RD351 Pneumatic Drilling Rig
351 crawler pneumatic drill (down-hole drill with high blast pressure) totally utilizes compressed air as its power. It is equipped with pneumatic motor with high power, the heavy-duty hydraulic drill arm and the key parts are all imported, which guarantee the reliable quality of the drill, especially realize much less energy consumption of rolling fraction than that of sliding fraction and make the wear of sliding framework be lower.
MAIN
SPECIFICATIONS |
|
Working air pressure (Mpa): |
1.05-2.46 |
The highest drilling level (m): |
3.38 |
Drilling diameter (mm): |
105-165 |
Gradeability (degree): |
35 |
Length of propulsion for once (m): |
3.66 |
Speed of turn-around machine (rpm): |
0-72 |
Propulsion (N): |
13620 |
Elevation angle of sliding framework (degree): |
180 |
Swing angle of sliding framework (degree): |
50 toward left and 35 toward
right |
Swing angle of drill arm (degree): |
45 toward right and left |
Elevation angle of drill arm (degree): |
60 horizontally up and 19
down |
Moving motor power (Kw): |
8.8×2 |
Propulsion motor power (Kw): |
3.36 |
Turn-around motor power (Kw): |
18.34 |
Turn-around torque (N.m) |
2510 |
Outer size (length ×width× height) (mm): |
5900 ×2210× 1470 |
Weight (kg): |
5000 |
Air consumption (m3/min): |
17-21 |
Common impacter model: |
DH-4 Ql-40
DHD340 DHD350Q DHD360 |
Dust removal mode: |
et type or dry type
(equipped additionally) |
Moving speed: |
|
Packaging
Nude
After Sales Warranty
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