The RTG crane is powered by a cable drum, meantime, the diesel generator set is equipped for the conditions when the power is off or the crane moves to another yard. As a result, realize the maximum benefit for the client.

Rubber tire container gantry crane applies to international standard container transporting, loading, and unloading at the container yard and railway container depots, with stable performance, high efficiency, and ease of maintenance having proper safety instructions and overload protection devices to maximize ensure the safety of operational personnel and equipment. The electrical system uses PLC frequency adjustment which can easily control every mechanism.

Mechanical:
-Double main girder, welded box beam
-Material: carbon steel with high quality of Q235B or Q345B
-The main girder is connected by a strength bolt.
-Weld joint tested by X-ray or ultrasonic examination;
-Forged Crane wheels
-Trolley with Compact structure, small size, and light;
-The lifting mechanism is a rigid open winch trolley
-Compacted gear motor driving, harden gear, hydraulic brake
-Excellent driving properties, smoothly moving
-Shot-blasting Sa2.5 for complete girder after welding, stress release
-Epoxy zinc-rich high-quality painting, 2×2 with 140μm

Electrical:
-Conductor power supply
-All hoist and crane movements are independent and can be run simultaneously.
-Protection degree IP55
-The components are positioned in a maintenance-friendly way, and the whole layout provides good protection
-Festoon cables are suspended on cable saddles, fixed to cable trolleys, and running in a galvanized C-track.

Protective Features:
– Overload Limiter, Limit Switch (Lifting and Traveling), Interlock protection device, Buffer, Rail clear plate, Protective cover, Bus Bar preventer plate, Anti-collision device, Light alarm devices Main isolating switch, Emergency stop system, Motor overload protection
-equipped with rainproof devices for lifting mechanisms, and an electrical control box.