| Model | HP122E 12 inch |
| Controller current | 40A |
| Wheel | 12X2.4 |
| Motor | 21V 700W |
| Battery | 21V/6.0AH |
| Max Speed | 20 km/h -5% |
| Brake Mode | Rear disc brake(140) |
| Charger | 21V/1.3A |
| Charging Time | 4-5hours |
| Max Load | 50kg |
| Net Weight | 12.9kg ±3% |
| Frame | Steel(3.6kg) |
| Gross Weight | 15.3kg ±3% |
| Max Climbing Limit | 20 ° (starting distance of 50 meters, speed of 20-30 km/h, slope distance of 5 meters) |
| Suspension | Pneumatic tyre |
| Container Loading Qty | 960pcs per 40HQ |
| Packing Dimension | 82*20*44Cm |
| Brake bracket life time | ≤3.5 meters per second |
| Item Dimension | 125*55*62 CM |
| Axis distance | 810mm ±3% |
| Ground clearance | 150MM |
| Range | 15km |
| Battery life time | charging cycle 500 times ,capacity decrease :100% to 70% |