Product Details

Specifications

HF-130 Rock Core Drilling Machine
1.130m depth
2.For soil,clay,granite,hard rocks
3.easy to operate
4,high efficent

HF-130 Rock Core Drilling Machine

This machine gained 3 national practical new-type patents invention.

1,Used for general investigation, geophysical exploration, high-way and building
construction, and blast-hole drilling etc.

2,With hydro-automatic feeding device, and high drilling efficiency.

3, Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.

4, Close levers, convenient to operate, safe and reliable operations.

5, Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.

6, Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas

Main specification

Unity machine parameter
Drilling depth		130m
Maximum open hole caliber		260mm
End hole caliber		75mm
Drill rod caliber		50mm
Drilling angle		90~75
Drill weight (No include power)		510 560kg
Unity machine dimensions		2.5×1×1.3 2.5×0.9×1.3m
Spindle
spindle speed		142285570r/min
Spindle stroke		450mm
Hoist
Max.single line hoisting capacity		960kg
Single line lifting speed		0.41 0.82 1.64m/s
Tightrope caliber		27m
Mud pump
Type	Horizontal single urn twin-action
Displacement	95/77L/min
Diesle engine	s1105 18HP
Electric motor	Y160M-4 11kw 1440r/min
Maximum pressure	1.2Mpa
Work pressure	0.7Mpa
Water inlet caliber	30mm
Water to exit caliber	25mm
Triangle conveyer belt	B1575mm
Suit scope
Geology general check exploration,Earth physics exploration,sampling test in mining, water Well,Blast opening etc drilling engineering

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