The truck consists of four parts: the engine, the chassis, the body and the electrical system. Truck operations are primarily driven by the engine and chassis, where the chassis includes the drive train, the drive train, the steering train, and the brake train. Truck operation principle: When we start the car, the engine will generate power and transmit the power to the gearbox. The power will be converted into low-speed and large-torque power through the gears in the gearbox, and then transmitted to the transmission shaft. Drive the rear axle, drive the rear axle to drive the rear wheel to rotate, so a car will move. Each part of the function and main components: A. Engine: The power source of the car. The function is to make the fuel burn and generate power, and then drive the wheel through the drive train to drive the car. B. Chassis: Introduction of sub-drive train, driving system, steering system and brake system. Drive train: The power of the engine is transmitted to the drive wheel, which mainly includes the clutch, the gearbox, the drive shaft and the drive axle. Driving system: Connect the various assemblies and components of the car into a whole and support the whole car to ensure the normal driving of the car. Mainly including the frame, front axle, wheels, suspension. Steering system: to ensure that the car can drive in the direction selected by the driver during driving, mainly including steering mechanism, steering gear and steering transmission. Brake system: Deceleration, parking and reliable parking of the car. It mainly includes brake operating mechanism, brake and transmission. C. Body: The place where the driver works and loads the goods. Includes cab and cabin. D. Electrical equipment: An electrical system that assists the driver in driving the vehicle, including batteries, starting systems, lighting equipment, and meters. Sewage Pump,Sewage Pump System,Submersible Sewage Pump,A Basement Sewage Pump Shanxi Skysea Pump Lndustry Co.,Ltd. , https://www.skyseatianhai.com