Lifting capacity under spreader 61t Under cargo beam 80t Rail span 30.5m Out reach63m Back reach20m Lifting height40m above top of rail 18m below top of rail Rated speed main hoisting 90m/min at rated load 180m/min at empty load Trolley travel :240m/min Gantry travel: 45m/min Boom hoisting:5 min/one way Gantry rail :cr100kg Power supply: 3ph, 6.6kv, 60hz 1, 433, 065t