High Torque: These final drives are engineered to deliver high torque, which is essential for excavating in challenging terrains, digging, and lifting heavy loads.
Durable Construction: They are constructed with robust materials to endure the rigors of construction sites and resist wear and tear over extended periods.
Efficient Lubrication: Final drives are equipped with efficient lubrication systems to ensure smooth operation and reduce friction, which prolongs their lifespan.
Sealing Technology: High-quality seals and gaskets are used to prevent contaminants such as dirt, dust, and water from entering the final drive, ensuring reliability.
The carrier assembly in the travel device serves as a housing for the planetary gears and bearings. It plays a vital role in distributing the load evenly across the planetary gear set, providing stability and support for the entire system. Key specifications and features of the carrier include:
Robust Design: Carriers are built to withstand heavy loads and impact forces, ensuring the longevity of the planetary gear set.
Precision Machining: They are precision-machined to exacting standards to maintain gear alignment and minimize friction.
Heat Treatment: Carriers may undergo heat treatment processes to enhance their hardness and durability, making them suitable for demanding construction environments.
Bearing Support: The carrier is equipped with high-quality bearings to facilitate the smooth rotation of the planetary gears.
Planetary Gear Set:
The planetary gear set is a critical component within the travel device, responsible for distributing power from the final drive to the machine's tracks or wheels. It consists of multiple gears arranged in a planetary configuration. Key specifications and features of the planetary gear set include:
High Gear Reduction: Planetary gear sets offer high gear reduction ratios, allowing for the translation of high-speed, low-torque hydraulic motor output into slower speed, high-torque wheel or track movement.
Load Distribution: They evenly distribute the torque across multiple gears, enhancing load-carrying capacity and reducing wear on individual components.
Precision Gearing: Planetary gears are precisely manufactured to minimize backlash and ensure efficient power transfer.
Durable Materials: These gears are typically constructed from hardened steel or other durable materials to withstand heavy loads and provide long service life.