Pile driver Hammer ramming
Pile driver(Hammer ramming)
| HXR7 series technical parameters | ||||
| NO | Item | Value | Unit | |
| 1 | Dimension （ L*W*H | 3700x2850x6100 | mm | |
| 2 | Dimension （ L*W*H | 6100x2100x2400 | mm | |
| 3 | Overall weight | About 7500 | Kg | |
| 4 | Hydraulic hammer model | YC260/YC360 | ||
| 5 | Hammer work flow | 50-90 | l/min | |
| 6 | Hydraulic hammer work pressure | 10-14 | Mpa | |
| 7 | Hammer Impact frequency | 400-800 | bmp | |
| 8 | Hammer working stroke | 4000 | mm | |
| 9 | borer pole | 75/85 | mm | |
| 10 | Hammer impact energy | 6-8/7-14 | T | |
| 11 | Max. pile length | 5200 | mm | |
| 12 | piling efficiency(standard) | 2000/2500 | mm | |
| 13 | Diesel engine power | Cummins 97 | Kw | |
| 14 | Engin rated rotary speed | 2200 | r/min | |
| 15 | Mast stroke | 4000 | mm | |
| 16 | Drill depth | 3500 | mm | |
| 17 | Drill diamter | 80-500(auger) | mm | |
| 18 | Frame front and rear adjustment angle |
Angle 30 | ° | |
| 19 | Lifting guide rail frame inclination angle |
Angle100 | ° | |
| 20 | Hydraulic system pressure | 22 | Mpa | |
| 21 | Hydraulic system flow | 60-160 | l/min | |
| 22 | Walking speed | ≤2.5 | Km/h | |
| 23 | Right and left slide stroke | 200 | mm | |
| 24 | The maximum distance that the center of the hammer borer pole cap protrudes from the frame |
1000 | mm | |
| 25 | Grade ability | 30 | ° | |
| 26 | Hydraulic oil tank | 150 | L | |
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