Single Girder RTG Gantry Cranes

Overview of Single Girder RTG Cranes

The rubber-tyred single-girder gantry crane is an economical rgt crane, which is designed on the based on MH single girder gantry crane,equipped with electric hoist either cd/md wire rope hoist or Euroepan styel low headroom wire rope hoist for large and long objects and loads handling. They are just like the double girder rtg gantry crae  typically used in outdoor construction projects, or port yards with lifting capacity from 1 ton to 32 ton.the span is 7-30 meters, and the working temperature is -20-40 degrees.

European Style Single Girder Electric Hoist Gantry Cranes

The European style single girder rtg crane is equipped with European style wire rope hoists, which can be used indoors for lowe headroom workshops or facilities. Yuantai RTG type rubber tyred mobile gantry cranes are used to lift or handle materials in various applications, such as port yard, outdoor storage and indoor warehouses, etc.

The electric hoist single girder RTG crane has a steel structure with high rigidity and stability, With antiswing features, the rubber typred gantry cranes can provide high  precision material handling and position efficiency, even at high handling speeds, which will largely improve your productivity.  The rubber wheel gantry crane is powered by diesel generator systems or other power supply equipment, which is an excellent solution for medium-sized material handling.

Yuantai Crane brand RTG type rubber tyred mobile gantry crane is built based on DIN15018, and welding for DIN18800, up to DIN8563 level.This single beam rubber tyre wheel gantry crane is paired with a monorail electric hoist. the main beam, legs, and travelling beam are all box frames; the long traveling units are rubber tyres. and this gantry crane is not restricted to fixed rails. It can also be matched with a diesel generator for forward/backward movement and turning.The control model can be wireless remote control, pendant handle control, or cabin control.

Features of RTG Type Rubber Tyred Gantry Crane

• Hoisting: Heavy duty motor, 60% ED rating, Super drum, longer rope lifetime DIN 34CrMo4 hook, Class T
• Cross Travelling: Stepless speed control.
• Long travelling: Smart size,
• Free Turning: Free turning,
• Install obstacle lights. During nighttime construction, red obstacle lights must be turned on. Remind the crane to remain a safe distance during building at night.
• In order to avoid collisions during operation, the tire gantry crane must follow the required track and Angle.

Single Girder rtg Gantry Crane with cd/md Wire Rope Hoist

MHT type tyre gantry crane with diesel engine AC generator is designed to use in the tunnel road construction,and road construction,factory, site and so on. Travelling in the tunnel,road,factory to lift and transport heavy materials,track board,etc. The numbers of the tyres are designed depending on the site wheel pressure. Normally the operation is finished in the cab.

Tyre gantry crane is used in goods yard or road and bridge construction for stacking,transshipment,laying operation. It is composed of crane frame,power transmission system, lifting mechanism and crane traveling mechanism . Tyred walking mechanism can make the crane walk free without track, so it has the advantages of easy changing direction, flexible working and convenient using.

MHT type tyre gantry crane with diesel engine AC generator is intended for use in tunnel road construction, road construction, factory, and site building, among other applications. Traveling through tunnels, roads, and factories to lift and transport heavy items, track boards, and so on. The tyre numbers are determined by the wheel pressure at the spot. Typically, the operation of the rtg crane is completed in the cab but the remote control is also available.

The single girder electric hoist rubber tyre gantry cranes can be used for stacking, transshipment, and laying operations at a goods yard or road and bridge building construction sites . It is made up of the crane frame, the power transmission system, the lifting mechanism, and the crane traveling mechanism. Because the tyred walking mechanism allows the crane to walk free without a track, it has the advantages of easy direction change, flexible operating, and convenient use.

Features of rubber tyred single girder gantry crane with cd/md hoist

• Operating in all directions , makes loads handling easy and flexible.
• Fast running speed, great efficiency, time savings;
• Adaptable. The electric hoist rtg cranes can be employed in a variety of workplaces and working sites.
• The tire's main material is rubber, which has good elasticity and decreases the rough feeling while driving.
• The main beam, ground beam, legs, and end beams are all made of seamless Q235B carbon structural steel.
• Overload prevention device, if the lifting weight exceeds the rated lifting weight, a warning will be issued.
• Buffer. To prevent collision and derailment, a polyurethane buffer is fitted on the side of the hoist and the end beam.
• The limit switch prevents the crane hook from being too high or too low.
• When the power source is unreliable, use low-voltage protection.
• Equipped with an emergency stop button for usage when the equipment is in an emergency situation.
• The overload protection mechanism ensures your operation safety.
• Gantry rail cleaner help to clean the track of obstacles. Remove any obstructions that have fallen on the track.
• The hook is capable of rotating 360 degrees.
• The power supply consists of a cord and a drum.
• Control methods include pedal control, remote control, and cabin control.
• To be acceptable for the oil and gas industry, wire rope hoist and gantry crane motors and electrical appliances can be explosion-proof.
• The limit switch is used to prevent the crane hook from being too high or too low.
• It has a simple structure and is simple to install.

Technical Data of Rubber Wheel Travelling Gantry Crane

Industrial Applications

Our single girder RTG gantry crane is built for real-world outdoor material handling. Its mobility and durability make it suitable for a wide range of industrial projects where heavy lifting is required, especially in open yards and challenging environments.

Typical applications include:

• Outdoor steel and aluminum fabrication yards
  Ideal for lifting, moving, and placing steel plates, beams, and aluminum components efficiently. The crane’s flexibility allows operators to handle multiple tasks without relocating fixed infrastructure.
• Port container handling and stacking
  Perfect for container terminals and storage yards, where quick repositioning and reliable lifting of heavy containers are essential. Its rubber-tyre mobility lets you operate without rails while maintaining safety and productivity.
• Bridge, road, and heavy structural construction
  Supports lifting and transporting large structural elements, such as bridge sections, precast concrete components, and road construction materials. Adjustable lifting speeds make it easier to work with delicate or heavy loads safely.
• Temporary or semi-permanent outdoor projects
  Works well for short-term industrial projects, construction sites, and seasonal operations, providing a flexible lifting solution that can be relocated as project needs change.

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Faq on Single Girder RTG Gantry Cranes

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If you need this type single beam gantry crane, please tell us below details:

• 1. The lifting capacity of rtg crane requried _____? (ton)
• 2. The span of rubber tyred crane __________? (The distance of wheel to wheel center)
• 3. The cantilever design: No, Single, or on both side and the length ___?(m)
• 4. The Max. lifting height from ground to hook center?_____? (m)
• 5. The power source standard?(Voltage:_____V, 50/60Hz, 3phase)