RMG double beam ship container gantry crane is mainly used for loading and unloading, handling and stacking of containers at railway transit yard and large container yard. Rail mounted container gantry crane for sale consists of the main girder, rigid and flexible legs, upper and lower separate, trolley, crane travelling mechanism, container spreader,electrical system and operating cabin. According to working requirements, gantry crane sets single or double cantilever.

Mechanical Features

1. Double welding box girder, ISO standard Camber
2. Steel box legs
3. Material Fe37 or Fe52
4. Whole length CNC cutting for complete web plate, high deflection accuracy
5. High quality autometic welding and NDT inspection
6. Shot-blasting Sa2.5 for complete girder after welding, stress release
7. Epoxy zinc rich high quality paiting, 2x2 with 140μm
8. 9 class High tension bolts mouting between girder and legs, life time safety connection
9. Vertical gear motor driving,more safety and smaller space(option)
10. High proection class IP44, F class, 40% ED
11. End carriage equipped with anti-friction bearings,cellular buffers,derailment protectors

Electrification and Outfitting

1. Conductor power supply
Phase control guard opens the main contactor in case of phase failure
All hoist and crane movements are independent and can be run simultaneously.

2. Contactors meet crane applications, rated for severe vibration.
The control panels are finished to withstand corrosion, IP55(Other on request)

3. Heavy duty plug head
The components are positioned in a maintenance friendly way, and the whole layout provides good

4. Protection against accidental contact.
The multi-wire type fixed cables with plastic insulation are intended for crane usage.

5. Cables are coded either with numbers, colours or tags for easy identification.
The flate cables used for festoons are PVC insulated flexible flat cables rated for 450/750V, specially designed for cranes, hoists.
Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanised C-track, which is connected to the main girder with bolted or welded support brackets.

6. Lifting units
First class lifting units, maintenance free

Product Model

Shipping and Installation

Q1. Can the cranes be customized?

Yes, every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.

Q2. How many operation methods for my selections?

We provide pendent controller with push button control type, remote control type or cabin control type. Please tell us what kind of operation way you need.

Q3. I have low headroom in my workshop, is it possible to install a crane in it?

We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.

Q4. Do you supply lift tools?

Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...

Q5: In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:

1. Lifting capacity.

2. Span length.(rail center to rail center)

3. Lifting height.(hook center to ground)