ELECTROHYDRAULIC WINCH PULL+RETENTION
CEHTR20
Introduction
The CEHTR20 winch is specifically designed to work on long pits with wall shears, as a double-drum safety winch located in the pit head gallery. This winch pulls the machine by means of two cables, one of which is used for traction, and the other as a safety cable.
Characteristics
Values in the intermediate layer of the winding
Traction force on the working drum.............................................................................. 8.800 daN.
Traction force on the safety drum................................................................................ 4.400 daN.
Retention force on each drum...................................................................................... 8.800 daN.
Maximum speed with shearer working......................................................................... 5,15 m/min.
Cable diameter................................................................................................................ 25 mm.
Drum diameter......................................................................................................... 410/920 mm.
Width of drums.............................................................................................................. 320 mm.
Winding capacity on each drum: .................................................................................... 220 mts.
Dimensions length/width/height: ............................................................................ 3000/850/1100
Approximate weight: ..................................................................................................... 3000 Kg.
Electric motor power: ....................................................................................................... 18 Kw.
Supply voltage: ........................................................................................................... 3 x 500 V
Maximum working pressure.............................................................................................. 160 bar
MODELO
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