QL60 6inch high air pressure DTH down the hole hammer without foot valve
Description:
Adriller DTH hammer
With professional manufacturing experience in DTH hammer production, Adriller can supply high pressure, medium and low pressure DTH hammers.
Feature Advantage:
Advanced hammer designs with high power and air efficiency increases productivity
Tailored product offering covers all your applications and conditions
Easy service and maintenance designs reduces machine downtime
Generic and proprietary shank options give you flexibility and reliability
Application
All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc. We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry

High Air Pressure DTH Hammer (with foot valve) Technical Data
DHD/COP series DTH HAMMERS |
DTH hammer type |
DHD35 |
DHD340 |
DHD350 |
DHD360 |
DHD380 |
DHD1120 |
Bit shank |
DHD3.5 |
COP44 DHD340 |
COP54 DHD350R |
COP64 DHD360 |
COP84 DHD380 |
DHD1120 |
Hole range(mm) |
Φ90-110 |
Φ110-135 |
Φ135-155 |
Φ155-190 |
Φ195-254 |
Φ305-445 |
Connection thread |
API 2 3/8” Reg. |
API 2 3/8"Reg |
API 2 3/8"Reg |
API 3 1/2"Reg |
API 4 1/2"Reg |
API 6 5/8"Reg |
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|
API 3 1/2"Reg |
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|
|
Working pressure |
1.0-1.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
QL series DTH HAMMERS |
DTH hammer type |
QL40 |
QL50 |
QL60 |
QL80 |
|
|
Bit shank |
QL40 |
QL50 |
QL60 |
QL80 |
|
|
Hole range(mm) |
Φ110-135 |
Φ135-155 |
Φ155-190 |
Φ195-254 |
|
|
Connection thread |
API 2 3/8"Reg |
API 3 1/2"Reg |
API 3 1/2"Reg |
API 4 1/2"Reg |
|
|
Working pressure |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
|
|
SD series DTH HAMMERS |
DTH hammer type |
SD4 |
SD5 |
SD6 |
SD8 |
SD10 |
SD12 |
Bit shank |
SD4 |
SD5 |
SD6 |
SD8 |
SD10 |
SD12 |
Hole range(mm) |
Φ110-135 |
Φ135-155 |
Φ155-190 |
Φ195-254 |
Φ254-311 |
Φ305-445 |
Connection thread |
API 2 3/8"Reg |
API 3 1/2"Reg |
API 3 1/2"Reg |
API 4 1/2"Reg |
API 4 1/2"Reg |
API 6 5/8"Reg |
|
|
|
|
API 6 5/8"Reg |
Working pressure |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
NUMA series DTH HAMMERS |
DTH hammer type |
NUMA100 |
NUMA120 |
NUMA125 |
|
|
|
Bit shank |
NUMA100 |
NUMA120 |
NUMA125 |
|
|
|
Hole range(mm) |
Φ254-311 |
Φ305-445 |
Φ305-445 |
|
|
|
Connection thread |
API 6 5/8"Reg |
API 6 5/8"Reg |
API 6 5/8"Reg |
|
|
Working pressure |
1.0-2.5Mpa |
1.0-2.5Mpa |
1.0-2.5Mpa |
|
|
|
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