The chassis, working device, hydraulic system and electrical system consist of five parts.
Chassis is the general name of powertrain, steering and braking system, walking system and cab including rack.
The working device is articulated on the front frame by a movable arm, and the lifting of the boom and the turning of the bucket are realized by the movement of the corresponding piston rod of the hydraulic cylinder.
The hydraulic system includes the main components in the hydraulic system of the loader.
The electrical system includes loader circuit, electrical equipment and meters.