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Xuzhou Beibang Machinery Co., Ltd
Tel: +86-516-83666687
Fax: +86-516-83578116
Workshop add:No.3 Jingshan road, Jin Shanqiao development zone, Xuzhou city, China
Email: info@beibang-machinery.com
Mob/Whatsup/Viber:+86-13952171582/+86-13913451806/+86-13952171592
Office Add: No.65-1,East Third Ring Road,Xuzhou City,China.

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Description	Unit		Parameter value
Max. drilling diameter	mm		2500
Max. drilling depth	m		90
Allowable luffing scope (from center of drill rod to slewing center)	mm		4100~4400
Drilling rig dimension in working condition (L × W × H)	mm		10480×4800×25155
Drilling rig dimension in transport condition (L × W × H)	mm		16550×3500×3500
Weight of overall unit (standard configuration, excluding drilling tool)	t		92.8
Engine	Model	CUMMINS QSM11-C400
	Rated power/speed	kW		298/(2100r/min)
Hydraulic system	Max. working pressure of main pump	Mpa		35
	Max. working pressure of auxiliary pump	Mpa		30
Rotary drive	Max. torque	kN •m		320
	Rotational speed	r/min		5.5~21
Crowd cylinder	Max. Pushing force	kN		250
	Max. Pulling force	kN		250
	Max.stroke	mm		6000
Crowd winch	Max. Pushing force	kN		330
	Max. Pulling force	kN		350
	Max.stroke	mm		16000
Main winch	Max.pulling force	kN		280
	Max. single-rope speed	m/min		75
Auxiliary winch	Max.pulling force	kN		100
Drilling mast	Left/right inclination of mast	°		4/4
	Front/back inclination of mast	°		5/15
Crawler	Width of crawler plate	mm		800
	External width of crawler (min.-max.)	mm		3500~4800
	Center distance between two longitudinal wheels of crawler	mm		5175
	Average ground pressure	kPa		122