JK570(D) crawler-type down-hole drill is an upgraded product of CM358A crawler-type down-hole drill,with more improved function and more reliable performance.Its main characteristics:Only when the JK570(D) is doing drill works,Need air compressor compressed air supply.Compared with whole-pneumatic drills energy conservation 30％－50％.Dual-speed walking(2km/h, 3km/h)system.Yuchai 70KW turbocharge engine.The originally imported hydraulic oil pump.
The manganese steel machine add guide.Multi-angle functional drilling arm.
The manganese steel machine add guide.Multi-angle functional drilling arm.
JK570(D) Main technical parameters
|
Drilling diameter |
Φ90-Φ165mm |
|
Drilling depth |
50m |
|
Moving speed |
2km/h,3km/h |
|
Adapt to rock hardness |
ｆ=6—20 |
|
Working air pressure |
1.2—2.4MPa |
|
Pipe-rod changing length |
3m |
|
Outer size(length×width×height) |
6900×2200×2200 (transportation state) |
|
Gradeability |
24° |
|
Whole machine power |
Internanl combustion 70kw Electric 30KW |
|
Weight |
6500kg |