FLAG 5.0-6.0 ton QDD series electric tow tractor
• Features low-step pedal, adjustable steering wheel and multi-function LCD display for comfortable operation.
• Low center of gravity design with automatic electromagnetic parking brake delivers stable and safe operation.
• Adopts proven components for reliable and durable performance.
• Offers various cabin and tire options to satisfy diverse operational needs.
• Side-access battery and integrated housing enable quick and easy maintenance.
5.0-6.0t Factory Price Electric Tow Tractor Truck QDD50-QDD60
Reliability & Performance
• Low-step pedal, adjustable steering wheel and multi-function LCD dashboard for clear information reading and comfortable operation.
• Low center of gravity design, equipped with automatic electromagnetic parking brake to guarantee operational safety.
• Adopts mature components for reliable performance and long service life.
• Various cabin and tire options are available to meet diverse operational needs.
• Side-open battery and integrated housing make daily maintenance quick and easy.
Safety & Ergonomics
• Low center of gravity structure and automatic electromagnetic parking brake effectively improve operation safety.
• Low step pedal design reduces the fatigue of getting on and off the vehicle.
• Adjustable steering wheel brings comfortable operation posture for different operators.
Easy Maintenance
• Side-access battery and integrated housing save time and effort for maintenance.
• The international first-class brand lithium battery reduces maintenance time, and the lifting and driving motors are AC motors with no carbon brushes to replace.
Technical Specification
| Dentification | 1.00 | Model | QDD(QD50) | QDD(QD60) | |
| 1.01 | Operator type | Electric | Electric | ||
| 1.02 | Load capacity/rated load | Seated | Seated | ||
| 1.03 | Load centre | kg | 5000 | 6000 | |
| 1.04 | Load distance, centre of support arm wheel to face of fork | N | 1400 | 1500 | |
| 1.05 | Wheelbase | mm | 1005 | 1005 | |
| Weight | 2.01 | Service weight including battery | kg | 1300 | 1350 |
| 2.02 | Axle load, mast retracted without load, drive/support arm wheel | kg | 720/580 | 760/590 | |
| Tires/Chassis | 3.01 | Tyre | SE | SE | |
| 3.02 | Wheel size, front | 4.00-8 | 4.00-8 | ||
| 3.03 | Wheel size, rear | 4.00-8 | 4.00-8 | ||
| 3.04 | Wheels, number front/rear (x = driven wheels) | 1/2X | 1/2X | ||
| 3.05 | Track width, front | mm | / | / | |
| 3.06 | Track width, rear | mm | 870 | 870 | |
| Dimensions | 4.01 | Height of overhead guard (cabin) | mm | 1370 | 1370 |
| 4.02 | Seat height | mm | 995 | 995 | |
| 4.03 | Tow pin height | mm | 225/300/370 | 225/300/370 | |
| 4.04 | Platform height, unladen | mm | 670 | 670 | |
| 4.05 | Platform Length | mm | 310 | 310 | |
| 4.06 | Rear overhang | mm | 522 | 522 | |
| 4.07 | Loading platform, width | mm | 600 | 600 | |
| 4.08 | Overall length | mm | 1928 | 1928 | |
| 4.09 | Overall width | mm | 1010 | 1010 | |
| 4.10 | Ground clearance, center of wheelbase | mm | 150 | 150 | |
| 4.11 | Turning radius | mm | 1660 | 1660 | |
| Performance data | 5.01 | Travel speed, laden/unladen | km/h | 7/17 | 7/17 |
| 5.02 | Drawbar pull, laden/unladen | N | 1400 | 1500 | |
| 5.03 | Gradeability, laden/unladen | % | Please refer to curve diagram | Please refer to curve diagram | |
| 5.04 | Service brake | Electromagnetic / Hydraulic | Electromagnetic / Hydraulic | ||
| Electric motor | 6.01 | Drive motor rating S2 60 min | kW | 6 | 6 |
| 6.02 | Battery type (DIN 43531/35/36, A/B/C/no) | 43531 / A | 43531 / A | ||
| 6.03 | Battery voltage/nominal capacity K5 | V/Ah | 48/275 | 48/325 | |
| 6.04 | Battery weight | kg | 480 | 540 | |
| Other |
7.01 | Type of drive unit | AC | AC | |
| 7.02 | Sound pressure level at the driver's ear | db(A) | 70 | 70 |
FAQS
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What lithium‑ion battery capacity options are available for QDD50‑60 tow tractor? Can we upgrade battery for long‑distance multi‑shift operation?
Multiple lithium‑ion battery capacities are optional for QDD50‑60 tow tractor. Higher‑capacity battery can be configured for long‑distance and multi‑shift running. Real‑time battery level is shown on the instrument panel for operator reference.
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Can the QDD series tow tractor work with different types of trailer hitches? Is the towing hitch customizable?
Standard tow hitch fits common industrial trailers. Custom‑made hitches are available upon request to match your existing trailer coupling size. Please provide your hitch dimension for confirmation before order.
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What is the maximum gradient QDD50‑60 can climb with full towing load?
Under full rated towing load, the max climbing gradient depends on ground surface condition. Typical working gradient is 8‑10%. If you need higher‑grade ramp performance, we can adjust motor configuration accordingly.
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