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QT-W15 / QT-W20 Series – Intelligent Weighing Electric Pallet Truck

QT-W15 / QT-W20 Series – Intelligent Weighing Electric Pallet Truck

The QT-W15 and QT-W20 electric pallet trucks integrate a high-precision weighing system directly into the material handling workflow, eliminating separate weighing stops. Rated loads are 1,500 kg (QT-W15) and 2,000 kg (QT-W20), both with a 600 mm load center distance. The weighing system achieves ±0.1% FS accuracy with 0.1 kg resolution, powered by four built-in sensors and a smart control unit. Total length is 1,565 mm with a compact 1,353 mm turning radius. Service weight is 145 kg for QT-W15 and 147 kg for QT-W20.

Integrated Power Supply – One Battery, Two Functions

The QT-W series features a patented integrated power supply that runs both the truck and the built-in scale from a single 48V lithium battery. No separate battery or external wiring is required for the weighing function. Available in 10 Ah (QT-W15) and 15 Ah (QT-W20) capacities. This design eliminates multi-battery management complexity, uneven charge levels, and the risk of forgetting to charge the scale separately.

Patented Curved Fork Design

The arc-shaped fork profile incorporates a unique patented design that enhances structural strength and improves load distribution. The streamlined contour increases torsional rigidity and reduces fork deformation under heavy loads, extending service life while maintaining weighing accuracy. Fork dimensions are 55 mm thick × 160 mm wide × 1,150 mm long, with outer fork spacing options of 550 mm or 685 mm.

Multi-Function Handle with Safety Controls

The ergonomic handle integrates forward and reverse control buttons, lift and lower functions, horn, emergency stop switch, and battery level display in one unit. All primary operations are accessible from the handle, reducing operator movement and improving workflow efficiency. The emergency stop switch provides immediate power cutoff for enhanced workplace safety.

Technical Specifications

Parameter QT-W15 QT-W20
Rated load (kg) 1,500 2,000
Load center distance (mm) 600 600
Wheelbase (mm) 1,197 1,197
Service weight (kg) 145 147
Overall length (mm) 1,565 1,565
Overall width (mm) 550 / 685 550 / 685
Fork dimensions (T/W/L mm) 55/160/1,150 55/160/1,150
Fork outside spacing (mm) 550 / 685 550 / 685
Lift height (mm) 115 115
Min. lowered fork height (mm) 85 85
Min. turning radius (mm) 1,353 1,353
Min. ground clearance (mm) 30 30
Front tire size (mm) 160 × 55 160 × 55
Rear tire size (dual) (mm) 80 × 70 80 × 70
Rear track width (mm) 390 390

Performance Data

Parameter QT-W15 QT-W20
Travel speed – loaded (km/h) 4.0 4.5
Travel speed – unloaded (km/h) 5.0 5.2
Lift speed – loaded (mm/s) 15 15
Lift speed – unloaded (mm/s) 22 22
Lowering speed – loaded (mm/s) 50 50
Lowering speed – unloaded (mm/s) 46 46
Gradeability – loaded (%) 6 6
Gradeability – unloaded (%) 20 20
Electrical System & Battery
Parameter QT-W15 QT-W20
Drive motor power (kW) 0.85 1.0
Lift motor power (kW) 0.8 0.8
Battery voltage / capacity (V/Ah) 48 / 10 48 / 15
Battery weight (kg) 4.55 5.7
Charger current (A) 3 5
Sound pressure level (dB(A)) <70 <70
Aisle Stacking Dimensions

For 1,000 × 1,200 mm pallets with 1,000 mm across forks, the right-angle stacking aisle width is 1,718 mm. For 800 × 1,200 mm pallets with 1,200 mm across forks, the aisle width is 1,687 mm. These compact dimensions enable efficient operation in dense warehouse layouts and narrow aisle environments.

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