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Product Line Positioning
The GFT (Gearbox for Travel drives) series represents Rexroth's premium hydrostatic travel drive solutions, specifically engineered for:
Track-type construction equipment
Heavy-duty material handling systems
Specialized off-road vehicles
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Core Technology Components
Hydraulic Motor Section
Axial piston design (A6VM/A10VO compatible)
Variable displacement control options
High-starting-torque configuration
Planetary Reduction Unit
3/4-stage gear trains
Hardened NiCrMo alloy gears (DIN 6 accuracy)
Torque ranges: 5,000-60,000 Nm
Braking System
Spring-applied, hydraulically released
Automatic wear compensation
Optional parking lock
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What are the advantages of GFT Drive?
Exceptional Transmission Performance
1. High-Efficiency Power Transfer
Bent-axis piston motors achieve 96% mechanical efficiency
Multi-stage planetary gear power loss <4% (ISO 4409 certified)
2. Precision Speed Control
±0.5% speed stability through hydraulic closed-loop control
Stepless 0-100% speed range (no mechanical shifting)
Ultra-Durable Design
1. Reinforced Components
18CrNiMo7-6 alloy steel gears (surface hardness HRC60-62)
Quadruple tapered roller bearings (L10 life 30,000 hours)
2. Military-Grade Sealing
Triple dynamic seals (IP69K protection)
Magnetic-assisted dust expulsion (for high-particulate environments)
Application-Specific Advantages
Application | GFT Solution | Benefits |
Mining | Extreme coating + forced lubrication | 3x gear life extension |
Port Operations | Cathodic protection + impact guards | 4,000-hour maintenance intervals |
Agriculture | Self-cleaning cavity design | 60% failure rate reduction |
Economic Benefits
1. Energy Savings
15% pressure loss reduction via optimized flow channels
65% regenerative braking efficiency
2. Maintenance Costs
10-minute filter changes (quick-release design)
2,000-hour oil change intervals (vs. industry average 1,000h)
Technological Innovations
1. Modular Architecture
Independent motor/gearbox/brake replacement
Adapts to 90% of hydraulic interfaces (SAE/DIN/ISO)
2. Hybrid-Ready
Pre-wired electric drive interface (4,000rpm max)
Fuel cell system integration capability
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Application-Specific Configurations
Excavator Series
GFT13: 5–8-ton class
GFT22: 10–15-ton class
GFT40: 25–35-ton class
Mining/Tunneling
Extreme coating option
Enhanced filtration system
400+ bar pressure rating
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The Drawing and Technical Parameters
Model | Output Torque Tmax Nm | Ratio | Hydraulic motor | Max.input Speed r/min | Braking Torque max. Nm | Brake Press. Mpa | Weight | |
GFT60T3 | 60000 | 86 | A2FE80 | A6VE80 A6VE107 | 3500 | 800 | 1.8-5 | 242 |
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Payment terms, Delivery and Service
Payment: 30%deposit,70% before shipment. All the payment can be negotiated, generally by T/T .
Delivery: 20-25 days after receipt of your payment.
Service: 24 hours online service, technical overseas service.
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FAQ
Q: Is the GFT60T3 Travel Drive customizable?
A: Yes, the GFT60T3 can be customized to meet the specific needs of different equipment.
Q: How long is the lifespan of the GFT60T3 Travel Drive?
A: With normal use and regular maintenance, the GFT60T3 can last for several years, depending on the working environment and intensity of use.
Q: What are the technical specifications of the GFT60T3 Travel Drive?
A: Rated torque, Maximum speed, Weight, Suitable equipment weight range.
Q: How's your warranty period?
A: We can give you one year after sales warranty.
Q: What's your MOQ?
A:1 set
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