1, mechanical transmission forklift: internal combustion engine (diesel, gasoline or liquefied petroleum gas), main clutch, mechanical gearbox, drive axle and wheels, hydraulic transmission forklift: formal excavation technical training, internal combustion engine, hydraulic torque converter, hydraulic gearbox, drive axle and wheels; Hydrostatic transmission forklift: internal combustion engine, variable displacement oil pump, low-speed hydraulic motor and wheels.
2. Internal combustion engine, variable oil pump, hydraulic motor, drive axle with reducer and wheels. There are also two transmission modes for forklift trucks with balanced batteries, and the transmission chain is as follows. Excavator technical training recommends centralized drive battery forklift: DC or AC motor, gearbox, drive axle and wheels; Single-drive battery forklift: DC or AC motor with a wheel reducer and a wheel.
3, in the process of vehicle operation and loading and unloading operations, it is necessary to reverse the car frequently. Because the vision is limited and the sensory ability is weakened when reversing, it is difficult to grasp the direction and position of the vehicle reversing.
4. Regular excavator technical training In addition, when reversing, the original front wheel steering is changed to rear wheel steering, and the original rear wheel steering is changed to front wheel steering. Different from the subjective feeling of steering control at ordinary times, the position of steering control has also changed, which makes reversing less stable, convenient, flexible and accurate. Usually, when reversing, you should stop the vehicle first, see the surrounding situation clearly, choose the reversing route and target, and pay attention to whether there are cars and pedestrians before and after.