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Your Questions Answered!
We have put together some commonly asked questions to answer more about the construction equipment parts we handle and the machines they go on. If you have any questions you would like us to answer, just submit it on the contact us page.
What is a final drive?
A final drive is an assembly of gears that plays a crucial role within a machine's drive train by transferring power to the tires or tracks while providing speed reduction and torque increase. Located in the machine’s undercarriage, a final drive can be powered by hydraulics or using power transferred from the engine.
A final drive is made up of the pinion gear, ring gear, carrier gear, planetary gears, shafts, bearings, and a housing. Hydraulic units can also come with a travel motor.