Model Number: QD75/5t-18m h12m ISO A8-#3454 Key Specifications/Special Features: 24x7 heavy working duty 75/5t capacity overhead crane, cabin control1, Capacity: 50t or as required2, Working duty: ISO A8 or as required (A3, A5, A6, A8) FEM 2M/3M/4M/5M3, Working hour: 24 hours per day4, Lifting height: 18m or as required5, Span (from rail center to the other): 20m or as required6, Operation mode: cabin, pendant or remote control7, Operation air conditioning: as required8, Lifting speed: as required9, Traveling/traversing speed: as required10, Safety devices: overload alarm/lifting position limit/traversing & traveling position limit/anti collision device/over-voltage protection device/low-voltage protection device/power-off protection device and more.