Rotary Crawler Mounted Surface Drilling Equipment for Geotechnical Exploration

• After-sales Service: Online Support,Field Maintenance
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: 45kw
• Drill Hole Diameter: <100mm
• Model NO.: Hfu-3A
• Drill Hole Depth: 200-350m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drilling Depth: 200-350m
• Engine Power: 45kw
• Rotary Torque: 895n.M
• Drill Head Feeding Stroke: 3800mm
• Range of Spindle Rotating Speed: 425-1280rpm
• Working Pressure: 25MPa
• Lifting Force of Drill Head: 62kn
• Sliding Stoke of Mast: 495mm
• Spindle Stroke: 1600mm
• Feeding Force of Drill Head: 33kn
• Transport Package: Standard Export Packing or as You Needs
• Specification: 2950*950*1850 mm
• Trademark: HF
• Origin: Zhengzhou City
• HS Code: 8430490000
• Production Capacity: 20sets /Month

Product Description

Product Description

 

HFU-3A hydraulic underground drill rig 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 large-diameter horizontal hole. It can meet the large-diameter roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.

Product Parameters

Drilling depth	Φ55mm drilling rod	350m	Drill rod spec		Φ55×1500mm
					Φ71×1500mm
	Φ71mm drilling rod	200m
The range of spindle rotating speed		425-1280 rpm	The max.rotating torque of spindle		895N.m
The working pressure		25MPa	Spindle stroke		1600mm
The max. lifting force of drill head		62KN	The max.feeding force of drill head		33KN
The sliding stoke of mast		495 mm	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
Dimensions	Main machine(L*W*H)	2950*950*1850 mm	weight	Main machine	1000kg
				Power unit	1050kg
	Power unit(L*W*H)	1900*980*1320 mm
				Operation cabinet	140kg
	Operation cabinet(L*W*H)	540*360*1080 mm

 

Company Profile

FAQ

1. Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2. Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3. How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4. Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5. What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6. How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.