Full Hydraulic Core Drilling Rig

Full hydraulic-mounted trailer and crawler type with hydraulic support mast and legs, widely applied in engineering geological exploration, superficial-zone petroleum and natural gas mining, mine gallery ventilation and water discharge tunnel drilling.


Main Features
-Adapt full hydraulic driving, moving with crawlers itself
- Drill head is driven by variable motor with function of two-speed mechanical gear shifts, stepless speed change with an advanced and simple structure
-Rotator is fed and driven with a system connecting the spindle and oil cylinder with chain
-Mast could be adjusted for its drilling hole with a low center of gravity and good stability
-Rig provides operator with a nice field of vision and wide and comfortable working condition
-Diesel engine, hydraulic pump, main valves, motors, crawler reducers and key hydraulic spare parts are all adapted famous brands products which are easy to buy and maintenance.
-Big torque, powerful driving force, rational and practical design,lower noisy advanced controlling mode ,external appearance, a compacted structure, a reliable function, and a flexible operating system.

SD1000 Technical Specifications
Model	Crawler type hydraulic driving head rig
Fundamental Parameters	Drilling capacity	Ф56mm(BQ)	1000m
		Ф71mm(NQ)	600m
		Ф89mm(HQ)	400m
		Ф114mm(PQ)	200m
	Drilling angle		60°-90°
	Overall dimension	Movement	6600*2380*3360mm
		Working	5760*2400*9000mm
	Total weight		11000kg
Rotation unit	Rotation speed		145,203,290,407,470,658,940rpm
	Max.torque		3070Nm
Hydraulic driving head feeding distance			4200mm
Hydraulic driving head feeding system	Type		Single hydraulic cylinder driving the chain
	Lifting force		70KN
	Feeding force		50KN
	Lifting speed		0-4m/min
	Rapid lifting speed		45m/min
	Feeding speed		0-6m/min
	Rapid feeding speed		64m/min
Mast displacement system	Distance		1000mm
	Lifting force		80KN
	Feeding force		54KN
Clamp machine system	Rang		50-220mm
	Force		150KN
Unscrews machine system	Torque		12.5KN.m
Main winch	Lifting capacity(single wire)		50KN
	Lifting speed(single wire)		38m/min
	Rope diameter		16mm
	Rope length		40m
Secondary winch(adopt planetary hoisting provides impacting operating)	Lifting capacity(single wire)		10KN
	Lifting speed(single wire)		205m/min
	Rope diameter		5mm
	Rope length		600m
Mud pump (Three cylinder reciprocating piston pump)	Type		BW-250
	Volume		250,145,100,69L/min
	Pressure		2.5,4.5,6.0,9.0MPa
Power Unit (Diesel engine)	Model		6BTA5.9-C180
	Power/speed		132KW/2200rpm

SD1200 Technical Specifications
Fundamental parameters	Drilling depth	Ф56mm(BQ)	1500m
		Ф71mm(NQ)	1200m
		Ф89mm(HQ)	800m
		Ф114mm(PQ)	600m
	Drilling angle		60°-90°
	Overall dimension		8500*2400*2900mm
	Total weight		13000kg
Rotation unit(dual hydraulic motors and mechanical changing speed with A2F180 motors)	Torque	1175rpm	432Nm
		823rpm	785Nm
		587rpm	864Nm
		319rpm	2027Nm
		227rpm	2230Nm
		159rpm	4054Nm
		114rpm	4460Nm
Hydraulic driving head feeding distance			3500mm
Feeding system single hydraulic cylinder driving the chain	Lifting force		120KN
	Feeding force		60KN
	Lifting speed		0-4m/min
	Rapid lifting speed		29m/min
	Feeding speed		0-8m/min
	Rapid feeding high speed		58m/min
Mast movement	Mast move distance		1000mm
	Cylinder lifting force		100KN
	Cylinder feeding force		70KN
Rod holder	Range of the holding		50-200mm
	Holding force		120KN
Unscrew machine system	Unscrew torque		8000Nm
Main winch	Lifting speed		46m/min
	Lifting force single rope		55KN
	Diameter of rope		16mm
	Cable length		40m
Secondary winch(W125)	Lifting speed		205m/min
	Lifting force single rope		10KN
	Diameter of rope		5mm
	Cable length		1200m
Mud pump (three cylinder reciprocating piston pump)	Model		BW-250A
	Distance		100mm
	Cylinder diameter		80mm
	Volume		250,145,90,52L/min
	Pressure		2.5,4.5,6.0,6.0MPa
Hydraulic mixer	derived by the hydraulic motor
Support jack	four hydraulic support jacks
Engine(diesel Cummins)	Model		6BTA5.9-C180
	Power/speed		132KW/2200rpm
Crawler	Wide		2400mm
	Max.transit sloping angle		25°
	Max.loading		15000kg

SD2000 Technical Specifications
Fundamental parameters	Drilling depth	Ф56mm(BQ)	2500m
		Ф71mm(NQ)	2000m
		Ф89mm(HQ)	1400m
	Drilling angle		60°-90°
	Overall dimension		9500*2240*2900mm
	Total weight		16000kg
Hydraulic driving head Using hydraulic piston motor and mechanical gear (Choose AV6-160 hydraulic motor)	Torque	1120-448rpm	682-1705Nm
		448-179rpm	1705-4263Nm
Hydraulic driving head feeding distance			3500mm
Hydraulic driving head feeding system (single hydraulic cylinder driving)	Lifting force		200KN
	Feeding force		68KN
	Lifting speed		0-2.7m/min
	Rapid lifting speed		35m/min
	Feeding speed		0-8m/min
	Rapid feeding high speed		35m/min
Mast displacement system	Mast move distance		1000mm
	Cylinder lifting force		100KN
	Cylinder feeding force		70KN
Clamp machine system	Range of the clamping		50-200mm
	Clamping force		120KN
Unscrew machine system	Unscrew torque		8000Nm
Main winch	Lifting speed		33,69m/min
	Lifting force single rope		150,80KN
	Diameter of rope		22mm
	Cable length		30m
Secondary winch	Lifting speed		135m/min
	Lifting force single rope		20KN
	Diameter of rope		5mm
	Cable length		2000m
Mud pump	Model		BW-350/13
	Flow rate		350,235,188,134L/min
	Pressure		7,9,11,13MPa
Engine(diesel Cummins)	Model		6CTA8.3-C260
	Power/speed		194KW/2200rpm
Crawler	Wide		2400mm
	Max.transit sloping angle		30°
	Max.loading		20t

Accessories