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Chinese factory direct sale hand held Pneumatic Rock drill (Manufacturer)
YT29A Pneumatic Rock Drill is rock drilling equipment with high high impact energy, and lower air comsumption,
it is widely fitting for coal mine, railway traffic, water conservancy and so on.
YT29A Pneumatic Rock Drill have water flushing, gun bar rotation and the pusher leg control is placed at the
back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill.
Together with the appropriate pusher leg.
Technology Parameters
|
Weight |
27 |
KG |
|
Outside dimensions(L×W×H) |
659*248*205 |
MM |
|
Cylinder diameter |
82 |
MM |
|
Piston Stroke |
60 |
MM |
|
Working Pressure |
0.40-0.63 |
Mpa |
|
Impact Energy |
≥78(0.63Mpa) ≥69(0.5Mpa) ≥50(0.4Mpa) |
J |
|
Air Consumption |
≤88(0.63Mpa) ≤65(0.5Mpa) ≤52(0.4Mpa) |
L/S |
|
Impact Frequency |
≥39(0.63Mpa) ≥37(0.5Mpa) ≥36(0.4Mpa) |
HZ |
|
Torque |
≥20(0.63Mpa) ≥17(0.5Mpa) ≥15(0.4Mpa) |
N.M |
|
Rotated speed |
300(0.5Mpa) |
R/Min |
|
Working Water Pressure |
0.3 |
Mpa |
|
Air pipe inner diameter |
25 |
MM |
|
Water pipe inner diameter |
13 |
MM |
|
Rock drill hole diameter |
34-45 |
MM |
|
Max drilling depth |
5 |
M |
|
Working temperature |
30~45 |
oC |
|
Shank Size |
H22*108 |
MM |
|
FY250 Oil Lubricator | ||
|
Weight |
1.2 |
KG |
|
Oil Reserve |
0.25 |
ML |
|
FT160A Air Leg | ||
|
Length |
1668 |
MM |
|
Advance Length |
1338 |
MM |
|
Cylinder diameter |
65 |
MM |
|
Weight |
17 |
KG |
Susie
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