1. HF-4 core drill is mainly adapted to suit mineral with diamond bit or tungsten-carbide tipped bit.
2. It can also be used for engineering geology and ground water exploration and shallow layer oil and natural gas exploration,even hole for sap ventilation and sap drain.
3. The drill has compact,simple and suitable construction.It is light ,and can be assembled and disassembled conveniently.
|Drilling depth||700-1050m||Max. Lifting capacity of spindle||80KN|
|Rotation angle of spindle||0-360||Max. Pressuring force of spindle||60kn|
|Spindle speed||Positive||101,187,267,388,311,574,819,1191,rpm||Dimensions (L*W*H)||2710*1100*1750mm|
|Max. Rotary torque of spindle||2740N.m||Steel wire diameter||16mm|
|Spindle stroke||600mm||Content of winding drum||90m|
|I.D of spindle||68mm||Max. Hoisting force||30KN|
|Power||Y200L-4 motor 30kw/1470rpm Or R4105G53 diesel engine42KW/1500rpm||Weight (without power unit)||1500kg|