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YT28 hand held rock drill for breaking and digging
YT28 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.
YT28 Pneumatic Rock Drill have water flushing, gunbar 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
Sunny Kong
Mobile:+8615853785289
Tel: 0086-537-2881968
Jining Hengwang Mining Machinery Co., Ltd
YT28 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.
YT28 Pneumatic Rock Drill have water flushing, gunbar 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 |
Sunny Kong
Mobile:+8615853785289
Tel: 0086-537-2881968
Jining Hengwang Mining Machinery Co., Ltd