Rock loading machine PPN1
LOADING MACHINE PPN1 IS SIMPLE IN DESIGN, CONVENIENT IN OPERATION AND MAINTENANCE, RELIABLE IN OPERATION.
Mine loading machine PPN1 is designed for loading blasted rock mass of any strength and abrasiveness into trolleys, conveyor belts or other vehicles when driving horizontal mine workings at developed underground mineral deposits and construction of underground structures.
The machine can load rock mass with a lump size of up to 300 mm in workings with a height of at least 2.3 m from the rail head. Loading is carried out from the track along which the machine moves.
The main units are: the chassis, the turntable, the lifting gear, the working body, the body with the control panel installed on it, the swing mechanism and the irrigation system.
The machine is driven by two pneumatic motors.
Productivity, m3 / min - 1.25 *
Drive - pneumatic
Track, mm - 500, 600, 750, 900
Compressed air pressure, MPa - 0.4 . . . 0.7
Power of pneumatic motors, kW - 22 *
Specific air consumption, m3 / min - 19.5 *
Bucket capacity m3 - 0.25
Capture width, mm - 2200
Loading height, mm - 1300
Overall dimensions, mm - 2270x1150x1500
Transport height, maximum - 2250 mm
Weight, t - 3.8
* at a compressed air pressure of 0.5 MPa