JRD300 Air-lift Reverse Circulation Drilling Rig

Negotiable
China
East Side of National Highway 206, Xuzhou Economic and Technological Development Zone
13905210686
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Product Introduction

Name Parameter
Maximum Drilling Diameter 3000 mm
Rated Engine Power 345 KW
Weight 37 t
Lifting Cylinder Downward Force 1130 kN
Lifting Cylinder Lifting Force 1840 kN
Lifting Cylinder Stroke 3500 mm
Maximum Rotary Speed of Power Head 23 rpm
Maximum Torque at Maximum Speed 145 kN*m
Minimum Rotary Speed of Power Head 10 rpm
Minimum Torque at Minimum Speed 360 kN*m
Hydraulic Hose Length between Power Station and Main Unit 15 m