Borehole Pneumatic Rock Drilling Machine with Air Compressor

• After-sales Service: Support
• Warranty: Support
• Certification: CE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HQZ-320L
• Condition: New
• Motor: Diesel
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Model: Hqz320L
• Drill Mast (M): 3
• Drilling Diameter (mm): 130-325
• Drilling Depth (M): 320
• One-Time Advance Length (M): 3.6
• Main Motor Power: 85kw
• Working Pressure (MPa): 1.7-3.0
• Air Consumption (M³/Min): 17-35
• Transport Package: Container
• Specification: 5300*2200*2800mm
• Trademark: HW
• Origin: China
• Production Capacity: 500
• Package Size: 530.00cm * 220.00cm * 280.00cm
• Package Gross Weight: 7000.000kg

Product Description

 

Product Description

1.well-drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.

2.Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability.

3.Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.

4.The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.
 

Product Parameters

 

Mud pump hammer air compressor drill rig for rock mine
Model	HQZ150L	HQZ180L	HQZ260L	HQZ300L	HQZ400L	HQZ500L
Overall weight (T)	3.5	4.2	6.4	8	8.7	9.5
Dimension (mm )	3400*1500*2400	3800*1700*2350	4100*1900*2600	5500*1950*2780	5300*2050*2700	5350*2100*2700
Drilling diameter(mm )	130-245	130-294	140-300	140-325	130-400	140-400
Drilling depth(m)	150	180	260	300	400	500
One-time advance length of the drill(mm)	3000	3000	3000	3000/6000	3000/6000	3000/6000
Traveling speed(km/h )	2.5	2.5	2.5	2.5	6	6
Climbing ability(max )	25	30	30	30	25	25
Minimum Ground Clearance(mm)	250	250	250	230	300	350
Working Air Pressure(mpa )	1.45 - 2.5	1.7-2.5	1.7-3.0	1.7-3.3	1.7-3.5	1.7-3.5
Air consumption	15 - 27	15 - 27	17-35	23	17-35	17-35
Main machine power(kw)	42 /Yunnei	60/ Yunnei	85/Yuchai	92/Yuchai	100/6 cylinder	114/6 cylinder

Detailed Photos

Multi-axle steering control,multiple steering modes,flexible steering, small turning radius,strong passing ability

The internal intensive operation platform is designed in consideration of ergonomic principles,and the operation is comfortable

Full hydraulic top driving force head, the output end is equipped with a floating device,which effectively reduces the wear of the drill pipe thread

   If you want more details, please contact me and I will send it to you

 

Product Size

  HQZ -320L drilling rig has the compact body. The fuselage width only 1.9 meters, fully suitable for farming courtyard home drilling or other narrow condition drilling. Drilling depth up to 240-300 meters.

Customer Feedback

  This machine can drill holes with air compresse in all formations , the drilling speed is very fast when drill the hard rock , which hardness is f=4-20.

The following pictures are the feedback from customers during the use process, and they have given us unanimous praise. If you need more videos about tractor pneumatic drilling rigs, please contact us and we will send them to you

Company Profile

 
    Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.