High working air pressure Down The Hole Hammer 2 inch to 18 inch
SOLLROC is a professional manufacturer of rock drilling tools for
mining, water well drilling, construction and civil engieering,
etc. Our products are made of high quality steel and carbide. Our
dth and rc hammer have significant wear-resistance and high
penetraction. We have more then ten year experience for
manufacturing and exporting. Now our products are servicing for
mines and sites for more than 60 countries in the world. We have
own R&D office to improve steel material, structure of hammer
and configuration of the bits.
Our commission is
Promote your productivity
Decreasing your drilling cost
Design for safety and easy Maintenance
Ensuring the worker's safty
Reducing the enviromental effection.
Our DTH hammers available specifications:
Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption |
|
| 1-3" Middle-low pressure DTH hammers |
BR1
BR2
BR3 | RD40 box
RD50 box
API 2 3/8" Reg |
Dia.64-Dia.76mm
Dia.70-Dia.90mm
Dia.90-Dia.110mm | 0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa | 0.7Mpa | 4.5m3/min |
| 1.0Mpa | 4m3/min |
| 1.4Mpa | 5m3/min |
| 3" hammers | DHD3.5
COP32/COP34
M30 | API 2 3/8"Reg | Dia.90-Dia.110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
| 1.5Mpa | 9m3/min |
| 4" hammers | DHD340
COP44
QL40
SD4
M40 Mach44 | API 2 3/8"Reg | Dia.105-Dia.130mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
| 1.8Mpa | 10m3/min |
| 2.4Mpa | 15m3/min |
| 5" hammers | DHD350
COP54
QL50
SD5
M50 | API 2 3/8"Reg/API 3 1/2"Reg | ¢130-¢156mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
| 1.8Mpa | 15m3/min |
| 2.4Mpa | 23m3/min |
| 6" hammers | DHD360
COP64
QL60
SD6
M60 | API 3 1/2"Reg | Dia.152-Dia.203mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
| 1.8Mpa | 20m3/min |
| 2.4Mpa | 28.5m3/min |
| 8" hammers | DHD380
COP84
QL80
SD8 | API 4 1/2"Reg | Dia.200-Dia.279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
| 1.8Mpa | 26m3/min |
| 2.4Mpa | 34m3/min |
| 10" hammers | SD10
NUMA100 | API 6 5/8"Reg | Dia.254-Dia.330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| 1.8Mpa | 40m3/min |
| 2.4Mpa | 55m3/min |
| 12" hammers | DHD1120
SD12
NUMA120
NUMA125 | API 6 5/8"Reg | Dia.305-Dia. 381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| 1.8Mpa | 56m3/min |
| 2.4Mpa | 78m3/min |
DTH hammers without footvalve can be available.
Different out diameters of out cylinder can be available.
DTH bits 60mm-812mm for above hammers can be available.
We can provide specifications:
DTH hammers and bits range:
3" DTH hammer shanks: DHD 3.5, COP 34, COP 32, Mission 30, BR 3,
Mach 303; bits (90mm - 105mm)
4" DTH hammer shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission
40; bits (105mm- 130mm)
5" DTH hammer shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission
50; bits(130mm- 165mm)
6" DTH hammer shanks: DHD 360/ COP 64, COP 62, QL 60, SD 6, Mission
60; bits (152mm- 203mm)
8" DTH hammer shanks: DHD380, QL 80, SD 8, Mission 80; bits(200mm-
305mm)
10" DTH hammer shanks: SD10,Numa100; bits(254mm-330mm)
12" DTH hammer shanks: DHD1120, SD12, Numa120,Numa125;
bits(305mm-600mm)
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
RC hammer and bits:
-3" RC hammers: SRC531 connection thread 3" Remet
-3.5" RC hammers: SRC3.5-Y connection thread 3" Remet
-4" RC hammers: SRC004 connection thread 3.5"/4" Remet; 4" Metzke
-4.5" RC hammers: SRC542/RE543 connection thread 3.5"/4" Remet; 4"
Metzke
-5" RC hammers:SRC545/PR40 connection thread 3.5"/4.5" Remet; 3.5"
/4.5" Metzke
-5.5" RC hammers:SRC052/SRC547/SRC054 connection thread 4.5" Remet;
4.5" Metzke
-6" RC hammers: SRC62/SRC62R
-8" RC hammer
-10" RC hammer
DTH drill rod:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm, 152mm
Thread: API 2 3/8"Reg, API 3 1/2" reg, API 4 1/2" reg, 2 3/8" IF,
BECO 3 1/2", BECO 4 1/2"
Length: 1m, 2m, 3m, 4m, 5m, 6m, 30ft and 35ft, etc.
Button Bit range:
R25/R32:41mm, 43mm, 45mm, 48mm, 51mm, 60mm, 64mm, 70mm, 76mm ,89mm,
102mm, 115mm
R38/T38:57mm, 64mm, 76mm, 89mm
T45:70mm,76mm, 80mm, 89mm, 102mm, 115mm
T51:89mm,102mm, 115mm, 127mm, 140mm, 152mm
ST58/T60:89mm,102mm,115mm, 127mm
T60:102mm, 115mm, 127mm, 152mm
