Rail-Mounted Double-Girder Container Gantry Crane | RFQ Sourcing Details

This rail-mounted container gantry crane is designed for loading, unloading, transferring, and stacking containers in railway transshipment areas and large container storage yards.

Its stated structure includes a double main girder, rigid and flexible outriggers, trolley and crane travel mechanisms, a lifting mechanism, an electrical system, and an operating cabin. Configuration options include single-cantilever, double-cantilever, and non-cantilever designs.

The listed span range is 18-35 m, while separate reference tables describe container-handling configurations with 30 m, 35 m, or 40 m spans and capacities of 35 t, 41 t, or 70 t. Another general MG technical table lists main lifting capacities from 10 t to 100 t.

Because these figures represent multiple configurations rather than one confirmed machine, buyers should define the required rated load, span, outreach, lifting height, container size, stacking pattern, and operating cycle before quotation.

Listed equipment and operating features include an electric hoist winch, motor, gearbox, bearing, gear components, pendant, cabin, or remote control, and frequency-based speed control. The product attributes state a lifting-speed range of 5-15 m/min and work-duty options of A5 or A7.

Outdoor protection is described as rainproof with a wind-speed alarm. For spans above 40 m, a stabilizer and electrical synchronization arrangement are described for coordinating travel on both sides.

The available power-supply range is stated as 110-480 V, 50/60 Hz, single- or three-phase, while technical reference tables also specify three-phase AC at 380 V and 50 Hz. The exact electrical configuration must therefore be confirmed for the installation site.

Listed crane colors are yellow, orange, red, or customized. Documentation and service information lists a machinery test report, outgoing inspection video, installation guidance, a user manual, and online technical assistance.

Warranty information varies between a general 12-24-month listing and an FAQ statement of 12 months after the cargo leaves the port, so the applicable warranty start date, duration, exclusions, remedy, and spare-parts responsibility should be written into the purchase contract.

Procurement questions to confirm include the governing design standard;required certification scope;rail gauge, rail specification, and civil-interface loads;maximum wheel load;spreader type;supported container sizes;control architecture;wind limits;corrosion-protection system;ambient conditions;factory assembly and load-test scope;installation and commissioning responsibilities;packing dimensions and shipping plan;final lead time;and the exact machine weight.

Several weights, dimensions, capacities, and performance tables appear in the available information, so project-specific approved drawings and a signed technical data sheet should control the order.