QDGL-3 Anchor Drilling Rig

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QDGL-3 Anchor Drilling Rig

Product details

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.

1. Technical parameters

Model	Hydraulic drive drilling head rig
Fundamental parameters	Drilling depth		20-140m
	Drilling diameter		300-110mm
	Overall dimension		430017002000mm
	Total weight		4400kg
Rotation unit speed and torque	High speed	0-84rpm	3400Nm
		0-128rpm	2700Nm
	Low speed	0-42rpm	6800Nm
		0-64rpm	5400Nm
Rotation unit feeding system	Type		single cylinder, chain belt
	Lifting force		63KN
	Feeding force		35KN
	Lifting speed		0-4.6m/min
	Rapid lifting speed		32m/min
	Feeding speed		0-6.2m/min
	Rapid feeding speed		45m/min
	Feeding stroke		2700mm
Mast displacement system	Mast move distance		965mm
	Lifting force		50KN
	Feeding force		34KN
Clamp holder	Clamping range		50-220mm
	Chuck power		100KN
Unscrew machine system	Unscrew torque		7000Nm
Crawler chaise	Crawler side driving force		5700N.m
	Crawler travel speed		1.8km/h
	Transit sloping angle		25°
Power(electric motor)	Model		Y250M-4-B35
	Power		55KW