| Model | HMS-0.5 | HMS-1.0 | HMS-1.5 |
| Capacity (Kg) | 500 | 1000 | 1500 |
| Center of Load (mm) | 600 | 600 | 600 |
| Total Lift Height (mm) | 1600 | 1600 | 1600 |
| Lowered Fork Height (mm) | 90 | 90 | 90 |
| Length of Fork | 1140 | 1140 | 1140 |
| Max Width of Fork (mm) | 560 | 560 | 560 |
| Speed of Lifting (mm / time) | >22 | >18 | >14 |
| Speed of Lowering | Controllable | ||
| Size: Length (mm) | 1560 | 1560 | 1560 |
| Width (mm) | 700 | 700 | 700 |
| Height (mm) | 2000 | 2000 | 2100 |
| Wheel: | |||
| Outer Diameter of Front Wheel (mm) | 80 | 80 | 80 |
| Outer Diameter of Rear Wheel (mm) | 150 | 150 | 150 |
| Min Clearance from Ground (mm) | >35 | >35 | >35 |
| Extreme Radius of Turn (mm) | <1400 | <1400 | <1400 |
| Dead Weight (Kg) | 145 | 230 | 240 |