Electric tow tractors are essential equipment for horizontal material transport in warehouses, factories, and logistics centers. They are specifically engineered for moving large volumes of goods attached to trailers or carts, significantly improving operational efficiency compared to manual handling or forklifts used solely for towing. These QDD series tractors are versatile, suitable for various applications from manufacturing lines to airport baggage handling (for relevant models).
Key advantages include:
- Increased Efficiency: Quickly moves multiple connected loads in a single trip.
- Improved Safety: Designed with features to protect operators and goods.
- Versatility: Adaptable to various indoor and outdoor environments (depending on wheel type and model).
Core Features
The design and functionality of these electric tow tractors incorporate several key features aimed at performance, reliability, and safety:
- Electronic Power Steering: Provides effortless and quiet steering, reducing operator fatigue during long shifts.
- Brushless AC Motor: Delivers powerful, consistent performance with significantly reduced maintenance requirements compared to brushed motors.
- CURTIS Driving Controller: A reliable, high-performance controller known for its smooth operation and advanced diagnostics.
- Electromagnetic Regenerative Braking System: Offers effective braking while simultaneously converting braking energy back into the battery, extending run time.
- Automatic Speed Reduction: The tractor automatically reduces speed when turning curves, enhancing stability and control, and minimizing the risk of tipping or load displacement.
- Stepless Speed Regulation: Allows for smooth, precise control over speed, ensuring safe and silent operation in various conditions.
- Multiple Automatic Protection System: The controller incorporates built-in safety systems to protect against electrical faults and operational errors.
Technical Specifications
Below is a comparison of the technical parameters for the two models mentioned:
| Parameter | Unit | QDD (3000kg) | QDD (6000kg) |
|---|---|---|---|
| Rated Traction Weight | kg | 3000 | 6000 |
| Rated Pulling Power | N | 1100 | 1170 |
| Operating Type | Stand-on | Seat | |
| Wheels Type | PU | Rubber | |
| Wheel Quantity | 1/2 | 1/2 | |
| Drive Wheel Size | mm | 248 x 75 | 350 x 56 |
| Bearing Wheel Size | mm | 160 x 73 | 400 x 86 |
| Overall Length | mm | 1369 | 2052 |
| Overall Width | mm | 790 | 984 |
| Min. Turning Radius | mm | 1255 | 1720 |
| Min. Ground Clearance | mm | 40 | 100 |
| Coupler Height | mm | 287.50 | - |
| Battery Voltage | V | 24 | 48 |
| Battery Capacity | Ah | 810 | 540 |
| Service Weight | kg | 3.5/4 (Note: This value seems low and likely needs clarification - assuming it relates to component weight or a specific configuration not clearly stated) | - |
Note: Specific specifications may vary slightly depending on model configuration.
Optional Safety and Visibility Enhancements
To further improve operational safety and visibility, especially in busy environments, these tractors can be equipped with:
- Strobe Light
- Flashing Emergency Lights
- Reflector
- Light Bar
These options ensure the tractor is easily seen by pedestrians and other vehicles, reducing the risk of accidents in congested areas.
Electric tow tractors provide a powerful, efficient, and safe solution for demanding horizontal material transport applications, improving workflow and productivity.
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