| Model | GTBZ28SI |
| Max. Working Height | 27.90m |
| Max. Platform Height | 25.90m |
| Max. Horizontal Reach | 20.00m |
| Overall Length | 11.94m |
| Overall Width | 2.50m |
| Overall Width(Transport) | 2.28m |
| Overall Height | 2.83m |
| Overall Height(Transport) | 2.55m |
| Platform Size | 2.20m×0.80m |
| Ground Clearance | 0.36m |
| Wheel Base | 3.00m |
