Xuanhua Jinke Drilling Machinery Co.,Ltd.
Xuanhua Jinke Drilling Machinery Co.,Ltd. Jinke provide users high quality drilling solutions,we always focus on the strategic conception of “Survival by quality, Development by credit’’.
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Introduction
B47 pneumatic rock drill is a pneumatic instrument manufactured with the mature technology of America Gardener Denver Corporation. Featuring portability , durabillity , great efficiency and speed , the breaker can bread ferroconcrete, rocks and asphalt.The B47 pneumatic breaker is ideal machinery for the construction and backout of mines , bridges , roads water pipes and electricity grids.
Specifications
|
1 |
Model |
|
B47 |
|
2 |
N.W. |
KG |
21.5 |
|
3 |
Length |
mm |
550 |
|
4 |
Air Consumption |
L/S |
23 |
|
5 |
Percussive Frequency |
Hz |
21.6 |
|
6 |
Bit Fixation Style |
|
Lock/unlock |
|
7 |
Bit Head Size |
mm |
25×108 |
|
8 |
Air Tube Inner Diameter |
|
19 |
|
9 |
Under Air Pressure |
|
6KG/CM2 |