The electric tricycles on the market today are classified into household type, freight type and factory type according to the purpose. Because of the different uses, the technical standards used are different. Most of the household electric tricycles are side wheel motors, and the outer frame (the frame is outside the wheel). This type of structure has no large axle and light weight. , generally about 200KG, the motor is generally 350-500W, the battery is 12V20AH battery, suitable for home and old time step tools. There are also central motors with large shafts. (The large shafts are also called the rear axles and the rear beams. They are the axles between the two wheels after the tricycle, and the important components of the tricycle.) The car has good stability, and the central motor drives the rear two wheels simultaneously. The start is smooth, but this tricycle is generally more expensive.
Freight-type electric tricycle, this kind of car is also divided into two types, one is motorcycle type, configuration and style is similar to that of three-wheeled motorcycle. The central motor has large shaft with 500W motor. The cargo capacity is generally 300-600KG. It is equipped with a reverse switch and a speed control system. The fastest speed on the road is about 35 kilometers. One is a three-wheeled motor type, which is modified by three-wheeled motorized. The rear axle and the car are completely equipped with a motorized tricycle. The load is more than one ton. It can be adjusted by the gearbox. It is equipped with 4-5 blocks of 12 0AH capacity. The battery, the motor with a DC of more than 900W, the cab with and without the cab, can also be equipped with a hydraulic lifting device, which is used for loading and unloading bulk materials in the factory and for transporting garbage in the city.
Factory-type electric tricycles, the use environment is generally harsh, requiring motors, batteries are more durable, can adapt to dust, high temperature, rugged roads and other environments, the frame material, welding process requirements are higher, the thickness of the frame pipe is 2.5MM Above, the diameter of the rear axle is above 78MM, and the welding adopts plasma protection welding, the welding density is high, the tensile strength of the weld is large, and it is not easy to break. Can adapt to the requirements of the factory operating environment. The electric vehicle tricycles used in the factory are brick factory brickcars, electric flatbeds, electric lift trucks, etc.; electric plants for brick factories, kiln factories, refractory factories, ceramic factories, roasting plants, etc. Kiln car, electric kiln car, etc.; electric transport vehicles for engineering, tunnels, sanitation, electric dump trucks, electric sanitation trucks, etc. Electric transport vehicles and electric dump trucks are also used in flour mills, concentrating plants, chemical plants, furnace plants, farms, wholesale departments, urban and rural households, and short-distance transportation.