Deep Trailer Mounted Portable Borehole Water Well Drilling Rigs

• Customization: Available
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Model NO.: HFJ460A
• Motor: DC Motor
• Drill Hole Diameter: 90-140mm
• Drill Hole Depth: 120m
• Bit Type: Diamond Bit
• Drilling Way: Mobile Gyrator
• Type: Rotary Drilling Rig
• Drilling Depth: 460m
• Drilling Diameter: 105-350mm
• Max Working Pressure: 1.05-3.45
• Drilling Rod Length: 3m/4.5m/6m
• Lifting Speed: 3.0m/Min
• Fast Lifting Speed: 25m/Min
• Climbing Capacity: 30°
• Dimension: 5700*2000*2550mm
• Transport Package: Conventional Packing
• Specification: CE, ISO
• Trademark: HF
• Origin: Zhengzhou City
• HS Code: 843041
• Production Capacity: 30 Sets Per Month
• Package Size: 3600.00cm * 1300.00cm * 1700.00cm
• Package Gross Weight: 3600.000kg

Product Description

Technical Data

Model	HFJ220A	HFJ260A	HFJ360A	HFJ460A	HFJ560A
Max. Drilling depth	220m	260m	360m	460m	560m
Drilling diameter	90-254mm	90-315mm	105-325mm	105-350mm	105-350mm
Working air pressure	1.05-2.46Mpa	1.7-3.0Mpa	1.05-3.45Mpa	1.05-3.45Mpa	1.05-4.5Mpa
Air consumption	16-30m³/min	17-35m3/min	16-55m3/min	16-55m3/min	16-60m3/min
Drilling rod length	3m	3m	3m/4.5m/6m	3m/4.5m/6m	3m/4.5m/6m
Drilling rod	76/89mm	76/89mm	89/102mm	89/102mm	89/102/114mm
Axle pressure	4T	4T	4T	10T	12T
Lifting force	12T	14T	20T	24T	28T
Lifting speed	2.5m/min	2.5m/min	3.0m/min	3.0m/min	3.0m/min
Pulling speed	0.5-5m/min	0.5-5m/min	0.5-5m/min	0.5-5m/min	0.5-5m/min
Fast lifting speed	18m/min	18m/min	30m/min	25m/min	25m/min
Fast pulling speed	35m/min	35m/min	50m/min	40m/min	40m/min
Max. rotation torque	4200-5600Nm	4500-6500Nm	6500-8500Nm	7500-9500Nm	8500-11000Nm
Rotation speed	48-70r/min	50-70r/min	60-100r/min	45-120r/min	75-150r/min
Mud pump flow	20L/min(optional)	20L/min(optional)	20L/min(optional)	20L/min(optional)	20L/min(optional)
High hydraulic leg stroke	1.5m	1.5m	1.5m	1.5m	1.5m
Walking speed	2.5Km/h	2Km/h	3.5Km/h	3.5Km/h	3.5Km/h
Climbing capacity	30°	30°	30°	30°	30°
Weight	4.7t	5.4t	8.5T	10.5t	11.5T
Dimension	3600*1700*2150mm	3900*1700*2150mm	4800*2000*2450mm	5700*2000*2550mm	5800*2250*2550mm
Power	QuanChai 55 kw	Yuchai 72 kw	93KW	105KW(6 cylinder)	125kw

1. More than 20 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

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.