Product Introduction
ATUS GFT series travel drive motor & reducer is an integrated hydrostatic travel unit, combining planetary reduction gearbox, multi‑disc parking brake and hydraulic motor flange interface. Compact housing with high output torque, designed for tracked and wheeled mobile machinery. Multiple frame sizes and reduction ratios are available as direct‑drop‑in replacement for original units.
Technical Data:
Product Type: Planetary Travel Final Drive Reducer (with integrated hydraulic motor & spring‑applied brake)
Series: GFT09T2, GFT17T2, GFT26T3, GFT36T3, GFT60T3, GFT80T3, GFT110T3, GFT160T3, GFT210T3, GFT260T3
Rated Output Torque: 7,000 ~ 260,000 N·m
Max Output Torque: Up to 320,000 N·m
Reduction Ratio: 20 ~ 200 (T2‑2‑stage; T3‑3‑stage; T4‑4‑stage)
Transmission Type: Multi-stage planetary gear design
Output Torque: High torque output capability
Integrated Components: Equipped with integrated multi-disc parking brakes
Driving Compatibility: Perfectly matches various fixed or variable displacement hydraulic motors
Application Field: Used in crawler excavator, rotary drilling rig, crawler crane, tunneling machine, mining crawler equipment, piling machine, tracked carrier, roadheader
Features
Integrated 2‑3 stage planetary transmission, compact footprint for undercarriage installation
Built‑in spring‑applied, hydraulically‑released multi‑disc parking brake for safe holding‑off function
Hardened & nitrided planetary gears and ring gear, excellent shock‑load resistance and long service life
Heavy‑duty bearing assembly, withstands large radial and axial loads from track sprockets
Standard motor flange interfaces, compatible with A2FE / A6VE / A6VM hydraulic motors
Modular design, wide selection of reduction ratios to match different machine tonnage
Optimized sealing system, anti‑dust and anti‑moisture for harsh field environments
High transmission efficiency, smooth low‑speed operation
Standard mounting dimensions, full interchangeability for original replacement
Convenient oil change and on‑site maintenance
Advantages:
Compact & Space-Saving: The space-saving planetary gear design allows the motor to be embedded directly inside the cable drum or wheel/track drive, minimizing installation footprint.
Heavy-Duty Bearings: Robust bearing system absorbs substantial radial and axial loads generated by heavy machinery during operation.
High Efficiency: Optimized gear geometry ensures high mechanical efficiency and extremely quiet running performance.
Easy Installation: Standardized SAE mounting dimensions for simple and direct replacement or integration.
Wide Application: Widely used as wheel or track drives in excavators, drilling rigs, crawler cranes, pavers, and other mobile construction machinery.
Application Range
Crawler excavators, rotary drilling rigs, road rollers, pavers, tunneling machines, mobile crushers, agricultural tracked vehicles, mining crawler equipment and other heavy‑duty mobile travel systems
Notes & Service
Please confirm model, reduction ratio, motor interface, and brake configuration before placing orders.
ATUS GFT travel drive reducer supports modular replacement and on‑site maintenance.
We provide professional technical support and reliable after‑sales service.
FAQ
Q1: How to verify more realistically that ATUS is a factory?
A1: 1)Welcome to visite ATUS workshop by online video Live.
2)Field visite to ATUS manufacturing workshop
Q2: What is the MOQ ?
A2: MOQ 1 PCS
Q3: Can I mark my own brand on the pump?
A3: Sure. Full order Can mark your brand and code
Q4: How long is your delivery time ?
A4: 1).ATUS warehouse stock 2-3 days. No stock 7-15 days
2).ATUS custom production 7-10 days.
3).Mass production: determined according to the quantity
Q5: What payment method is accepted ?
A5: TT,LC,Western union,Trade assurance,VISA
Q6: How to Place your order ?
A6: 1).Tell us Model number ,quantity and other special requirements.
2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.
Q7: What kind of inspection you can provide ?
A7: 1).ISO9000 quality system certification.
2).ATUS is tested from material procurement to finished product by different departments such as QA, QC, and sales representatives to ensure that all pumps are in perfect condition prior to shipment. We also accept inspection by a third party you specify.
