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WK
-12C
excavator is suitable for 10 million MT mining use,
to match with 80-154 MT dumper or 100 MT dumping
train.
Technical
characteristic:
-
Gear-rack
crowding, powerful penetration, high efficiency;
-
The propel
mechanism adopts independent drive of planetary
reducer;
-
Gear
transmission uses gears of high hardness surface
to have long life;
-
Propel adopts
high hand drive to prolong life time;
-
Air release
spring disk brakes are applied (exclude hoist
brake).
-
AC IGBT drive.
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