Borehole Drilling Machine and Borewell Drilling Machine

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Basic Info

Product Description

Specifications

Borehole Drilling Machine and Borewell Drilling Machine
1.For geological exploration, road and mining.

Borehole Drilling Machine and Borewell Drilling Machine

Applications:

This drilling Machine is mainly used for geological general investigation and exploration,

road and tall building foundation exploration, kinds of hole in concrete structure, river levees,

subgrade grouting hole ,drilling and direct grouting,civil wells and earth temperature central air-conditioner,etc.

Feature:

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

2. Designed with hydro-chucking unit instead of slips to ensure drilling from stop

when changing pipes.

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

4. Compact in structure.All the drill, water pump and diesel engine installed on

one base frame result in space-saving.

5. Light in weight, easy disassembling for transportation and applicable to working conditions

in plain and mountain areas.

Technical Specifications:

Unity machine parameter
Drilling depth	10-130m
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	142,285,570r/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	Model s1110 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

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