COVER 5G3281 - Caterpillar

Structural Diagram
The basic structure is the same in each model. The following structure is shown as example for model E240. Functions
1. The travel drive has a three-stage planetary gear reducer consisting of sun gears, planetary gears and internal gears. The travel motor is inside the reducer, which is of compact dimensions so that it will fit inside the shoe width when installed on the main body.2. By fitting the reducer and travel motor inside the shoe width, collisions with outside rocks and wear caused by dirt are prevented. Since the travel motor contains a parking brake as standard equipment, the vehicle will not run away when parked on a slope.3. The travel drive is bolted to