JZB步履系列桩机主要技术参数 Main parameter for JZB WAILING pile driver 参数名称Name 机型Type JZB45 JZB50 JZB60 JZB90 JZB120 立柱支撑方式 三点支撑 三点支撑 三点支撑 三点支撑 三点支撑 Supporting Mode for Stanchion Three-point support Three-point support Three-point support Three-point support Three-point support 回转角度
Angle of Revolution ≤3600 ≤3600 ≤3600 ≤3600 ≤3600 桩架总高
Total height for pile frame 20.6m 25.3m 30.4m 35.4m 38m 许用拔桩力
Allowable strength for pile pulling 300KN 300KN 400KN 640KN 800KN 轨距
Track space
2.8m
3.1m
4.6m
4.6m
5.5m 轮距
Wheel track 
2.8m
3.2m 4m
4.3m
4.8m 立柱倾斜范围
Inclining range for stanchion 前倾50 后倾20
Front inclining50
Back inclining20 前倾90 后倾20
Front inclining90
Back inclining20 前倾90 后倾50
Front inclining90  Back inclining50 前倾90 后倾50
Front inclining90
Back inclining50 前倾90 后倾50
Front inclining90
Back inclining50 桩架爬坡能力
Grade ability for pile frame 6° 6° 6° 6° 6° 钻孔直径
Drilling Diameter Φ600 mm Φ600 mm Φ800 mm Φ800 mm Φ1000 mm 钻孔深度
Drilling Depth 17m 21m 25.5m 31m 33m 主卷扬机
Main windlass 5T(22KW)18.5m/min 5T(22KW)18.5m/min 8T(22KW)18.5m/min 8T(30KW)18.5m/min 8T(30KW)18.5m/min 付卷扬机
Sub-windlass 2T(7.5KW)25m/min 2T(7.5KW)25m/min 2T(7.5KW)25m/min 2T(7.5KW)25m/min 3T(11KW)25m/min 主提升速度
Main hoisting speed
2.5m/min
2.5m/min
2.5m/min
2.5m/min
2.5m/min 步履每步行程
Distance/pace
1.5m
1.5m 2m 2m 2m 额定压力
Rated pressure 20MPa 20MPa 20MPa 20MPa 20MPa 配置动力头