HYKD-4

Description

HYKD-4 core drill rig is a full hydraulic core drilling machine, which is mainly suitable for coal, geological, metallurgical, engineering and other industries. It is also used in mines, tunnels, the coal mine gas drainage by large diameter gas holes, water injection hole and surface engineering of large diameter horizontal drilling construction.

Parameters of HYKD-4 Full Hydraulic Core Drilling Machine

Item			Parameters	Note
Rated Rotational Torque			1492 Nm	489 rpm
Rotational Speed			0-489-876 rpm
			0-671-1203 rpm
Max. Lifting Force			110 KN
Max. Feeding Force			56 KN
Electric Motors	Rated Power		75 kW	Y280S-4-35B
	Rated Speed		1500 rpm
Feed Stroke of full hydraulic core drilling machine			1800 mm
Power Head Raise Speed	Working Condition		31.4 mm/s
	Maximum Condition		88 mm/s
Power Head Falling Speed	Working Condition		61.58 mm/s
	Maximum Condition		172.4 mm/s
Hydraulic Pump of core drill rig	The Main Pump (ERR100B)	Fixed Pressure	28 Mpa
		Maximum Flow	148 L/min
	The Middle Pump (A10VO18)	Fixed Pressure	28 Mpa
		Maximum Flow	26.64 L/min
	The Rear Pump (A10VO10)	Fixed Pressure	28 Mpa
		Maximum Flow	14.8 L/min
Vice Hoisting Single Rope Lifting Capacity			0.8 T
Vice Hoisting The 1st Layer Speed			91 m/min
Vice Hoisting The 17th Layer Speed			240 m/min
Wire Rope Diameter			6 mm
Maximum Displacement of Single Pump			160 L/min	2.5 MPa
Maximum Pressure of Mud Pump			10 Mpa	44 L/min
Drilling Angle of full hydraulic core drilling machine			Up 15°~Vertical 90°	Continuously Adjustable
Specifications of Drill Rod			Φ55.5×1500 mm	500 m
			Φ69.9×1500 mm	400 m
			Φ88.9×1500 mm	250 m
			Φ114.3×1500 mm	150 m
Measure(L×W×H)		Power Station	2800×1100×1620 mm
		Main Host	3730×1100×1810 mm
Weight		Power Station	1200 kg
		Main Host	2000 kg