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6T Electric Tow Tractor

Model: QDD-B
Rated Traction Capacity: 6,000 kg
Drive System: AC Drive (No Carbon Brush, Free-Maintenance)
Steering: Electronic Power Steering (Light & Mute)
Braking System: Electromagnetic Regenerative + Hydraulic Brake
Controller: USA CURTIS Drive Controller
Battery Options: Lead-Acid (48V/280Ah)
Tire Type: Solid Rubber Tire (Front: 3.50-5 / Rear: 4.00-8)
Warranty: 12 Months
Minimum Order Quantity: 1 Unit

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Model:
QDD-B
Brand:
NOELIFT

Products Detail

QDD-B 6.0T Electric Towing Tractor

6,000 kg Rated Traction Capacity | Seated Type | AC Drive System

The QDD-B 6.0T is a heavy-duty electric towing tractor designed for material transportation in factories, warehouses, logistics centers, production facilities, and other industrial environments.

With a 6,000 kg rated traction capacity, the towing tractor provides reliable and efficient transportation of trailers, carts, material racks, and other wheeled loads. Its AC drive system, electronic power steering, regenerative braking, and Curtis controller provide smooth operation, precise control, and reduced maintenance requirements.

The seated driving configuration improves operator comfort during longer working shifts, while the compact design and flexible steering make it suitable for frequent maneuvering in busy industrial areas.

6000kg electric towing tractor manufacturer

Key Specifications

Parameter	Value
Model	QDD60
Type of power	Lead-acid battery
Driving type	Seated-on type
Rated traction capacity	6000
Overall length	L1(mm) 2004
Overall width	W(mm) 985
Overall height	h1(mm) 1365
Seat height	h3(mm) 905
Height of station board	h(mm) 218
Hook height adjustment range	h2(mm) 200–260
Height of vehicle off the ground (min)	m(mm) 95
Battery voltage / capacity	V/Ah 48/280
Battery weight	kg 450
Vehicle weight (including battery)	kg 1150
Driving motor power	kW 6
Number of wheels (front/rear) (x = drive wheel)	2/2x
Tire dimensions, steering side	Solid rubber tire 3.50 5
Tire dimensions, drive side	Solid rubber tire 4.00 8
Wheel track, steering side	mm 220
Wheel track, drive side	mm 776
Wheelbase	y(mm) 1324
Rear overhang	L2(mm) 452
Turn radius	Wa(mm) 1690
Driving speed, full load / no load	km/h 7/11
Maximum climb, full load / no load	% 5/16
Control mode	Transistor stepless speed regulation
Vehicle noise	dB(A) ≤70
Traction bolts	Latch

Key Advantages & Performance Features

Advanced AC Drive System: Equipped with a high-efficiency axle drive unit featuring a brushless, maintenance-free AC motor that reduces downtime and operational costs.
USA Curtis Controller: Features a premium Curtis drive controller for precise, responsive acceleration and smooth handling.
Electronic Power Steering (EPS): Delivers lightweight, quiet, and ultra-flexible steering, reducing operator fatigue during long shifts.
Electromagnetic & Regenerative Braking: Enhances energy recovery while ensuring reliable, safe stopping power.
Ergonomic Design: Built with a comfortable casual safety seat, simple controls, and convenient forward/backward fine-tuning switches for hitching operations.

Safety First

Safety is paramount in busy industrial settings. The QDD-B 6.0T comes standard with comprehensive safety mechanisms:
Stepless Speed Regulation: Smooth, controlled driving speeds under all load conditions.
Multi-Layer Controller Protection: Automated self-protection systems prevent over-voltage, over-current, and thermal overheating.
Emergency Braking Device: Instant shut-off and braking capability when immediate hazards arise.
Automatic Cornering Deceleration: Automatically reduces speed during turns to maximize stability and prevent tipping.
Warning Lights & Hydraulic Brakes: Integrated walkie warning lights and robust hydraulic brakes ensure high visibility and reliable stopping performance.

Applications

Automotive manufacturing plants and assembly lines

Airport luggage and cargo handling

Large-scale warehousing and third-party logistics (3PL)

Port and railway yard horizontal transport

Certifications

Our Services

1. Pre-sales: One-on-one engineer customized solutions, free product manuals and operation videos provided;

2. During sales: Logistics tracking updated every 2 days, supporting multiple trade terms such as FOB/CIF/CFR;

3. After-sales: 1-year warranty on the whole machine, free parts delivered within 7 days during the warranty period, 24-hour uninterrupted technical support, and on-site debugging by local engineers worldwide.