Electric trucks need to do daily maintenance to get twice the result

In recent years, the state has paid more and more attention to environmental protection, and the promotion of new energy vehicles has also been greatly improved. From purchase incentives to financial subsidies, to the continuous opening of the right of way, new energy trucks have gradually emerged and become the new darling of urban distribution transportation. Among them, electric trucks have won the favor of many owners by virtue of zero emissions, low noise, convenient shift, weak vibration, and comfortable driving.

Because the electric truck is electrically driven, there is no fuel engine, and it does not need to maintain oil, air filter, wood filter, machine filter, etc., as a traditional truck, it is more convenient and convenient to use, which is also the reason why many owners think that electric trucks do not need maintenance.

But is this really the case? In a sense, trailer axle the use of electric trucks is indeed more convenient than fuel vehicles, but it is inevitable that some functional components will be lost in use, affecting driving safety, regular vehicle maintenance is still necessary.

Under normal circumstances, the maintenance of electric trucks can be divided into three kinds: running-in maintenance, daily maintenance and regular maintenance, and then we will briefly introduce the vehicle mileage.

1, the run-in period maintenance mileage is about 2500-3000 kilometers. The maintenance during the running-in period mainly tends to the car owner's car habits, the speed should not be too fast, try to avoid or reduce emergency braking, rapid acceleration and other phenomena, and the goods should not be loaded too much.

Many owners feel that now the vehicle technology has improved, there is no running-in period, in fact, when the new car has experienced the appropriate running-in, the coordination and coordination between the various mechanical components will be more excellent, which can make the performance of the vehicle better play, the driving experience is more comfortable, and the service life of the vehicle can be extended.

2, when the vehicle mileage reaches 5000 kilometers, the first protection of the vehicle is needed, mainly the basic maintenance of the vehicle, such as checking/replenishment of grease, checking fastener trailer axle torque, replacing the rear axle gear oil, etc.

3, after the first warranty interval of about 10,000 kilometers, you can carry out the basic maintenance of the vehicle, such as adding grease, front wheel bundle inspection, power battery wiring harness and battery box bolt fastening, brake assembly inspection, etc.

4, after an interval of 20,000 kilometers, the maintenance of electric trucks should be inclined to check and adjust, in addition to the basic maintenance items, it is also recommended not to check the air conditioning filter, high pressure accessories and chassis, such as the rubber wear of the rear spring limit block, the replacement of gear oil of the electric power steering gear, and the detection and replacement of the steering knuckle-bushing of the front axle assembly.

5, when the maintenance interval mileage reaches 50,000 kilometers, the vehicle needs to be deeply maintained, mainly cleaning, checking, adjusting, eliminating safety hazards, such as maintenance brake components, brake pump, coolant, etc., if it needs to be replaced in time.

Owners can regularly clean and observe after using the car every day, such as checking the tires to see if there is foreign matter or whether the tire pressure is normal, whether the shock absorber is leaking oil, whether the grease is missing or deteriorated, whether the plate spring is deformed, whether the pipeline is loose, especially in the case of loading heavy goods or driving under harsh conditions. Do your own checks to determine if maintenance is required.

In addition, there are several more important maintenance details that trailer axle need to be paid special attention to by owners:

1. Check the gas storage tank regularly, and check the gas storage tank and the gas path when sending to the station for maintenance to ensure the cleanliness of the compressed air and ensure the stable operation of the gas path.

2, electric driven vehicles also need to add coolant, because the heat generated by the motor in the working process is very high, the need for coolant heat dissipation. In daily use and maintenance, pay attention to the quantity and quality of the coolant, and add or replace it according to the maintenance manual.

3, the important parts that need grease lubrication should maintain sufficient lubrication, such as the front axle assembly lubrication point, the rear axle assembly lubrication point, the drive shaft lubrication point, the wheel end lubrication point, etc., in addition, the oil part such as the rear axle gear oil, electric power steering gear oil, etc., also need to be regularly checked and replaced.

4, the failure of the battery pack is generally difficult to judge by the naked eye, need to use professional instruments for detection, daily use of owners can pay more attention to the battery pack outside the obvious bump and deformation, whether there is damage, and check whether there is oil leakage under the chassis and other situations.