CE Certificate Mining Machine Drilling Tools DTH Crawler Drilling Rigs

Short Description:

● Max. drilling depth：25m

● Max. drilling diameter：1400mm

● Max. output torque：100kN.m

● Power：153kw, Cummins

INQUIRY

General Description

We often persist with the theory “Quality To start with, Prestige Supreme”. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for CE Certificate Mining Machine Drilling Tools DTH Crawler Drilling Rigs, Be sure to never wait to get in touch with us for anyone who is interested within our solutions. We firmly believe that our products and solutions will make you happy.
We often persist with the theory “Quality To start with, Prestige Supreme”. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for China Drill Machine and Drilling Machine, We’ve been persisting in the business essence “Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. ” Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.

Performance Characteristics

1.Streamlined design of the whole machine, fashionable and elegant, efficient operation, stable performance, high cost performance；
2.No need to dismantle the drill pipe, it can be transported by whole machine；
3.Steel caterpillar chassis driven by double motors, small turning radius；

4.Equipped with high-definition operation screen, the verticality can be adjusted freely in the cab；
5.The power head has a large torque, and the gear speed can be changed according to different geologic humanization by adopting three gears of high, middle and low gears；
6.Automated depth detection, control drilling degree at any time.
7.Equips with reasonable hydraulic system, keeps the oil temperature normal even in hot summer.

Technical Specifications

Item		Unit	Data
Name	Rotary Drilling Rig with Lock Pipe
Model	GR250
Max. Drilling Depth		m	25
Max. Drilling Diameter		mm	1400
Engine		/	Cummins GBT5.9-C210
Rated Power		kW	153
Rotary Drive	Max. Output Torque	kN.m	100
Rotary Drive	Rotary Speed	r/min	17-35
Main Winch	Rated Pulling Force	kN	60
Main Winch	Max. Single-rope Speed	m/min	50
Auxiliary Winch	Rated Pulling Force	kN	15
Auxiliary Winch	Max. Single-rope Speed	m/min	30
Inclination of the Mast Lateral / Forward / Backward		/	±5/5/15
Pull-Down Cylinder	Max. Pull-down Piston Push Force	kN	80
	Max. Pull-down Piston Pull Force	kN	100
	Max. Pull-down Piston Stroke	mm	3000
Chassis	Max. Traveling Speed	km/h	2.5
	Max. Grade Ability	%	30
	Min. Ground Clearance	mm	360
	Track Board Width	mm	600
System Working Pressure		Mpa	32
Machine Weight (Exclude Drill Tools)		t	26
Overall Dimension	Working Status L×W×H	mm	7150×2600×13100
Overall Dimension	Transportation Status L×W×H	mm	11100×2600×3500
Remarks: Technical parameters are subject to change without prior notice. Technical parameters are customizable according to customer’s requirement.

Applications

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Production Line

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Working Video

We often persist with the theory “Quality To start with, Prestige Supreme”. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for CE Certificate Mining Machine Drilling Tools DTH Crawler Drilling Rigs Kg726hiii, Be sure to never wait to get in touch with us for anyone who is interested within our solutions. We firmly believe that our products and solutions will make you happy.
CE Certificate China Drill Machine and Drilling Machine, We’ve been persisting in the business essence “Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. ” Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.