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Rail Mounted Gantry Crane

Rail-mounted container gantry cranes (RMG) are dedicated equipment for container stacking in container yards.This RMG crane is equipped with a special container spreader that can lift 20ft, 40ft, 45ft[…]
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RMG Type Double Beam Rail Mounted Gantry Crane for Lifting Container

RMG Type Double Beam Rail Mounted Gantry Crane for Lifting Container

Rail mounted container gantry crane is composed with double girder frame, vertical legs, crane traveling end truck, and the top running trolley and special lifting spreader for lifting 20′, 40′ and 45′ container.

This Rail mounted container gantry crane is also called RMG, which is special for lifting and transferring container in container yard and railway port. The legs are designed vertical to ground only for allowing containers to go through legs from span to cantilever.

Cart is designed as rotary type, which is stable for loading and unloading in every direction. But the cart could also be designed as non-rotary type with rotary spreader to realize container rotation.

According to the heavy duty working condition, this model crane is designed as all-weather working condition, with M6~M8(ISO) working duty and fast speeds with frequency inverter. The working temperature is from -40ºC to 40ºC, there is no problem to use in low temperature environment.

This model gantry crane is designed under GB regulation, passed ISO, CE certification.

Product Components

RMG Product Components

Technical Parameters:

Capacity(t) 5t / 10t 20t 30t 40t 50t
Span(m) 10m—50m
Lifting height(m) 6m—30m
Control mode Cabin control
Lifting speed(m/min) 6,7,8,9,10,12 1,2.4,3,4,5,6
Travelling speed(m/min) 20,30,45,54,60,75(can add Inverter)
Service class(work grade) a) M5: used in places of medium service, such as machine and assembly shops
b) M6: used in places of frequent working such as metallurgy and casting shops
Cantilever One side or two side cantilever
Supply power(three phase power) 380V 50HZ 3Phase (according to user require)
Hoist type Electric trolley,single or double speed
Working ambient temperature -20 °C~ <55°C.
Note It’s not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions.

Safety System

  1. Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
  2. Long and cross travel limited by means of preliminary and final limit switches or infrared anti-collision device
  3. Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
  4. All movements can be switched off by activating the emergency-off switch at the control station via a main contact
  5. High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling
  6. Safety hook latch used for avoiding the lifted material out off from the hook
  7. Audible and visual alarm device to inform the person stay nearby the travelling crane
  8. Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism
  9. Protective earth conductor is fitted as standard
  10. Voltage lower protection system
  11. Current overload protection system
  12. Wind speed indicator
  13. Typhoon anchor device and more
  14. PLC is equipped in crane for automatic control and monitor
  15. Touch screen is equipped in cabin for safety supervise
  16. Camera is equipped (contact with us more details)

Design Standard

  1. Steel structure: Q235B/Q345B carbon structural steel with seamless once forming technology more strong and elegant. Suitable for different operation temperature.
  2. Lifting mechanism: Reducer, drum, brake, motors protection class F class, China or World top quality motor brands, such as Jiamusi, Xindali motor, ABM, etc.
  3. Hook: ZPMC brand spreader or finest steel forged hook, long using life.
  4. Wheels: Vacuum casting, with compact structure, convenient maintenance, high transmission efficiency and long service life
  5. Travel mechanism: Reducer, brake, motors protection class F class, China or World top quality motor brands, such as Jiamusi, Xindali motor, ABM, etc.
  6. Electrical: Chint, Schneider or Siemens etc.

FAQ

Q: What’s the information should I provide when inquiry?

A: The more details or drawings,the better.Such as Lifting capacity, Lifting height,Span,Voltage or others special requirements.

Q: Can you provide custom service?

A: Yes, of course. We are manufacturer and we have our own engineer group.They can out customized design according to your requirement. You just need to tell us your requirements.

Q: Are there professional technicians to assist in the installation?

A: Yes. We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service,please let us know in advance and we will provide you with the best solution.

Q: How do you guarantee the quality?

A: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.

Q: What international certifications have your crane passed?

A: Our crane has passed CE,ISO,GOST.SGS,TUV.BV.and so on.

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