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RTG gantry crane

Port Cranes

RTG Rubber Tyre Container Gantry Crane

  • Lifting capacity 35-70 ton
  • Span length 23.47/26 meter
  • Lifting Height 15.5/18.5 meter
  • Working Class A6/A7
  • Ambient Temperature -10℃-50℃
  • Introduction
  • Specification
  • Features
  • Related

Product Introduction

RTG Rubber Tyre Container Gantry Cranes are indispensable in handing, loading, and unloading ISO container in container yards. And it also plays a vital role in transferring station such as port, wharf and logistics. The main supporting structure is pneumatic rubber tires. Its power system includes diesel generators, cable drums or lithium batteries. RTG gantry crane consist of gantry mechanism, trolley assembly, gantry frame, power system and special container spreader. All parts work together to ensure the efficient operation of the rubber tyre gantry crane. The gantry mechanism and frame provide a stable structural foundation for the whole equipment. The trolley assembly is responsible for the horizontal movement of containers within the gantry. And the special spreader can accurately grab and lift containers. Their design, manufacture, and inspection adhere to both Chinese and international standards, guaranteeing high quality and wide applicability in the global market.

Advantages of RTG

Weihua's RTG gantry crane is multi-functional and highly efficient, reducing container - handling time and enhancing overall operational efficiency in ports or logistics hubs, stable under heavy loads and reliable during long - term operation to minimize breakdown risks. They have an extensive operation range and remarkable maneuverability, being able to travel straight, laterally, make 0 - 90 degree turns and turn in - place with ease to adapt to different container storage layouts and complex working environments and are less affected by ground unevenness. Their operation is user-friendly with a simple interface for quick proficiency. Also the maintenance is easy with accessible components and a clear procedure, reducing downtime and costs.

There is a comprehensive safety indication system giving clear warnings and an effective overload protection device responding promptly to overloads. The electric drive system uses full digital AC variable frequency and PLC speed control technology for flexible and accurate control. This allows smooth speed adjustments and precise control of gantry, trolley and spreader movements for accurate container handling. And we use standard components from renowned domestic and international brands that are rigorously tested for excellent performance and durability to ensure long term stable operation and reliability.

rubber tyre gantry crane

Specification

Main Technical Parameters
Rated Lifting Capacity (Ton)35 41 70 
Base Distance (Meter)7.5 
Span (Meter)23.47/2623.47/2623.47/26
Lifting Height (Meter)15.5/18.515.5/18.515.5/18.5
Stack Layers4/54/54/5
Container Specification20’,40’,45’20’,40’,45’20’,40’,45’

Speed
Hoisting(full load/empty load)20/4025/5025/50


Gantry Traveling(full load/empty load)
30/13030/13030/130
Trolley Traveling70 70 70 
Wheel Numbers8/1616 
Maximum Wheel Load300 320/180200 
Power SupplyDiesel generator set or three phase AC380V 50Hz

The items listed in above technical parameter table are for reference.

Features

Free movement

Due to the use of rubber tires, RTG can move freely without laying tracks. It is not limited to fixed paths, and can more flexibly cope with complex operating environments.

Cross-row capability

RTG can cross multiple rows of containers without repositioning or changing positions, which improves operational efficiency.

Independent operation

Each RTG is a complete unit that does not rely on additional infrastructure such as ground track systems, simplifying management.

Easy maintenance

The tire drive mechanism is relatively simple, repair and maintenance are easier, downtime is short, and long-term operating costs are reduced.
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Please specify your requirement by referring to the following aspects:

  • Which crane product do you need?
  • What is the maximum lifting capacity (in tons) required for your project?
  • Could you specify the lifting height (in meters) needed?
  • Can you provide details on the working environment, such as ground conditions, space limitations, and any obstacles?
  • What is the expected frequency of use and the duration of the project?

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