Registered trade mark by OSIM Bucuresti no. M 2000 03 081.
Is designed for supporting the natural or artificial roof of the longwalls with coal faces length between 80 - 120 m in the thin coal seams. The powered roof support can operate together with the armoured face conveyor and the longwall shearer forming the so called mechanized complex.
Technical characteristics |
MU |
SMA-PH2 |
Type of the support |
- |
two leg shield |
Working height Hmin/Hmax |
mm |
800/2200 |
Inter axis step |
mm |
1440/1590 |
Advancing step |
mm |
650 |
No. of props - props lifting power |
kN |
2x1300 |
Floor pressure |
kN/m2 |
488 |
Operation angle
- on advancing direction
- on declivity |
grd |
± 10
max. 15 left and right |
Operation reagent |
- |
oil + water (3-5 %) emulsion |
Weight |
kg |
9700 |
