Features
High production efficiency ,low operation cost
High-efficient hydraulic dual-buffer system improves production efficiency and protects the drilling tools and rock drills ,the maintenance intervals up to 600h,which greatly reduces operation cost.
Driving head with independent lubrication to improve production
Driving head with independent lubrication,pressure oil film lubricates each mating surface and side
Strong power
Motor is powerful and stepless variable,and has two-way rotation，high torque and excellent speed con
Parameter
|
Item |
Model |
|
Rod tail |
R32,R38,T38 |
|
Distance from machine top to machine center |
88mm |
|
Impact power |
20KW |
|
Impact frequency |
42-50HZ |
|
Hydraulic system pressure (maximum) |
23Mpa |
|
Swing system |
Independent wing |
|
Swing speed |
0-340rpm |
|
Swing torque (maximum) |
540N.m |
|
Air consumption of lubrication (at 3Mpa) |
5 I/s |
|
Water consumption |
1.1 I/s |
|
Machine weight |
170kg |
|
Noise level |
＜（A） |
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