GFT 80 W3 6000/1 Rexroth Hydraulic Planetary Reducer Assembly
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of gft 80 w3 6000/1 rexroth hydraulic planetary reducer assembly in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.
11173097 Aftermarket Volvo Replacement Pumps & Fan motor & Parts | High-Efficiency & Precise-Fit
Product Overview

Our aftermarket Rexroth GFT 80 W3 6000/1 planetary gearbox assembly serves as a reliable heavy-duty substitute unit tailored for Bosch Rexroth hydraulic drive machinery. This integrated travel final drive assembly adopts multi-stage planetary reduction structure, built to match excavators, road rollers, drill rigs and various mining construction machines.Core advantages center on superior load resistance and steady low-speed torque output. We refine internal gear meshing layout and adopt thickened high-strength alloy steel parts with complete precision forging and heat treatment, greatly boosting load bearing capacity and extending service lifespan under harsh construction and mining working environments.All dimensional parameters are manufactured fully following original Rexroth drawing standards to achieve perfect plug-and-play compatibility without modification during equipment maintenance. The 6000:1 fixed reduction ratio delivers ultra-high torque output for heavy travel operations. Integrated multi-layer sealing structure blocks dust, mud and hydraulic oil leakage effectively to cut frequent maintenance troubles.This complete gearbox assembly combines planetary gear sets, heavy-duty bearings and sealed housing as one unit. The matched internal components coordinate seamlessly to guarantee smooth power transmission. The integrated whole assembly balances high power output and stable long-hour operation, making it an ideal replacement part for worn-out original Rexroth travel reducer units.
Core performance advantages
1. Massive Low-Speed Torque Output
Equipped with a 6000:1 large reduction ratio multi-stage planetary gear structure, this gearbox delivers tremendous driving torque even at low rotation speeds. It maintains steady power output under full heavy-load conditions such as mine transportation and excavation work, effectively avoiding stalling and slipping issues.
2. Rugged Wear & Impact Resistant Build for Severe Working Conditions
All gears and bearing core components are forged from high-toughness alloy steel, with precision grinding and high-temperature quenching treatment. The whole unit resists impact from bumpy construction sites, mud and rock abrasion, greatly lowering the frequency of part replacement and reducing your equipment downtime costs.
The functions and coordination of each component
- Multi-stage Planetary Gear Set of GFT 80 W3 6000/1: Serving as the core power reduction component of the whole assembly, it relies on the 6000:1 large reduction ratio structure to convert high-speed low-torque power output from the matched hydraulic motor into low-speed super-large driving torque. The precisely ground alloy gear teeth achieve smooth meshing with low transmission loss, which delivers stable driving force for walking action of excavators, road rollers and mining equipment. Matched with heavy-duty bearings inside, it can sustain continuous heavy-load operation for a long time without power attenuation, laying a solid foundation for stable traveling of engineering machinery.
- Integrated Sealing & Housing Assembly of GFT 80 W3 6000/1: It undertakes dual protection tasks of dust prevention and oil leakage resistance for the internal transmission structure. Adopting multi-layer composite oil seals and thickened wear-resistant shell, it effectively blocks mud, gravel and dust from construction and mining sites from entering the gear cavity, and avoids hydraulic oil seepage under high pressure. It works in perfect coordination with the planetary gear set. When the gear set generates heat during heavy-load operation, the closed shell forms a stable oil storage environment to guarantee full lubrication of all meshing surfaces, lowering gear abrasion and failure risk.
- Supporting Matching Fittings of GFT 80 W3 6000/1: Including locking fasteners, positioning gaskets and connecting flanges that come with the complete assembly. Locking fasteners firmly fix the whole reducer on the equipment walking frame to eliminate performance fluctuation caused by vibration during bumpy driving. Positioning gaskets realize accurate docking installation with original hydraulic motors without extra modification. Connecting flanges guarantee tight fit between the reducer and equipment chassis. These perfectly matched auxiliary accessories are the key guarantee for the planetary gear set and sealing housing to operate synergistically and reliably.


Core Mechanical Transmission Specifications
| Parameter Item | Value & Description | Unit |
|---|---|---|
| Full Model No. | GFT 80 W3 6000/1 | - |
| Product Type | 3-stage Planetary Travel Final Drive Assembly | - |
| Transmission Ratio | 6000:1 | - |
| Gear Stage | 3 planetary reduction stages | - |
| Rated Max Output Torque | 62000 | N·m |
| Peak Intermittent Torque | 75000 | N·m |
| Max Permitted Input Speed | 3200 | rpm |
| Normal Continuous Input Speed | 1000–2500 | rpm |
| Overall Transmission Efficiency | 88–91 | % |
| Max Allowable Radial Load | 4500 | N |
| Max Allowable Axial Load | 1700 | N |
| Gear Material | High-strength Cr-Mo Alloy Steel, Carburized, Quenched & Precision Ground | - |
| Sealing System | Double-layer composite oil seal + integrated dust cover | - |
| Matched Hydraulic Motor | Bosch Rexroth A2FE Fixed Displacement Motors | - |
| Built-in Brake | Optional Wet Multi-disc Parking Brake | - |
| Mounting Form | Standard Flange Mount, Direct OEM Replacement Without Modification | - |
| Total Net Weight | 148 | kg |
| Typical Application | Crawler Excavators, Drilling Rigs, Mining Machinery, Road Rollers Heavy Travel System | - |
| Operating Oil Temperature Range | -20 ~ +85 | ℃ |
| Standard Lubricant |
ISO VG46 Anti-wear Hydraulic Oil / Industrial Gear Oil |
- |
Hot Tags: gft 80 w3 6000/1 rexroth hydraulic planetary reducer assembly, China gft 80 w3 6000/1 rexroth hydraulic planetary reducer assembly manufacturers, suppliers
Previous
No InformationYou Might Also Like
Send Inquiry














