Electric tricycles have the advantages of strong applicability, flexible maneuverability, simple maintenance, convenient maintenance, and low price, and can flexibly travel between narrow roads. The electric tricycle has a reversing switch, which can conveniently realize the reverse driving function, which is very practical in narrow alleys and alleys, and it is very convenient whether driving or parking. It is widely used in short-distance transportation fields such as households, urban and rural areas, individual rental, factory areas, mining areas, sanitation, and community cleaning.

Electric tricycles 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 electric tricycle is used as a means of transportation for household use, passenger transportation and the elderly.

Both passenger transport and home use are available! practical!

Electric three-wheelers designed for household use (general export)

Haoyu Parker's most common household electric tricycle

Will later models be better?

Freight type electric tricycle, this kind of car is also divided into two types, one is motorcycle type, the configuration and style are similar to three-wheeled motorcycles; The carriage is completely equipped with a motorized tricycle, with a load of more than one ton. The speed can be adjusted by the gearbox, with or without a cab. It can also be equipped with a hydraulic lifting device, which is used for loading and unloading bulk materials in the factory and for urban use. To take out the trash, etc.

cargo without shed

flatbed truck

Sanitation vehicle

Factory-type electric tricycles are generally used in harsh environments, requiring durable motors and batteries that can adapt to environments such as dust, high temperature, and rough roads. They have high requirements for frame materials and welding processes, and the thickness of the frame pipes is 2.5MM. Above, the diameter of the rear axle is above 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. Factory electric vehicle tricycles are more widely used in brick factories, electric flatbed trucks, electric lifting billet trucks, etc. for brick factories; electric equipment used in brick factories, kiln factories, refractory factories, ceramic factories, roasting factories, etc. Kiln cars, electric kiln cars, etc.; 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.

mine factory

The electric tricycle is very useful!

Fire and more with the car!

The world's first electric tricycle was born in 1881. The inventor was the French engineer Gustave Truff. This is a tricycle powered by lead-acid batteries. Electric vehicles invented using primary batteries as power have not been included in the scope of international recognition. Later, electric vehicles with lead-acid, nickel-cadmium, nickel-metal hydride batteries, lithium-ion batteries, and fuel cells appeared as electric power.

I feel that the electric tricycle will never disappear! It's like a bicycle! Wave after wave of rising!

The safety guarantee of electric tricycles starts from the time of purchase. It can be seen that in order to ensure the safety of electric tricycles during use, consumers have already started to pay attention when purchasing. The protection systems of regular manufacturers are relatively complete, and the circuit materials and interfaces of various components are relatively formal. Consumers should not be greedy for cheap, but must choose electric tricycles from regular manufacturers or well-known brands.

I saw some brands online today! But I haven't heard a lot!

In addition, consumers should also pay attention to the standardized operation of electric tricycles and batteries during use to prevent overcharging and overdischarging. After the electric tricycle battery is heated, cooling measures should be taken, and the electric tricycle battery can not be charged until the temperature of the electric tricycle battery returns to normal. The installation position of the electric tricycle battery should ensure good heat dissipation as much as possible, stop charging when overheating is found, and check the charger and electric tricycle battery. When the battery discharge depth of the electric tricycle is shallow or the ambient temperature is high, the charging time should be shortened.

In addition, we must pay attention to traffic safety!

The main power of the electric tricycle comes from the battery. Most electric tricycle batteries are lead-acid batteries. Therefore, the life of the battery affects the driving distance of the electric tricycle. The maintenance of the battery can start from the following six aspects :

1. Correctly grasp the charging time. It is best to charge the battery once when the depth of discharge is 60%-70%.

2. It is strictly forbidden to lose power during storage. The power loss state means that the battery has not been charged in time after use. When the battery is stored in a depleted state, sulfation is prone to occur, and lead sulfate crystals adhere to the plate, blocking the ion channel, resulting in insufficient charging and a decrease in battery capacity. 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.

3. Avoid high-current discharge. When electric vehicles start, carry people, and go uphill, please use pedals to assist, and try to avoid 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.

4. Prevent exposure to the sun. The environment with too high temperature will increase the internal pressure of the battery and force the battery pressure limiting valve to open automatically. The direct consequence is to increase the water loss of the battery. Excessive water loss of the battery will inevitably lead to a decrease in battery activity and accelerate the softening of the plate. , The shell heats up during charging, and the shell bulges, deforms and other fatal damage.

5. Avoid plug heating during charging. Loosening of the charger output plug and oxidation of the contact surface will cause the charging plug to heat up. If the heating time is too long, it will cause the charging plug to short-circuit, directly damage the charger, and bring unnecessary losses. Therefore, when the above situation is found, the oxide should be removed or the connector should be replaced in time.

6. Regular inspection During use, if the mileage of the electric vehicle 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 broken grids, softened plates, and active materials on the plates. Short circuit phenomena such as falling off. At this time, you should go to a professional battery repair organization for inspection, repair or assembly in time. This can relatively prolong the life of the battery pack and save money to the greatest extent.