Customization: | Available |
---|---|
Certification: | ISO 9001:2000, ISO 9001:2008 |
Condition: | New |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Technical Parameter
|
|
Max drilling depth
|
330m
|
Drilling diameter
|
105-300mm
|
Air pressure
|
1.25-3.5Mpa
|
Air consumption
|
16-55m³/min
|
Rod length
|
3m/6m
|
Rod diameter
|
76/89/102mm
|
Main shaft pressure
|
6T
|
Lifting force
|
20T
|
Fast lifting speed
|
20m/min
|
Fast forwarding speed
|
40m/min
|
Rotary torque
|
8900 N.M
|
Rotary speed
|
30/170r/min
|
Winch lifting force
|
1.5T
|
High leg stroke
|
1.35-1.5m
|
Drilling efficiency
|
10-35m/h
|
Moving speed
|
2.5Km/h
|
Uphill angle
|
21°
|
Weight of the rig
|
7.8T
|
Dimension
|
4.9m x 2m x 2.3m
|
Working condition
|
loose layer or bedding rock
|
Drilling method
|
Top Hammer Hydraulic Rotating and feeding,
Down the hole hammer or mud pump drilling |
Suitable hammer
|
Medium and high pressure DTH hammer
|