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Rail-Mounted Gantry cranes are particularly effective for rail/road transhipments of large quantities of 20ft, 40ft ISO containers. 

RMG crane consists of lifting device, trolley traversing device, gantry travelling device and sway-dampening device. The lifting, gantry and trolley devices are normally equipped with AC frequency conversion control system. The lifting device is of single drum type,and it can also be designed to be double drum type if needed. 

Compared to the Rubber Tyred container Gantry crane (RTG), the RMG crane has the advantages of being driven by electrical power, cleaner, bigger lifting capacity, and higher gantry traveling speed with cargo. 

EXCELLENT PERFORMANCE

· Auto-tracking and auto-hoisting system ensure safety and improve efficiency

· Four frequency conversion anti-sway motors applied to spreader

· Soft landing of spreader onto the container increase its service life

· Real-time monitoring of the crane's status on GCP&IEM system shorten downtime

· Deflection of the frame will be rectified to prevent rail gnawing of gantry

· Dynamic reactive compensation and harmonic suppression maintain the grid stability

· Tailored heavy-load frequency conversion driving system for stable movement

· Elegant shape, compact structure and appropriate layout

COMFORTABLE OPERATION

· Superior inclusive view from the cab ease tension and fatigue of operator

· Centralized S+B joystick ensure precise control and convenient operation

· Centralized console with appropriate layout and ergonomic design

· 10.1 inch high-resolution touch screen

· Damping suspension seat is comfortable, ventilating and adjustable

· Multi-function air-conditioner is anti-fog, defrosting and ventilating

· Sound-absorbing and denoising

· Radio in the cab

DETAIL HIGHLIGHTS

· Gantry mechanism with drives on 4 angles is more efficient and stable

· Gantry travelling and trolley traversing mechanisms are optimized

· Frame structure with long service life, handrails, skid-proof steps mounted on girder

· Wind-protection anchoring system to keep the crane stable

· Integrated electric system ensure safe and reliable operation

· Environment friendly and energy saving

MANUFACTURE AND DELIVERY

· CAE design system, EB electric system, FEA analysis, kinematics and dynamics simulation calculation are applied

· Precise processing to all the hinge holes ensure a long service life of all parts

· Design and manufacturing of structure all conform to AWS, advanced coating prevents erosion from salt spray

· Rigorous test and detection system including fatigue, vibration, control, power etc.

· Delivery of RMG crane after assembled is optional