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.
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.
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.
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.
| 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 |
| 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 |
| 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 |
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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