| Model | JZL60 | JZL90 | JZL120 | ||
| Main Functions | Long Spiral | Long Spiral | Long Spiral | ||
| Max.boring diameter | mm | 800 | 800 | 1000 | |
| Max.boring depth | m | 25 | 31 | 31 | |
| Column height | m | 30.5 | 36.5 | 36.8 | |
| Lifting capacity | kN | 400 | 640 | 800 | |
| Lifting speed | m/min | 2.0/2.6/3.2 | 1.8/2.2/2.6 | 1.2/1.6/2.0 | |
| Slewing speed | r/min | 0.37 | 0.36 | 0.38 | |
| Travel speed | km/h | 0.25 | 0.28 | 0.28 | |
| Total weight | t | 58 | 70 | 75 | |
| Dimension | Length | m | 12 | 13.6 | 13.4 |
| Width | m | 5.5 | 6 | 6.2 | |
| Height | m | 32.6 | 38.5 | 38.3 | |
*Professional manufacture almost 40 years
*Good quality
*Hammer or drill with option
*Patent product















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