Electric Permanent-Magnet Crane

Electric Permanent-Magnet Crane capacity :14t-80t Speed:15-50 m/min Short response times,Environmentally friendly,Safety

Electric Permanent-Magnet Crane

Targeting the features of marine crane, Just Marine have cooperated with several world leading firms with our own patented technology, and initially apply the hoisting technology of Control-Drive-Permanent-Magnet Motor integration into marine crane, and enable the ZJM crane to achieve the revolution breakthrough in safty, energy saving, reliability, which have been tested in practical applications.

hoisting capacity :14t—80t

JIB Radius:10m—41m

Hoisting Speed:15-50 m/min

Feature:

Short response times

Maximum speed based on actual load

Overload protection with load cell as standard open brake

 Environmentally friendly

No hydraulic oil (ordinary hydraulic crane approx 700 litres)

30-35% less power consumption

30-35% lower energy (oil) consumption

higher efficiency under motor low load working condition

Low starting currency, low motor basic rpm,high transmission efficiency

Low noise level

 Safety

Quick emergency stop from fully speed action, stable brake,low impact, expend the equipment lifespan

Regenerative electric power braking and mechanical braking double protection during power off, better security.

Intelligent and integration design, user can obtain the realtime crane working and safty condition

Minimum required space on deck and convenient for maintenance and repair

Diagnostic check during the whole performance, forecasting function.

Intelligent safe border system, hook point visualization system(Alternative option)

Intelligent system fully take advantage of the achievements in modern electrics, computer, Sensor Monitoring Technology, with the digitalized intelligent control and monitoring system as platform, combining the internet, wireless transmission and crane modern control system into a intelligent integration control system, which have the function of sensation, analysis,inference control and management. High integration, high modularizaion, high technology.

Electric Permanent-Magnet Crane