PB-series planetary reducer is modular designed compound planetary reducer, 2 or 3 stages planetary, could with integrated wet brake. According to output torque and transmission stages, the series cover 15 specs of PB7.7-2, PB7.7-3…
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PB-series planetary reducer is suitable for crawler or wheeled excavator, or wheeled crane, drilling machine and machineries on ship and port that requiring rotary motion.