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420

 

 

 

Model 420
Engine Diesel
Drilling diameter(mm) 60/76/89
Rotation speed(rpm/min) 40-70
Rotary torque 3500-5500N
Walking speed(kw/h) 2.5
Lifting force(t) 6-8
Size 2200×1400×1600
Weight(kg) 1500
Pressure(Mpa) 1.7-3.0

 

Water Well Drilling Rig

JSL-150
JSL-200
JSL-260
JSC-150
JSC-160T
JSC-200
JSC-260
JSC-260T
JSC-300
412
420
JSTL-200
JSTL-300
JS-300S
JS-350S
JS-400S
JS-450S
JS-500S
JS-600S
JS-800S
JS-1000S
JSCZ-300
JSCZ-400

All specifications are approximate. Specifications are subject to change without notice.

 

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420

 

 

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