Powerful lifting capacity
SANY SCC6500A crawler crane is powered by Tier 3 Cummins engine with rated power of 447Kw @ 1,800rpm, max. output torque of 2,542N·m @ 1,400rpm. The max.lifting capacity is up to 650t @ 5.5m radius, and the max.lifting capacity with superlift is 650t @ 10m radius.
Hoisting and luffing mechanisms
A variable hydraulic motor drives the planetary gear reducer to control the lifting and lowering of main hoists, with rope speed on the outermost work layer of main and auxiliary winches reaching 130 m/min and 120 m/min respectively.
Drums with fold-line grooves are adopted for all luffing devices, with rope speed on the outermost work layer of the boom luffing 56×2 m/min, jib luffing 120 m/min, and superlift luffing 125 m/min.
Dual-motor is adopted for the swing hydraulic system to drive the spur gear drive through a planetary gear reducer and enables 360° rotation. The swing speed is 0--0.8rpm.
Each track frame is equipped with an independent travel driving device. Sufficient traction is provided in low speed to realize 100% pick and carry, while faster job-site transfer is possible in high travel speed.
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