China Air Drilling Mud Pumpt Drilling 300m Water
Fast lifting speed: 30m/min: 4 0 m/min: 30m/min: Maximum Rotation speed: 70/140r/min: 70/140r/min: 70/140r/min: Maxumum rotation torque: 5000/2500Nm: 6000/3000Nm: 6 5 00/3 25 0Nm: Drilling speed: 10-35m/h: 10-35m/h: 10-35m/h: Winch lifting force: 1.1T: 1.1T: 1.1T: Working speed: 2.5km/h: 2.5km/h: 2.5km/h: Grade ability: 21: 21: 21: High leg stroke: 1.5m: 1.5m: 1.5m: Dimension: …
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