| Model | Unit | GTBZ-19C | GTBZ-22C | GTBZ-28C | GTBZ-14D | GTBZ-18C |
| Max.working height | m | 21 | 24.3 | 29.8 | 15.72 | 20 |
| Max.platform | m | 19 | 22.3 | 27.8 | 13.72 | 18 |
| Max.horizontal extension | kg | 15.2 | 18.8 | 22 | 7.45 | 8.6 |
| Standard working capacity |
| 250 | 250 | 250 | 230 | 230 |
| Climbing ability | m | 45% | 45% | 45° | 30% | 45° |
| Outer turning radius | m | 6.2 | 5 | 5.85 | 3.5 | 4.8 |
| Inner turning radius | km/h | 4.3 | 1.8 | 2.5 | 0.8 | 1.8 |
| Travel speed(stowed state) | km/h | 6.3 | 6.3 | 5.2 | 5.1 | 6.8 |
| Travel speed(raised state) |
| 1.1 | 1.1 | 1.1 | 0.8 | 1.1 |
| Turntable rotation angle |
| 360° | 360° | 360° | 355° | 355° |
| Platform rotation angle |
| ±80° | 160° | 160° | 160° | 160° |
| Max.working wind speed | m/s | 12.5 | 12.5 | 12 | 12.5 | 12.5 |
| Max.allowable lateral force | N | 400 | 400 | 400 | 400 | 400 |
| Max.allowable angle of inclination |
| 5° | 5° | 5° | 3° | 5° |
| Machine length(stowed state) | m | 9.54 | 11.1 | 13.06 | 6.56 | 7.7 |
| Machine width (stowed state) | m | 2.28 | 2.49 | 2.49 | 1.75 | 2.28 |
| Machine height(stowed state) | m | 2.54 | 2.7 | 2.8 | 2 | 2.18 |
| Ground clearance | m | 0.43 | 0.45 | 0.43 | 0.43 | 0.43 |
| Wheelbase | m | 2.44 | 2.51 | 3 | 2 | 2.02 |
| Platform size | m | 1.83×0.76 | 2.44×0.91 | 2.44×0.91 | 1.53x0.76 | 1.53×0.73 |
| Wheel table model |
| 355/55-24 solid tires | 355/55D625 | 385/55-24 | 250×15 | 250×15 |
| Engine |
| – | – | – | Battery 420Ah,6V×8 | Perkins404D-T |
| Hydraulic oil tank volume | L | 110 | – | – | – | – |
| Fuel tank volume | L | 110 | 160 | 160 | – | 100 |
| Control voltage |
| 12V/24V | 12V/24V | 12V/24V | 12V/24V | 12V/24V |
| Drive×steering |
| 4×4×2 | 4WD×2WS | 4WD×2WS | 2WD×2WS | 4WD×2WS |
| Vehicle weight | kg | 10237 | 13500 | 17500 | 6500 | 7050 |
