The final drive, also known as the travel motor, is located in the undercarriage and provides the torque to turn the tracks. It is essential for the machine's movement.

Example: Sandvik Pantera DP1500 Final Drive, Атлас Копко Roc L8 Final Drive, Epiroc SmartROC D60 Final Drive

A type of pump that uses a plunger to create a high-pressure flow of fluid, commonly used in main hydraulic systems of excavators for powerful and efficient operation.

The central hub of the hydraulic system, located on the upper structure, which directs hydraulic fluid to various actuators like the boom, arm, and bucket.

A large bearing located between the cab and the undercarriage, allowing the upper structure of the excavator to rotate 360 degrees smoothly.

Part of the undercarriage, these rollers support the weight of the excavator and guide the track links during travel.

A spring located in the undercarriage that absorbs shock and maintains tension on the track to prevent it from coming off the sprockets.

Flexible lines that transport high-pressure hydraulic fluid between components throughout the machine.

Critical parts of the excavator's engine that power the entire machine, including fuel systems, cooling systems, and more.

A hydraulic actuator that uses pressurized fluid to produce a linear motion, found in the boom, arm, and bucket of an excavator.

The primary source of hydraulic fluid flow and pressure, located near the engine, that powers the machine's major functions.