Specifications
Unity machine parameter
Drilling depth 200m
Maximum open diameter 300mm
Fianl diamter 75mm
Drill rod caliber 50mm
Drilling angle 90°～75°
Drill weight (No include power) 975kg
Unity machine dimensions 2.5×1×1.3  2.5×0.9×1.3m
Spindle 
spindle speed 64、128、287、557r/min
Spindle stroke  450mm
Hoist 
Max.single line hoisting capacity 2400kg
Single line lifting speed 17、35、75、151r/min 
Tightrope caliber 12.5mm
Tightrope cubic measure 35m
Hug floodgate caliber 260mm
Hug folldgate belt width 70mm
Mud pump
Type Horizontal single urn twin-action
Displacement  170L/min
Diesle engine S1110 Model  18HP
 Electric motor Y160M—4 11kw 1440r/min
 Maximum pressure 3Mpa
Work pressure 1.5Mpa
 Water inlet caliber 40mm
 Water to exit caliber 30mm
Triangle conveyer belt B1728mm