous year. There are only 5 manufacturers whose production and sales volume exceeds 50,000 vehicles, and the cumulative output of these 5 companies is 655,400 vehicles, accounting for 73% of the total. Among them, Zongshen Group produced 322,000 vehicles, accounting for 38.83% of the entire Gas Tricycles industry. From the perspective of the entire industry, although the sales volume of Gas Tricycles is not large, and the annual sales volume accounts for about 5% of the total sales volume of the entire industry, its development speed is quite fast. In the past 2 years, with the implementation of the Central Rich Farmers Policy and the Western Development Strategy, Gas Tricycles have become a good helper for farmers to get rich. The Gas Tricycles has a moderate carrying capacity and strong road adaptability. It is not only suitable for small-scale operations of self-produced and sold by farmers, but also suitable for short-distance passenger transportation. It is an important tool for farmers to increase their income. In towns and villages, Gas Tricycles have become a means of transportation for more farmers to replace ox carts and bicycles. The characteristics of speed, convenience, low price and simple operation just cater to the consumption needs of farmers' friends. The rapid development of Gas Tricycles in passenger and cargo transportation has also caused many laid-off workers in cities to join this kind of management team with small investment, quick results and low technical requirements. Cargo Gas Tricycles have been widely used in rural areas and towns, and are increasingly valued by farmers and small traders. With the improvement of farmers' income and the improvement of the consumption environment, the Gas Tricycles, as a transitional means of transportation, will undoubtedly exist widely in a relatively long period of time, and the market potential is huge. Today, the total sales volume of Gas Tricycles in China is close to 3 million, but compared with China's huge rural market, there is still a lot of room for growth. Motorcycles are superior to two-wheeled motorcycles and Gas Tricycles in some uses, and are superior to miniature cars in price, so they are in an irreplaceable position in the short term. At present, the number of motorcycles in the country is about 90 million, and Gas Tricycles account for about 9 million. There are 900 million farmers in my country, 250 million rural households, with an average of 1 motorcycle for every 3 households, and there is still about 75 million market space. According to It will take 20 to 25 years for the current production capacity to meet market demand.

Don't blindly think that thick frame tubing means good quality. The key to the quality of a Gas Motorcycles frame is the thickness of the pipe. The tubing used in a good Gas Motorcycles frame is generally moderate in thickness, but the thickness will be much thicker than that of a frame that looks thicker on the outside. There are holes drilled at the bottom of the good quality frame, which is to facilitate the outflow of liquid during pickling and phosphating. Through drilling, the thickness of the pipe wall can be seen. The inferior frame has not been pickled and phosphated, and has no holes, so it is easy to rust, and the ports are deliberately closed so that people cannot see the thickness of the pipe wall. High-quality frames have thin tube walls and light weight, and the weight difference between them and inferior frames can reach more than 20 kg. The quality of the frame is related to the safety, stability and life of the vehicle. Inferior frames are easy to break and cause safety accidents. So be careful. Second, it depends on the shock absorption system. It can be judged by two points, the shock absorption of the front fork sleeve and the shock absorption of the rear plate. Front fork sleeve shock absorption: You can judge the pros and cons by the appearance. The shock absorber of the high-quality front fork sleeve is hydraulic shock absorber, the inner cylinder is multi-level chrome-plated, and the surface is bright and smooth; the outer cylinder is made of finely ground aluminum. The mid-range front fork sleeve shock absorber is generally hydraulic shock absorber, but the chrome plating level is low, the appearance is poor, the color is dull, and it is easy to rust, and the oil seal is easy to leak oil. The shock absorption of inferior front fork sleeves is basically dry shock absorption. Iron outer cylinders, some have outer shells and no hydraulic damping function, so there are often abnormal noises. After about one year of use, the outer cylinders will rust and lose the shock absorption shock function. Rear plate shock absorption: The number of high-quality plates is four to five, and the width and thickness are increased. Inferior boards are generally three pieces with a narrow width. Some inferior products, in order to fool people, say that they use double boards, but they are actually useless. The shock absorption system is much more important for Underbone than two-wheeled vehicles, because Underbone have a greater load and the road conditions are worse. The quality of the shock absorption system is extremely important to the comfort and stability of the Gas Motorcycles. Three, look at the details. Details determine whether a product is a boutique. Especially for Underbone with hundreds of components. Screws are small parts that are used more often. You can distinguish good from bad by color. High-quality screws are silver and green; low-quality screws are yellow and white. In addition, such as front mud tiles, plastic lamps and instruments, compartment locks, hinges, battery compartments, pressure plates, etc., must be carefully checked. Fourth, it depends on the vehicle wiring harness. Underbone are driven by electricity and have complex vehicle circuits. High-quality wire harnesses have thick wire cores and reasonable layout design; inferior wire harness wire cores are hard and impure, easy to corrode and rust, insulating materials are prone to aging and cracking, and line failures are more likely to occur.

1. Battery: The battery of the Gas Motorcycles is the heart of the Gas Motorcycles. For consumers, the heart power of the Gas Motorcycles is becoming stronger and stronger. Life is not long. However, consumers must be cautious when inspecting Gas Motorcycles, because the quality of the battery also directly affects the operation of other organs such as motors, chargers, and controllers: Whether it is hard; secondly, pay attention to the service life of the battery. With the gradual maturity of the three-wheel motorcycle industry, more and more well-funded enterprises have been attracted to specialize in the research and development of three-wheel motorcycle batteries. 2. Charger: The quality of the indispensable green leaf charger is directly related to the length of battery life, and even some inferior chargers will cause battery deformation. So generally speaking, regular manufacturers that produce batteries produce chargers and batteries together. However, the quality of chargers on the market in Chengdu is uneven at present. Some manufacturers ignore the matching of batteries and chargers in pursuit of profit, and consumers are not scientific enough to choose chargers for the sake of cheap prices. Therefore, when choosing a charger, you must pay attention to choosing a charger from a regular manufacturer, and ensure that the charger manufacturer is consistent with the battery manufacturer, so that even if a fault occurs, you can find the corresponding manufacturer to repair or return. 3. Motor and controller: the backbone of the operation of the Underbone According to some industry insiders, the motor is the key to the start and acceleration of the Underbone, and the efficiency of the motor will directly lead to the length of battery life. As the power-assisted organ of Underbone stepless speed regulation, brake power-off, soft start and other functions, if the controller is unreasonably designed and the current limit is too large, it will seriously affect the life of the battery and motor. Therefore, when purchasing an Underbone, you must test drive more in person and feel more. Check whether the Gas Motorcycles starting, accelerating, constant speed, braking, balance and other functions are consistent with the manual.

Gas Motorcycles are not suitable for driving on uneven or steep roads. Excessive vibration may cause poor contact of electrical components. If you encounter such roads, please slow down or get off the vehicle. When riding in winter, due to the low temperature, the capacity of the battery pack will decrease. For the same riding distance, the depth of discharge will increase. Pedal assistance will help prolong the service life of the battery. When the motor is turned on and the handle is released, the vehicle will still When driving with electricity, you should immediately turn off the switch, use the pedal riding function, and then send the vehicle to a professional maintenance department for maintenance. Battery softening refers to the softening of the positive plate of the battery. When the battery is charged to a certain level, gas will be generated. When the battery is overcharged, the battery gassing will be more intense, and the gas will wash away the active material of the positive plate, thereby causing the active material to fall off. The positive plate of the Gas Motorcycles battery will soften, and the grid will also suffer from severe oxidation and corrosion. Preventing overcharging is the main measure to control the softening of the positive plate. This is the real reason I have been emphasizing that it cannot be charged for a long time. Deep discharge and high current discharge are also the main reasons for the softening of the positive plate of the Gas Motorcycles battery. The deep discharge depends on the undervoltage protection of the controller. If the undervoltage protection is too low, the battery will be over-discharged and the positive electrode will soften. Emphasize the reason why we never cut off the power, high current discharge depends on the current limiting protection of the controller, which is also the reason why high power controllers cannot be used for small motors. After buying a car, check whether all parts of the car are normal, whether the connection parts are loose, whether the instrument is normal, whether the front and rear brakes are flexible, and pay attention to the tire pressure before each ride. If the amount is relatively large, reduce the speed, check the flexibility of the brake frequently, whether the screws of the whole vehicle are loose, whether the chain and flywheel need to be refueled, and when braking, loosen the speed control handle to avoid damage to the motor and other components. Turn off the power when getting out of the car to prevent accidental rotation of the speed control handle, the car starts suddenly, and charge the car immediately after receiving it. Do not cover anything on the charger. Pay attention to ventilation and waterproof. The charger contains a high-voltage circuit. After a period of time, distilled water should be added to the battery to prevent the battery from drying up and affect the battery life. For Underbone that have not been used for a long time, the Underbone should be started every 25 days or so, and run at a medium speed for about 20 minutes. Otherwise, the time to start the Underbone is too long. During the process, be sure to check whether the hole on the battery cover is ventilated. If the small hole on the battery cover is blocked, the hydrogen and oxygen generated cannot be discharged, and the expansion of the electrolyte will cause the battery case to burst.

The battery is the heart of the Gas Motorcycles. Only with its kinetic energy can the Gas Motorcycles run. Such an important battery, like a woman's face, should be maintained and repaired in a timely manner in order to have a longer life. 1. The Gas Motorcycles has been parked for a long time, how to treat the battery Very simple, in order to protect the battery, we can fully charge it after storage, and charge it at least once every other month, which can effectively solve the irreversible salinization and dendrite short circuit formed in the battery. 2. Before charging, the battery must be cleared Just like the current mobile phone, there is no need to completely empty the battery of the Gas Motorcycles before charging, and it can be charged at any time. 3. Does the battery need to be charged for the first time? is needed. After the battery is used in the factory, it usually takes about 2 months or even longer to store and consume part of the power, so it is necessary to recharge it to avoid people mistakenly thinking that the battery capacity cannot reach the power marked on the manual. 4. Is there any harm to the battery if it is overcharged or undercharged? Yes, not only yes, but also very harmful. Overcharging exceeds the rated current of the battery. The most direct impact is that the battery temperature rises, causing the battery to lose a lot of water for a long time, and even deformed in serious cases. If the charge is insufficient, the danger is that the capacity will become smaller and smaller in the long run, giving us the feeling that the battery is becoming more and more irresistible. 5. The battery is often charged or empty, which is more beneficial to the battery Both are bad for the battery. The battery is often charged. If you encounter a good quality battery, it is okay. Adhere to the national regulations. It is not good to charge the battery after it is empty, because the battery load time is long, and it is easy to cause damage to the battery. 6. Is there a direct relationship between voltage and capacity? No, voltage is voltage, and power is power. It cannot be said that the higher the voltage, the higher the capacity, and the lower the voltage, the lower the capacity. However, under load conditions, the battery voltage is related to the battery power, and it can even be said to be directly proportional. of. 7. What are the hazards of excessive use of batteries If the Gas Motorcycles battery is used excessively, it will cause the battery to overheat, which will lead to the reduction of sulfuric acid in the battery, and the concentration will decrease, and a special substance will be produced, which will easily form a thick and hard crystal on the plate, resulting in The power receiving capacity and usage capacity of the battery are reduced. 8. Is there any relationship between the rated capacity of the battery and the service life? Yes, battery capacity is affected by active material and utilization. Electric bicycle batteries have a certain volume, and the quality of the plates is also limited, so the capacity can only be increased by increasing the utilization of active materials. To improve the battery capacity, it is necessary to increase the porosity, increase the PbO2 content, and the specific gravity of sulfuric acid, but these measures will accelerate the softening of the positive plate, resulting in accelerated decay of battery life. During the charging and discharging process, the active material will expand and shrink, and the deeper the discharge depth , the greater the expansion and contraction of the active material, the more accelerated the softening of the active material. Therefore, when the initial capacity is large, it directly affects the charge and discharge times of the battery. 9. When do we need to charge and maintain the battery ① The battery capacity of the Underbone becomes smaller too quickly; ② The battery of the Underbone has deteriorated and damaged; ③ The battery of the Underbone loses fluid, after rehydration; ④ The Underbone battery is not used for a long time; ⑤ Excessive use of Underbone batteries; ⑥Underbone batteries are in harsh environment for a long time; ⑦ If the battery of the Underbone remains insufficiently charged for a long time, the battery needs to be charged and maintained. The precautions are to charge under the original charger voltage, multi-level constant current charging. 10. Is there any relationship between battery performance and temperature? The temperature is high, the charging acceptance is good, and it is easy to charge; the temperature is low, it is difficult to charge, so in daily use, we must pay attention not to cause the temperature of the charger and the battery to change too fast, which directly leads to the decline of the battery charging performance, sometimes will damage the battery.

If a Gas Motorcycles with a canopy is illegal and drives an illegally modified motor vehicle on the road, the public security traffic control department will detain the vehicle, confiscate the illegal device and restore it to its original state, and impose a fine of 100,000 yuan in accordance with the law. For illegally modified mopeds, the public security traffic control department will not issue safety technical inspection marks. Those who drive over the speed limit shall be fined more than RMB 10,000 by the public security traffic management department according to law, and their driver's license shall be revoked; if it is a violation of public security management, the public security organs shall impose fines, criminal detention and other punishments in accordance with the relevant provisions of the Criminal Law on Public Security Management. There are many canopies or parasols on the market. This is the first step: use a wrench to unscrew the hexagonal screws of the rearview mirror, remove the two rearview mirrors, and place the connecting rod of the canopy between the rearview mirror and the body of the Underbone. Screw on the mirror. Step Two: Insert the two sleeves on the front of the canopy into the linkage, making sure to push in as far as it will go to make it tight. Step 3: This greenhouse is one piece and very flexible. Just pull the rear of the canopy to the Underbone tailgate, then use ropes to tie the canopy on both sides to the Underbone body respectively, or even to the rear of the tailgate if you want the canopy to be bigger. At this point you are left with four elastic rods for the rest of the fittings, two of which are thicker and stiffer to reinforce the canopy attached to each fitting. As a normal traffic safety management, we will advise drivers of Underbone to avoid using ceilings as much as possible. After the Underbone is equipped with a canopy, the center of gravity increases and the wind resistance increases, which makes the operation inflexible, and the power consumption also increases significantly; on the other hand, after the Underbone is equipped with a canopy, the driver's sight and hearing will be affected impact, thereby reducing the safety factor of driving. A Gas Motorcycles is a three-wheeled transport vehicle powered by a battery and driven by an electric motor to pull goods or people. According to the purpose of the Gas Motorcycles, it is divided into three types: household type, freight type, and factory type. With its advantages of strong applicability, flexibility, and low price, it is widely used in short-distance transportation such as households, urban and rural areas, individual rental, factories and mines, sanitation, and municipal cleaning. As an important energy source with environmental protection, cleanliness and high conversion rate, electricity is widely used in production and life. The application of electricity to drive the replacement of transportation, promote the low-carbon development of the transportation industry, reduce transportation costs, save energy and protect the environment, are researched by countries all over the world. one of the important subjects. After decades of development, it has been applied to electric city buses, factory and mine electric transport vehicles. After decades of development, it has been applied to many fields such as electric city buses, electric city cleaning vehicles, machinery manufacturing, and subway construction vehicles. The Gas Motorcycles has the advantages of strong applicability, strong flexibility, simple maintenance, convenient maintenance, and low price, and can move flexibly between narrow roads. The Gas Motorcycles is equipped with a reversing switch, which can easily realize the functions of reversing and driving. It is very convenient to drive and park in narrow streets and alleys. Widely used in short-distance transportation in households, urban and rural areas, single rent, factories and mines, sanitation, and clean communities.

Gas Motorcycles are divided into household type, freight type, and factory type according to their purposes. Because of the different uses, the technical standards adopted are also different. Household Gas Motorcycles mostly use side wheel motors and external frames (the frame is outside the wheels). This structure of the car has no large axle and loads Light weight, generally about 200KG, the motor is generally 350-500W, the battery is 12V20AH battery, suitable for household and elderly walking tools. There are also mid-mounted motors with large axles. This kind of car has good stability. The mid-mounted motor drives the rear two wheels at the same time and starts smoothly. However, this kind of Underbone is generally more expensive. Cargo-type Underbone are also divided into two types, one is motorcycle type, the configuration and style are similar to Underbone, the middle motor has a large shaft, and it is equipped with a motor of 500W or more. The cargo capacity is generally 300-600KG, and the configuration There is a reversing switch and a speed regulating system. The fastest speed on the road is about 35 kilometers per hour. One is a motorized three-wheel type, which is mostly converted from a motorized three-wheeler. The rear axle and the carriage are completely equipped with a motorized tricycle. The load is more than one ton, and the speed can be adjusted by the gearbox. It is equipped with 4-5 pieces of 120AH large-capacity batteries. , DC 900W or more motor, with or without a cab, can also be equipped with a hydraulic lifting device, used for loading and unloading bulk materials in the factory and for cleaning and transporting garbage in the city. Factory-type Gas Motorcycles are generally used in harsh environments, requiring durable motors and batteries that can adapt to environments such as dust, high temperature, and rugged roads. They have high requirements for frame materials and welding processes, and the thickness of the pipes used for the frame are all in the More than 2.5MM, the diameter of the rear axle is more than 78MM, the welding adopts plasma shielded welding, the welding density is high, the tensile strength of the weld seam is high, and it is not easy to break. Can adapt to the requirements of the factory operating environment. Gas Motorcycles in factories are mostly used in brick factories for brick drawing vehicles, electric flatbed vehicles, electric lifting and transporting water billets, etc.; Loading kiln cars, electric kiln cars, electric transport vehicles for engineering, tunnels, and sanitation, electric dump trucks, electric sanitation cleaning vehicles, etc. Electric transport vehicles and electric dump trucks are also used in flour mills, mineral processing plants, chemical plants, furnace material plants, farms, wholesale departments, urban and rural households, rental and other short-distance transportation.

In recent years, the development momentum of Gas Motorcycles has become increasingly strong. In the vast rural market, Gas Motorcycles have brought a lot of convenience to people no matter in passenger transportation or freight transportation. Although it has not received support from national policies, the benefits to the common people are the biggest support to the industry. Nowadays, many people like to open and manage their own stores. For small stores, the cost of truck freight is relatively high. At this time, Gas Motorcycles are a good choice. The price of the Gas Motorcycles is relatively affordable, and there is enough cargo space for small shops. It is really convenient for the store to buy such a Gas Motorcycles to transport goods, and wholesale small items. In addition, as the name suggests, Gas Motorcycles use electric energy to start, do not need fuel, save costs and are environmentally friendly. On the way to and from get off work every day, you can see Gas Motorcycles passing by, and most of the drivers are couriers delivering goods. In the community where I live, I often see a couple using a Gas Motorcycles to deliver water to people. The Gas Motorcycles is convenient and quick, and the cost is low and the transportation volume is also large. The father of an old classmate sells vegetables in a vegetable market in Changping District. The tool he buys in wholesale is a Gas Motorcycles. The Gas Motorcycles is easy to use, and even in small alleys, he can easily walk in it. Although it is very hard to go out early and return home late, but the monthly income is not cheap, and the hard work is worth it. In cities, the Gas Motorcycles mainly used for leisure transportation have also grown steadily due to economic development and the improvement of living standards, and their status in the minds of the elderly has continued to rise. Compared with two-wheeled electric vehicles, Gas Motorcycles are more stable, reliable and safer, and have become an ideal means of transportation for the elderly. Although the Gas Motorcycles are currently mainly in the rural market, the sales volume in the city is not as bleak as imagined. On the contrary, it has risen, mainly for the elderly and special industry applications. At present, the Underbone market is dominated by rural areas, and is restricted in most cities in China, mainly due to its lack of identity and chaotic management. Frankly speaking, as a supplement to urban transportation, the role of Underbone cannot be denied. Underbone should not become a stain on the city, just like we wear high-end suits and T-shirts. Our cities should be inclusive, and we should not exclude Gas Motorcycles from taking to the streets, but manage them effectively and use them rationally. As long as it is managed well, Underbone can also become a landscape in the city. We also believe that the prospect of Underbone will be even broader in the future.Why are Gas Motorcycles widely used in rural areas? In recent years, the development momentum of Gas Motorcycles has become increasingly strong. In the vast rural market, Gas Motorcycles have brought a lot of convenience to people no matter in passenger transportation or freight transportation. Although it has not received support from national policies, the benefits to the common people are the biggest support to the industry. Nowadays, many people like to open and manage their own stores. For small stores, the cost of truck freight is relatively high. At this time, Gas Motorcycles are a good choice. The price of the Gas Motorcycles is relatively affordable, and there is enough cargo space for small shops. It is really convenient for the store to buy such a Gas Motorcycles to transport goods, and wholesale small items. In addition, as the name suggests, Gas Motorcycles use electric energy to start, do not need fuel, save costs and are environmentally friendly. On the way to and from get off work every day, you can see Gas Motorcycles passing by, and most of the drivers are couriers delivering goods. In the community where I live, I often see a couple using a Gas Motorcycles to deliver water to people. The Gas Motorcycles is convenient and quick, and the cost is low and the transportation volume is also large. The father of an old classmate sells vegetables in a vegetable market in Changping District. The tool he buys in wholesale is a Gas Motorcycles. The Gas Motorcycles is easy to use, and even in small alleys, he can easily walk in it. Although it is very hard to go out early and return home late, but the monthly income is not cheap, and the hard work is worth it. In cities, the Gas Motorcycles mainly used for leisure transportation have also grown steadily due to economic development and the improvement of living standards, and their status in the minds of the elderly has continued to rise. Compared with two-wheeled electric vehicles, Gas Motorcycles are more stable, reliable and safer, and have become an ideal means of transportation for the elderly. Although the Gas Motorcycles are currently mainly in the rural market, the sales volume in the city is not as bleak as imagined. On the contrary, it has risen, mainly for the elderly and special industry applications. At present, the Underbone market is dominated by rural areas, and is restricted in most cities in China, mainly due to its lack of identity and chaotic management. Frankly speaking, as a supplement to urban transportation, the role of Underbone cannot be denied. Underbone should not become a stain on the city, just like we wear high-end suits and T-shirts. Our cities should be inclusive, and we should not exclude Gas Motorcycles from taking to the streets, but manage them effectively and use them rationally. As long as it is managed well, Underbone can also become a landscape in the city. We also believe that the prospect of Underbone will be even broader in the future.

In cities, the Gas Motorcycles mainly used for leisure transportation have also grown steadily due to economic development and the improvement of living standards, and their status in the minds of the elderly has continued to rise. Compared with two-wheeled and Gas Motorcycles, Gas Motorcycles are more stable, reliable and safer, and have become an ideal means of transportation for the elderly. According to a reporter from Tricycle Times.com before visiting dealers, although Underbone are currently mainly in the rural market, the sales volume in urban areas is not as bleak as imagined. Mainly industry application. Body part: mainly composed of frame, rear body, front fork, seat, front and rear wheels, etc. to support the whole vehicle; Electrical instrument part: It is composed of display lights, instrument indicator light display devices, speakers and other audio devices and chargers, and is the main device to reflect the vehicle's movement status; Power and transmission part: it is the key point of the Underbone, mainly composed of motor, bearing, transmission sprocket, transmission, etc. The working principle is that after the circuit is turned on, the driving motor rotates to drive the driving wheel to brake, and the remaining two driven wheels are pushed to make the whole vehicle move forward. . At present, most Gas Motorcycles adopt stepless transmission, and control the motor speed through different output voltages. Gas Motorcycles with large loads mostly use mid-mounted motors or differential motors as the drive system to make the car higher and more powerful; Manipulation and braking part: It consists of a handlebar with a speed regulating device and a braking device, which is mainly used to control the driving direction, driving speed and braking.

How to solve the problem that the battery of the Gas Motorcycles cannot run far, and what is the reason why the Gas Motorcycles cannot run far with a new battery. New batteries that have been charged and discharged 5 times work best. This kind of battery is not acceptable. The battery has been used for a long time. Aging. Must not run far. Therefore, a new battery must be replaced. The battery needs to be charged until it throws a lot of bubbles. It is normal for Gas Motorcycles to not go far in winter. In winter, when the temperature is low, the activity of the active material on the plate decreases, that is, the electric energy of the battery cannot be fully released. If the temperature is minus 10 degrees, it is only about 60% of that in summer. In order to avoid damage to the battery, it does not affect winter work. Disassemble the battery and measure the voltage of each battery. If the voltage is too low, replace the battery with the same resistance and capacity voltage. If the voltage is low, you can use a larger battery charger to charge and remove sulfur to repair it. After it is fully charged, use the discharge circuit to discharge it. After repeated several times, the battery can still be fully charged, that is, it is repaired. The battery of the Underbone can't run very far. It must be a small battery, or the battery is aging. Just replace the battery. There is no other way to repair it. The battery cannot be repaired now, only replaced. If it is a lithium battery, it is recommended to balance the Underbone battery. If it is a general block battery, check the voltage and capacity of the single Underbone battery, and replace it if there is any problem. It is recommended to go to a car repair shop for inspection or replacement.

In China, which has a vast territory, with the continuous improvement and upgrading of transportation and means of transportation, the replacement of vehicles comes one after another. The Gas Motorcycles entered people's field of vision in due course. The particularity of the township market has created the demand for three-wheeled motorcycles. There are more than 800 million farmers in China, accounting for the majority of the total population, and this huge group of people almost all live in towns with complex terrain. Electric three-wheeled products based on rural terrain and roads just conform to the national conditions. To have good low-speed performance, it is required to have a large cooling capacity and high efficiency at low speed operation: When running at high speed, it is required to reduce the power consumption of the engine for the air-conditioning force surface and improve the power performance of the vehicle; Small in size and light in weight, considering that the space for installing air conditioners in the engine compartment is getting smaller and smaller, the compressor is also required to be miniaturized. It must be able to withstand harsh operating conditions and have good reliability. Due to the high temperature in the engine room of the car, the idle speed often reaches above 80Y, and the condensation pressure of the Underbone is relatively high, so the compressor is required to be resistant to high temperature and high pressure. Since Underbone run on bumpy roads and high speeds, the components must have good vibration resistance, and the sealing performance of the unit must be good. The adverse effect on Underbone is less. The compressor is required to run smoothly, with low noise and vibration, and the engine speed should not be affected too much when the compressor is turned on and off, and the starting torque should be small.

Since the beginning of the cold winter, Gas Motorcycles have frequently broken down, and the most common problem is the shrinkage of the battery. In summer, it can run more than 60 kilometers on a single charge, but now the car runs out of power after running for more than 30 kilometers. Mastering the common sense of vehicle maintenance in winter will bring great convenience to life and work, reduce the possibility of damage to Gas Motorcycles parts, increase the service life of Gas Motorcycles, and save expenses caused by improper use. Correct use in winter, maintenance is very important, do not run out of power, charge every night. When the temperature is too low, try to shorten the use time of the Underbone and charge it in time. Therefore, when riding a Gas Motorcycles in winter, avoid leaving the battery in a state of insufficient power for a long time. You must form a good habit of charging in time at night no matter how much you travel every day. At the same time, it is best not to leave the battery idle for a long time. If the Gas Motorcycles is not used in winter, it is best to charge the battery every other month to ensure the storage capacity of the lead-acid battery and avoid damage to the battery due to acid spillage. The best ambient temperature for battery charging is 25°C. In cold winter conditions, you must increase the charging voltage and prolong the charging time, and take heat preservation and antifreeze measures, so as to ensure sufficient charging and prolong the service life of the battery. Before going out, you should pay attention to check whether the vehicle is in good condition, such as whether the tire pressure is sufficient, whether the front and rear brakes are sensitive, whether there is any abnormal noise in the whole vehicle, whether the screws are loose, and whether the battery is fully charged. In case of rain, snow and water, do not let the water flood the center of the hub, so as to prolong the life of the battery and motor. After rainy and snowy days, the maintenance of Underbone should be paid special attention to. It should also be lubricated frequently in winter. Scrub and lubricate the front axle, rear axle, center axle, flywheel, front fork, shock absorber pivot point and other components of the Underbone. Try to avoid zero start. When starting a Underbone in winter, you must use the pedals to assist, and never start at zero to avoid a large amount of current discharge, otherwise it will cause great damage to the battery. On the premise of ensuring safety, the Underbone should minimize the number of brakes and avoid frequent starting, so as not to affect the service life of the battery. If you encounter bad road conditions such as slippery snowy roads, or when driving uphill, against the wind, or with heavy loads, you should use human power to ride as much as possible to avoid impact damage to the battery. Also, don't subject your e-bike to accidental damage. Turn off the switch after getting off the car, keep the inner tire air pressure sufficient, avoid prolonged exposure to the sun, and avoid storage in high humidity and corrosive environments.

(1) When the red undervoltage indicator light on the instrument panel glows, it indicates that the power has entered the starvation zone and should be charged in time. Timely charging will greatly extend battery life. Fully charge the Underbone battery once a day, and the charging time should be 8-12 hours each time. Keeping the Underbone battery in a state of full charge at any time is of great benefit to its lifespan. If it is not charged in time after riding, it will greatly affect the service life of the Underbone battery. In severe cases, the battery will be scrapped. (2) When the Gas Motorcycles is started, it should be accelerated slowly; when driving on a steep road or against the wind, it is best to assist with pedaling to avoid high-current discharge of the Underbone battery to prolong the life of the battery and motor. And avoid burning electrical components. (3) When the Gas Motorcycles battery is not used for a long time, it should be fully charged and stored, and a supplementary charge of no less than 24 hours should be carried out every three months. (4) The Gas Motorcycles battery should be charged in an air-circulating environment. Keep away from fire sources, and it is best to remove the battery pack when charging to facilitate heat dissipation. (5) The best working environment temperature for the Gas Motorcycles battery is 15°C-40°C. Outside this temperature range, the normal operation of the battery will be affected. (6) Do not short-circuit the positive and negative terminals of the Gas Motorcycles battery to avoid danger. (7) Only the special charger provided by the manufacturer can be used for charging. (8) The Gas Motorcycles battery is a special battery. Please do not use it as a power source other than electric bicycles, so as not to cause damage to the battery. (9) Do not use organic solvents to clean the battery case. In the event of an accidental fire, carbon dioxide should not be used to extinguish the fire, but fire extinguishers such as carbon tetrachloride should be used.

Motor controllers for Gas Motorcycles have developed so fast in recent years that it is unimaginable that the operation is becoming more and more foolish, while the display is becoming more and more complicated. For example, the control of vehicle speed has been developed to cruise lock. In terms of driving, some have electric performance and power assist function at the same time. , the power assist can be performed or the size of the power assist can be determined. 1. Controller and protection function (1) Introduction to the controller Briefly speaking, the controller is composed of peripheral devices and the main chip. Peripheral devices are some functional devices, such as execution, sampling, etc. They are resistors, sensors, bridge switch circuits, and devices that assist single-chip microcomputers or application-specific integrated circuits to complete the control process. Single-chip microcomputers are also called microcontrollers. Memory, decoder with changing signal language, sawtooth wave generator and pulse width modulation function circuit, and can make the power tube of the switching circuit turn on or off, and control the turn-on time of the power tube by square wave to control the motor speed The drive circuit, input and output ports, etc. are integrated together to form a computer chip. This is the intelligent controller of the Gas Motorcycles. It is a high-tech product that appears in the face of a fool. The design quality and characteristics of the controller, the function of the microprocessor used, the layout of the power switching device circuit and peripheral devices, etc. are directly related to the performance and operating status of the vehicle, and also affect the performance and efficiency of the controller itself. Controllers of different quality, used in the same vehicle, are equipped with the same set of Underbone batteries with the same charge and discharge state, and sometimes there will be a big difference in driving ability. (2) Types of controllers At present, the circuit principles of the controllers used in Underbone are basically the same or close to them. Most of the brushed and brushless DC motors use the PWM control method of pulse width modulation to adjust the speed, but the difference in the selection of drive circuits, integrated circuits, switching circuit power transistors and some related functions. The difference in components and circuits constitutes a big difference in the performance of the controller. There are two types of controllers in structure, which we call separate and integral. Separate type The so-called separation means that the main body of the controller and the display part are separated and the latter is installed on the handlebar, while the main body of the controller is hidden in the box of the car body or the electric box, and is not exposed outside. This method shortens the connection distance between the controller, the power supply and the motor of the Underbone, and the appearance of the vehicle body appears simple. The integrated control part is integrated with the display part and packed in a delicate special plastic box. The box is installed in the center of the handlebar. There are a number of small holes on the panel of the box, the hole diameter is 4~5mm, and a transparent waterproof film is applied on the outside. A light-emitting diode is arranged at the corresponding position in the hole to indicate the speed of the vehicle, the power supply and the remaining power of the battery.

How to buy Gas Motorcycles, we believe that before buying, we must first understand the types and performances of Gas Motorcycles. Gas Motorcycles consists of five major components: body, battery, motor, controller and charger. Due to the different design and selection of electrical components by various manufacturers, their appearance, function, structure, performance and manufacturing cost are different: firstly, the types of Underbone can be divided into two categories: all-electric and intelligent power-assisted. All are equipped with power source, power device and control system. The battery as the power source also comes with a matching charger. The electric drive does not require manpower, and the speed is controlled by the handle to realize stepless and arbitrary speed change from 0-20km/h. Equipped with a set of 36V12Ah batteries, the range of a single charge can reach 60 kilometers, which is the mainstream of current market products. The second is the intelligent motor-assisted Gas Motorcycles: it can be called a real motor-assisted vehicle, with a special sensor, which responds through the control system after receiving an external force. The so-called electric drive, compared with pure electric drive, the battery mileage of the same capacity can be doubled. The intelligent mobility-assisted type is a true mobility-assisted vehicle because it relies mainly on manpower and supplemented by electric power, and will become the development direction of Gas Motorcycles. Types of motors Underbone can be divided into three types: friction transmission, center shaft sprocket transmission and wheel hub drive according to the power device selected by it - the structure of the motor. The technical difficulty lies in the difficulty in heat dissipation of the motor and the difficulty in lubrication of the transmission gear. In-wheel motors are divided into brushless and brushed. Brushless motors are mainly low-speed high-torque motors without brushes and transmission gears to avoid mechanical wear and tear. However, the large starting current impact, low overload capacity, complex structure of the control system, and high failure rate have affected the wide application of the motor. Hub-driven Gas Motorcycles, the Underbone motor is installed in the hub of the wheel, and the hub is connected with the rim by the spokes to directly drive the wheel to rotate. Reasonable design, compact structure, small size and light weight, compared with other transmission forms, it has low energy consumption and high efficiency. Motor types are divided into brushless motors and brushed motors. The friction transmission type three-wheel motorcycle is equipped with a battery box and a controller on an ordinary bicycle, and the wheel on the motor shaft is directly loaded on the tire of the car, and is driven by friction. The structure is simple and the cost is low, but the tire wears a lot, especially in the rainy season, it is easy to slip, the energy consumption is large, and the efficiency is low. Central shaft sprocket transmission type Underbone, the motor is specially designed on the central shaft of the frame, the central shaft is driven by the reduction mechanism, and the rear wheel is driven by the central shaft through the chain.

With the improvement of people's living standards and the accelerated pace of life, Gas Motorcycles are becoming the first choice of more and more consumers because of their convenience, speed, pollution-free and low price. In addition to looking at the style, specifications, functional style, and brand when choosing a Underbone, the actual selection on the spot is also very important. 1. There are three main driving modes for Gas Motorcycles: one is hub-type drive, the other is mid-mounted drive, and the other is suspension drive. The electric bicycles on the market are mainly driven by the hub, and the rear-wheel drive is better for the hub-drive, and the performance of the front-wheel drive is relatively poor. 2. The location of the battery is considered from the balance of the vehicle and the convenience of getting on and off the vehicle. It is better to place the battery on the inclined tube or stand tube of the frame. The battery is basically an economical lead-acid battery. At present, most electric bicycles use 36V12AH lead-acid batteries; 24V12AH batteries are less selected by consumers due to their shorter mileage. Selection of specifications - Gas Motorcycles are generally 610mm in size. At present, manufacturers design and manufacture Underbone of 660mm or 560mm to meet the needs of consumers at different levels. 3. Standard type: The motor power of this type of Gas Motorcycles is generally 150W. It is characterized by a simple and smooth shape. The mileage is between 40km and 50km. It is easy to operate and moderately priced. 4. Multifunctional type: This type of Underbone generally adds front fork shock absorbers, saddle shock absorbers, headlights, electric horns, etc. on the basis of the standard type. It is characterized by more functions and is more comfortable when riding. It is also convenient to use at night. The price is generally between 2500 yuan and 3000 yuan. 5. Luxury type: This type of Underbone is characterized by a relatively novel and luxurious shape and more complete functions. Usually, an instrument panel is added on the handlebar to display speed, mileage, voltage, power, etc., and some are also equipped with turn signals, language, etc. Tips etc. The price is between 3000 yuan and 3400 yuan. Brand is a sign of quality. Different brands have different quality levels. When purchasing, consumers must choose brands that have been tested by authoritative departments and proven to be reliable in quality, low in repair rate, good in after-sales service, and high in reputation. 6. Choose the appropriate specifications, styles and colors according to your actual needs and preferences. 7. First select the appearance quality of the vehicle, mainly depending on whether the trademarks and decals are intact, and whether the surface quality of painted parts, electroplated parts, plastic parts, and aluminum alloy parts is satisfactory. 8. Check the quality of vehicle assembly: ① All kinds of screws are fastened in place without loosening. ②Handlebars, wheels, chains, cranks, and pedals should run flexibly, and the rims should be round with less runout. ③Handlebars, saddles, fenders, hangers, and brackets should be installed squarely or symmetrically, and there should be no obvious deflection. ④ There must be no friction between moving parts and stationary parts. 8. The electric door key and battery lock should be tried out for safety, reliability and convenience. Electric door locks, battery locks, and toolbox locks should use the same key for most convenience. 9. Turn on the switch, turn the shift handle, check the stepless speed change, brake power failure and braking effect, and check whether the motor runs smoothly and the sound is normal. 10. For multifunctional and luxury electric bicycles, check whether all functions are in good condition. 11. Finally, the invoice, charger, certificate of conformity, instruction manual, three-package card, etc. must be collected and kept properly.

During use, if the continuous mileage of the Gas Motorcycles suddenly drops by more than ten kilometers in a short period of time, it is very likely that at least one battery in the battery pack has a problem. At this time, you should go to the sales center or the maintenance department of the agent for inspection, repair or assembly in time. This can relatively prolong the life of the battery pack and save your expenses to the greatest extent. The storage battery is strictly forbidden to be in a state of depleted electricity. The state of power loss means that the battery is not charged in time after use. If the battery is stored in a power-depleted state, it is prone to sulfation, and lead sulfate crystals adhere to the plate, which will block the ion channel, resulting in insufficient charging, and the capacity of the Underbone battery will decrease. The longer the idle time in the power-deficiency state, the more serious the battery damage will be. Therefore, when the battery is not in use, it should be replenished once a month, so as to better maintain the battery health. Underbone are strictly prohibited from being exposed to the sun. An environment with too high temperature will increase the internal pressure of the Underbone battery and cause the battery to lose water, causing a decrease in battery activity and accelerating the aging of the plate. During use, the charging time should be accurately grasped according to the actual situation, and the charging frequency should be grasped by referring to the usual frequency of use and mileage. During normal driving, if the electric meter indicates that the red light and the yellow light are on, it should be charged; if only the red light is on, stop running and charge as soon as possible, otherwise the battery life will be seriously shortened by excessive discharge. After fully charged, charge the battery if the running time is short. The charging time should not be too long, otherwise it will cause overcharging and cause the battery to heat up. Overcharging, overdischarging, and undercharging will shorten battery life. Generally, the average battery charging time is about 10 hours. If the temperature of the battery exceeds 65°C during the charging process, the charging should be stopped. The 220-volt power plug or charger output plug is loose and the contact surface is oxidized, which will cause the plug to heat up. If the heating time is too long, it will cause short circuit or poor contact of the plug, damage the charger and battery, and bring you unnecessary losses. Therefore, when the above situation is found, the oxide should be removed or the connector should be replaced in time. When the Underbone starts, carries people, and goes uphill, try to avoid slamming and accelerating, which will cause an instantaneous high-current discharge. Large current discharge can easily lead to the crystallization of lead sulfate, which will damage the physical properties of the battery plate.

First, adjust the height of the saddle and handlebar of the Gas Motorcycles to the safest and most comfortable position, especially the height of the saddle. It is best to have both feet on the ground at the same time when you need to stop while riding. When riding a Gas Motorcycles, you must first obey the road traffic rules. Never cross a red light, ride in the slow lane, never in the fast lane. When the traffic is crowded, turn off the switch and ride manually. Slow down when turning, and avoid turning sharply at a small angle when driving at high speed, which may cause a car accident due to excessive centrifugal force. Test whether the braking device is effective and reliable, and test whether the power supply is cut off and the motor stops working after braking. the Check the battery level: When the power is turned on, it is especially important to watch the battery level on the display, especially when it is used after a long period of storage. In addition, it is also necessary to check whether the relevant driving safety components such as electric horns and lights are effective. the Check the rotating parts: whether the front and rear wheels and pedals, crank, sprocket, chain, and flywheel are running normally, and whether there is any foreign matter rubbing against them. the Do not take people with you. Because the battery capacity of Underbone is not large, and the power of the motor is not high, the load capacity of a general Underbone is about 80kg. If you ride with people, it will increase the load on the motor and accelerate the battery consumption, thereby reducing the service life of the battery and motor. , and violated traffic regulations. When riding uphill, on bridges, or against strong winds, electricity and manpower should be used at the same time to reduce the load on batteries and motors. Riding method when starting: Generally, Gas Motorcycles have a zero-start function, that is, open the switch when stationary, and turn the speed control handle to start the car. However, the starting current at this time is two to three times that of normal driving, which has a great impact on the motor and the battery of the Underbone, especially the battery. Therefore, in order to prolong the continuous mileage of one charge and the service life of the battery, the pedal should be started first when starting, and the circuit should be connected after the pedal has reached a certain speed for three or four laps, especially in heavy traffic, traffic lights, etc. Lots of places are especially important. Frequent zero starts will definitely shorten the service life of the battery.