QDGL-2B Anchor Drilling Rig

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QDGL-2B Anchor Drilling Rig

Product details

1. Application Range

Using for urban construction, mining and multiple purpose, including side slope support bolt to deep foundation, motorway, railway, reservoir and dam construction. To consolidate underground tunnel, casting, pipe roof construction, and pre-stress force construction to large scale bridge. Replace foundation for ancient building. Work for mine exploding hole.

2. Main Features

Using for basic construction, to complete following missions. Such as anchor, dry powder, mud injection, exploration holes and small pile holes missions. This product can complete screw spinning , DTH hammer and scraping drilling.

3. Technical parameters

Fundamental parameters(drilling rod and casing pipe max diameter Ф220mm)	Drilling depth		20-100m
	Drilling diameter		220-110mm
	Overall dimension		430017002000mm
	Total weight		4360kg
Rotation unit speed and torque	Double motor parallel connection	58r/min	4000Nm
	Double motor series connection	116r/min	2000Nm
Rotation unit feeding system	Type		single cylinder, chain belt
	Lifting force		38KN
	Feeding force		26KN
	Lifting speed		0-5.8m/min
	Rapid lifting speed		40m/min
	Feeding speed		0-8m/min
	Rapid feeding speed		58m/min
	Feeding stroke		2150mm
Mast displacement system	Mast move distance		965mm
	Lifting force		50KN
	Feeding force		34KN
Clamp holder	Clamping range		50-220mm
	Chuck power		100KN
Crawler chaise	Crawler side driving force		31KN.m
	Crawler travel speed		2km/h
Power(electric motor)	Model		y225s-4-b35
	Power		37KW