| Model | GKT‑12 | GKT‑14 | GKT‑16 | GKT‑18 | GKT‑20 | GKT‑22 |
|---|---|---|---|---|---|---|
| Specifications | ||||||
| Max. Working height | 12m | 13.9m | 16m | 18m | 20m | 22m |
| Max. Platform height | 10m | 11.9m | 14m | 16m | 18m | 20m |
| Max. span height | 5.4m | 5.4m | 7.86m | 7.86m | 7.86m | 8.54m |
| Max. Working radius | 7.9m | 7.9m | 8.45m | 10m | 10m | 12.9m |
| Platform width (A) | 0.76m | 0.76m | 0.76m | 0.76m | 0.9m | 0.9m |
| Platform length (B) | 1.4m | 1.4m | 1.83m | 1.83m | 2.4m | 2.4m |
| Height‑stowed (C) | 2.06m | 2.06m | 2.32m | 2.32m | 2.53m | 2.53m |
| Length‑stowed (D) | 6.28m | 6.28m | 6.85m | 7.68m | 8.9m | 8.9m |
| Width (E) | 1.45m | 1.6m | 2.32m | 2.32m | 2.45m | 2.45m |
| Wheelbase (F) | 1.87m | 1.87m | 2.36m | 2.36m | 2.5m | 2.5m |
| Ground clearance‑center | 0.15m | 0.15m | 0.3m | 0.3m | 0.3m | 0.3m |
| Productivity | ||||||
| Max. Lift capacity | 227kg | 227kg | 256kg/350kg | 256kg/350kg | 256kg/350kg | 256kg |
| Number of platform occupants | 2‑3 | 2‑3 | 2‑3 | 2‑3 | 2‑3 | 2‑3 |
| Platform rotation | 160° | 160° | 160° | 160° | 160° | 160° |
| Turntable rotation | 355° (Non‑continuous) | 355° (Non‑continuous) | 355° (Non‑continuous) | 355° (Non‑continuous) | 355° (Non‑continuous) | 355° (Non‑continuous) |
| Drive speed‑stowed | 0‑5km/h | 0‑5km/h | 0‑5.2km/h | 0‑5.2km/h | 0‑6km/h | 0‑6km/h |
| Gradeability‑stowed | 35% | 35% | 30% | 30% | 45% | 45% |
| Max. Working angle (Tilt sensor activation) | 3° | 3° | 5° | 5° | 5° | 5° |
| Turning radius (outside) | 3.3m | 3.3m | 4.7m | 4.7m | 5.4m | 5.4m |
| Drive and steer | 4*2 | 4*2 | 4*2 | 4*2 | 4*4 | 4*4 |
| Weight | ||||||
| Weight | 6100kg | 6500kg | 7250kg | 7900kg | 8550kg | 8900kg |
| Power (Diesel engine optional) | ||||||
| Battery | 48V/300Ah | 48V/300Ah | 48V/300Ah | 48V/300Ah | 48V/320Ah | 48V/320Ah |
| Control voltage | 12VDC | 12VDC | 12VDC | 12VDC | 12VDC | 12VDC |
| Pump motor | 5.5kw | 5.5kw | 7 kw | 7 kw | 7 kw | 7 kw |
| Drive motor | 2*3.3kw | 2*3.3kw | 2*3.3kw | 2*3.3kw | 2*3.3kw | 2*3.3kw |
