Electric Axles
0102030405
QT75S Dual-Speed Electric Drive Axle
product detail
As pioneers in commercial vehicle axle manufacturing, Qingte Group proudly presents the QT75S Dual-Speed Electric Drive Axle—a breakthrough solution engineered to redefine efficiency and performance in modern urban logistics. Designed for 9-12 ton GVW electric trucks, this innovative axle delivers unmatched power, reliability, and adaptability, making it the ideal choice for demanding delivery routes and diverse terrains.
Why the QT75S Stands Out？
1. Unrivaled Power & Efficiency
- 11,500 Nm output torque with dual-speed ratios (28.2/11.3) ensures superior climbing ability and optimal energy efficiency across urban and mountainous terrains.
- Higher transmission efficiency reduces energy waste, extending battery life and lowering operational costs.
2. Engineered for Tough Conditions
- 7.5-9 ton load capacity tailored for intensive logistics operations.
- Wide temperature adaptability (-40°C to 45°C), perfect for harsh climates like Southwest China’s mountainous regions.
3. Cutting-Edge Innovations
- High fatigue-resistant gearing: Precision tooth profiling enhances durability and safety under heavy loads.
- 4-in-1 integrated shift actuator: Combines controller, motor, reducer, and sensor for faster, smoother gear shifts and reduced maintenance.
- Advanced lubrication system: Optimized oil flow minimizes friction, lowers operating temperatures, and boosts longevity.
- Reinforced electric axle housing: High-strength design ensures minimal deformation and maximum stability under stress.
nomics for Your Fleet
- 30,000 km maintenance intervals with sealed bearing units, slashing downtime and service costs.
- Lower total cost of ownership: Enhanced efficiency and durability translate to long-term savings.
Technical Highlights
- Torque: 11,500 Nm
- Ratios: 28.2 / 11.3
- Load Capacity: 7.5–9 tons
- GVW Compatibility: 9–12 ton electric trucks
- Temperature Range: -40°C to 45°C
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The QT75S Advantage
✅ Stronger performance for steep grades and stop-and-go traffic
✅ Smoother operation with refined NVH characteristics
✅ Future-proof design aligned with global EV logistics trends
Upgrade your fleet with Qingte’s QT75S—where power meets intelligence.
[Contact Us] to schedule a demo or request specs!