Hunan, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Manufacturing & Processing Machinery, Tools & Hardware
Number of Employees:
703
OEM/ODM Service
Sample Available
Overseas Agent / Branch

DTH Hammer, Down The Hole Hammer, Rock Drilling manufacturer / supplier in China, offering Hsd6 DTH Hammer, 2018 Hot High Air Pressure DTH Hammer Without Footvalve Ql60, 2018 Hot Hjg High Air Pressure DTH Hammer Without Footvalve Ql 60 and so on.

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Hsd6 DTH Hammer

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $20-100/ Piece
Production Capacity: 50000 PC/Year
Transport Package: Poly Wood
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union, cash
Type: Drilling Machine
Usage: Coal, Ore, Water Well, Pneumatic
Condition: New
Power Type: Pneumatic
Mining Object: Mining
Specification: SGS ISO

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Basic Info

Model NO.: HSD6 DTH HAMMER HIGH AIR PRESSURE
Trademark: HJG
Origin: China
HS Code: 8412310090

Product Description

Based on the characteristics of the wells, oil, gas and construction drilling, our company self-designed, developed and manufactured this kind of high air pressure DTH hammer.

It has the following characteristics:

1. Using the latest rock drilling theory, optimizing the inside structure and the size of the air distribution, to make the DTH Hammer obtain the optimal energy transfer and make it achieve faster drilling speed and lower air consumption.

2. For such projects as the drill bit break, retrieving very difficult, we specially designed a safe and reliable anti-shedding device for the bit.

3. The check valve can be replaced to the one with bigger ail controlling hole to provide more efficient cuttings discharge.

4. The top sub and the drive chuck have special thread, which can achieve an easier disassemble.


Length(exclude bit)Weight(exclude bit)External DiameterBit ShankHole RangeConnection Thread
1261 mm100 kg Φ142 mm  SD6Φ155mm _ Φ190mmAPI 3 1/2'' REG
Working PressureImpact rate at 0.5 MPaRecommended Rotary SpeedAir Consumption
1.0 MPa1.8 MPa2.4 MPa
1.0 - 2.5 MPa23 Hz20-30 rpm10 m³/min 20 m³/min28.5 m³/min

Hsd6 DTH Hammer
Hsd6 DTH Hammer
Hsd6 DTH Hammer

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