Brand:Chun huaCapacity:3.2-12.5TSpan:10-22MWorking codition:A5Lifting height:6, 9MElectric Hoist:CD, MD Hoisting speed:8.8/0.8Hand-cart speed:20, 30M/minCrane speed:20, 30M/minMotor model:YZPEY 1500-4/1.5*2, YZPEY 1500-4/1.5*4Track recommend:24, 38, 43kgpower source:380V, Three phase, 50...