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HF-4 Core Drilling RigHF-4 Core Drilling RigHF-4 Core Drilling Rig
HF-4 Core Drilling RigHF-4 Core Drilling RigHF-4 Core Drilling Rig

HF-4 Core Drilling Rig

Drilling Diameter: BQ, NQ, HQ, PQ
Maximum Drilling Depth: 700-1550m
Engine Power: 30kw/42kw
Max. Hoisting Force: 30KN

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►Advantage:
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.

Technical Data

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
Negative 83,251rpm
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

 

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