The excavator travel reducer gearbox (Travel Reducer) is the core transmission component that converts the hydraulic power of the travel motor into drive torque.
Ribiao was founded in 1995, with 30 years of dedicated manufacturing of travel reducer assemblies, covering mainstream brands such as Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, Doosan, and Hyundai, for machine models ranging from 20T to 90T. Every unit undergoes no-load running and air-tightness dual testing before leaving the factory, with a pass rate of over 99%.
