Other related products

Product Catalog

High pressure Tubeless DTH hammer

Model No.︰	SD, dhd,cop, M,
Brand Name︰	SOLLROC
Country of Origin︰	China
Unit Price︰	-
Minimum Order︰	1 pc

Total 15 Related Items

Product Description

There is the newest products data list:

3"-6" DTH Hammer:

3" DTH Hammer data:

4" DTH Hammer data:

5" DTH Hammer data:

6" DTH Hammer data:

8"-12" DTH Hammer:

8" DTH Hammer data:

10" DTH Hammer data:

12" DTH Hammer data:

Please feel free to contact me for more and newest informations about them.

specifications︰

Efficient high pressure DTH hammer (without footva e) models including:
1) 3" hammer, shank DHD3.5/COP32/M30/QL30/mach303
2) 4" hammer, shank DHD340/SD4/COP44/QL40/M40/mach44
3) 5" hammer, shank DHD350R/SD5/COP54/QL50/M50
4) 6" hammer, shank DHD360R/SD6/COP64/QL60/M60
5) 8" hammer, shank DHD380/SD8/COP84/QL80
6)10" hammer, shank SD10/NUMA100
7)12" hammer, shank DHD1120/SD12/Numa120/Numa125

Advantages︰

It is a kind of high air pressure DTH hammer without footva e. It is newest design.

1, Out of the trouble of footva e fracture and expansion and contraction.
2, Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with footva e.
3, Simple structure, reliable parts, long life, easy and cheap maintenance.
4, Lower air and oil consumption. The oil consumption is about 10% lower than the one with footva e.

Product Image

Related Products

RC bits

DTH bits

Symmetric overburden casing systems

High pressure conventional DTH hammers (with footva e)