Jk-Dr500 Hydraulic Water Well Drilling Rig
Zhejiang Huawei Machinery Co., Ltd.Base Info
Description
The Main Parameters Model JK-DR500 Weight 11T Bore diameter 140-350mm Drilling depth 500m Stroke 6.6m Travelling speed 2.5km/h Gradeability 30% Power 118KW Rated pressure 1.7-3.5mpa Air consumption 17-35m³/min Drill rod diameter Φ89, Φ102, Φ108 Drill rod length 1.5m 2.0m 3.0m 6.0m Elevating capacity 25T Swing speed 45-115rpm Swing torque 7000-9500N.M Dimensions 5900*2100*2850mm 
