The MHC140t-50m mobile harbor crane is an electric-hydraulic operated multipurpose crane with a lifting capacity of 140 ton. It will be used for handling of general cargo, dry bulk and project cargo such as coal, ores, etc. It can be used in Post Panamax, Panamax and Handymax Vessel.
The crane includes superstructure and chassis. It can travel on rubber tyres. There is lifting mechanism, slewing mechanism, luffing mechanism and travelling mechanism in the crane. The moves will become independent, capable of simultaneously executing all possible combinations for each three (3). The mechanisms of the crane and geometry would be appropriate, as in move the boom without the operation of the lift, the load moved in the same horizontal plane with the smallest deviation.
The rotating part of the crane can rotate 360°in both directions. The axis of rotation of the superstructure will be located midway running chassis.
1.Temperature: -20C~ +40C
3 Wind speed: 46m/s
4.Capacities: Heavy lift(Hook) :140t
Spreader lift :41t
4-rope grab lift :52t
5.Hoisting/Lowering Speed:0-90.0 m/min
6.Slewing Speed: 0-1.6RPM
7.Luffing Speed:0-90.0 m/min
8.Travelling Speed:0-90.0 m/min
10. Tail rotating radius:7m
11.Tower cab height(floor):24m
Above quay at minimun radius: 45m
13.Diesel engine power : Cummins QST30-950
14.Total weight of crane:470t