Hfu-3A Hydraulic Core Drilling Machine Price

• Customization: Available
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Model NO.: Hfu-3A
• Motor: DC Motor
• Drill Hole Diameter: 55mm, 71mm
• Drill Hole Depth: 200-300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Bq: 300m
• Nq: 200m
• Drill Pipe: 1.5m/Piece
• Power Engine: 45kw Explosion-Proof Electric Motor
• Spindle Stroke: 1600mm
• The Max. Feeding Force of Drill Head: 33kn
• Power Unit: Yb225m-4 (Diict4)
• The Working Pressure: 25 MPa
• The Sliding Stoke of Mast: 495mm
• Transport Package: Convenient Standard Export Package
• Specification: CE, ISO
• Trademark: HF
• Origin: Zhengzhou City
• HS Code: 8430490000
• Production Capacity: 20 Sets Per Month

Product Description

Hfu-3A Hydraulic Core Drilling Machine Price


General Introduction                                                 

HFU-3A full hydraulic underground core drilling machine is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large diameter Gas suction hole in mines, gallery as well as coal mine, water injection hole, and big diameter Horizontal hole. It can meet the big diameter Roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.



Main Features                                                            

1. It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.
2. The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.
3. Hydraulic chuck can satisfy the function of shackles and power-off protection.
4. The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.
5. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
6. The range of spindle rotating speed is wide and the torque is large.



 Main Technical Specifications                                             
 

Drilling depth	Φ55mm drilling rod		300m	Drill rod spec		Φ55*1500 mm
	Φ71mm drilling rod		200m			Φ71*1500 mm
The range of spindle rotating  speed			425~1280 rpm	The max. Rotating torque  of spindle		795N·m
The working pressure			25 Mpa	Spindle stroke		1600mm
The max. Lifting force of drill  head			62KN	The max. Feeding force  of drill head		33KN
The sliding stoke of mast			495mm	The swing angle of mast  bracket  (left&right)		90°
The swing angle of arm  (up and down)			100°	Power unit		YB225M-4 (dIICT4)
				Explosion-proof  electric motor		45KW/1480 rpm
Dimension		Main machine  (L*W*H)	2950*950*1850 mm	Weight	Main machine	1000kg
		Power unit  (L*W*H)	1900*980*1320 mm		Power unit	1050kg
		Operation cabinet  (L*W*H)	540*360*1080 mm	Operation cabinet		140kg

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Our Services                                                      

Sales manager:Vincent Guo
 
 
 
 
Hanfa Website:zhengzhouhanfa.en.made-in-china.com