Rubber Tyred Gantry Crane

Rubber Tyred Gantry Crane Introduction

Sevencrane rubber tyred gantry crane (RTG) adopts high-rigidity steel structure design to ensure excellent stability and precise load control without shaking at high speed. Its powerful lifting capacity can reach 65 tons, and it can stack containers up to 6 layers and 8 rows wide to meet the needs of high-intensity operations.

Equipped with rubber tires, RTG can move freely in the yard without tracks, providing excellent maneuverability and flexibility. This makes it an ideal choice for container terminals, which can efficiently complete the lifting and stacking operations of containers, while improving overall operation efficiency and productivity.

Main components
1. Tire-type gantry structure: main beam; outriggers; crossbeam or beam
2. Lifting mechanism: drum; wire rope; hook or strut; motor and brake system
3. Different accessories of tire crane: container spreader; steel coil handling spreader; lifting beam with adjustable hook; lifting clamp; special spreader
4. Trolley system: trolley frame; wheels; trolley motor
5. Rubber tire and steering system: rubber tire; steering system; drive system
6. Control system: cab; remote control system; programmable logic controller (PLC); anti-sway system
7. Power system: hydraulic power system; power system

Application areas:
RTG cranes do not require tracks and have excellent maneuverability. They are ideal material handling solutions for places such as port yards, outdoor storage and indoor warehouses. They are widely used in loading, unloading and stacking operations in container terminals, freight stations and yards.

1. Manufacturing industry: Efficiently handle raw materials, semi-finished products and finished products, improve the logistics efficiency of production lines, and provide flexible material handling solutions for manufacturing companies.
2. Precast concrete production: Dedicated to handling precast beams, columns, plates and other components, equipped with accessories such as booms or lifting clamps to ensure safe and efficient operation.
3. Construction industry: Used to lift heavy materials, equipment and prefabricated components at construction sites such as roads and bridges, providing flexible and reliable material handling support.
4. Steel industry: Used to handle heavy steel such as steel coils and steel plates, equipped with lifting magnets or clamps to meet the handling needs of steel of different specifications.
5. Shipyards and marine industries: Suitable for handling hulls, heavy ship parts, etc., flexibly respond to dynamic shipbuilding environments, and can operate efficiently without fixed tracks.

RTG types:
Sevencrane offers a wide range of industrial rubber tyred gantry cranes to suit different working conditions and applications. All products are available with custom widths, heights and special lifting accessories to ensure accurate and efficient handling solutions for customers.

1. Single beam rubber tyred gantry crane
Suitable for handling lighter loads, with lower cost but limited stability and lifting capacity.
Lifting capacity: 5-150 tons
Span: 5-20 meters
Lifting height: 6-12 meters
Custom designs available

2. Double beam rubber tyred gantry crane
Provides greater stability and higher lifting capacity for heavy duty environments.
Lifting capacity: 5-500 tons
Span: 5-30 meters
Lifting height: 6-30 meters
Custom designs available

3. A-type rubber tyred gantry crane
Adopts A-frame structure, providing excellent stability and strength, suitable for heavy handling.
Lifting capacity: 5-500 tons
Span: 5-30 meters
Lifting height: 6-30 meters
Customized design available

4. Straddle carrier gantry crane
Designed for precast yards, bridge and tunnel construction, suitable for handling precast concrete beams and heavy components.
Lifting capacity: 50-800 tons
Span: 5-40 meters
Lifting height: 5-20 meters
Customized design available

How to operate a rubber tire gantry crane: cabin operation; remote control operation

After-sales service: comprehensive installation service; professional technical support; expert training service; timely maintenance service

Gantry Crane Features

Design

Technology

Production

Maintenance And Security

The design scheme of our gantry crane is designed by professional engineers according to the detailed requirements of customer orders.

The production technology and process of gantry crane refer to ISO, FEM and DIN standards.

We have developed more precise assembly parts according to European standards, making the installation and disassembly of the crane more convenient and more compact.

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Design Scheme

SEVENCRANE stands for first-rate service, cost-effective, high quality.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

The maximum deflection of the European-style gantry crane produced by our company is less than 3mm.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

Our crane steel welding standards follow DIN18800, BLATT7 specifications.

The crane structure and production design scheme comply with the third edition of FEM1001 standard.

The double speed of the overhead crane is precisely provided by the double speed motor and frequency converter. We select the motors according to the FEM standard, the motor models are IEC Recommendations34-1, 34-5 and 72-1.

The motor gearbox is designed according to ISO/DIS6336/Ⅱ-6336/Ⅴ[DIN51150] standard.

Technology

The lifting trolley adopts European-style optimized modular design, with more compact structure, low clearance height, light weight and strong lifting capacity.

The wheels are driven by a multi-key system which minimizes wear on the wheels and drive shafts.

SEVENCRANE gantry cranes are designed and manufactured with much the same technology as overhead crane systems.

The whole machine adopts the most advanced optimization technology, and the European design can save your construction cost and provide the most effective solution for your project.

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Production

SEVENCRANE stands for first-rate service, cost-effective, high quality.

It has a professional crane technology research and development team and a complete production line and equipment assembly line, and the process is perfect.

The lifting equipment produced by SEVENCRANE has passed the product certification of many regions, countries and organizations, and our products have also been exported to more than 30 countries and regions.

Our crane design concept is an extension of the European concept, and we have summarized our unique production technology and solutions through long-term in-depth research and application practice.

The whole process of production is basically automated, and the outsourcing of all crane bridge beams is welded by submerged arc welding robots to improve welding accuracy.

The whole process of crane equipment production is monitored by technicians and engineers, so the quality of product production is guaranteed.

MAINTENANCE AND SECURITY

All operators in our production workshop must hold legal operating certificates.

Gantry cranes are maintained and overhauled in accordance with the prescribed European standards.

Operators have been professionally trained and understand the structure, performance, operation methods and safety matters of European cranes before taking up their posts with certificates.

All our production indicators and technologies are aimed at ensuring the safe and stable operation of European-style cranes, preventing accidents caused by human factors, and ensuring the safety of personnel and property.

Safety protection devices such as limit switches, overload limiters, PTC thermistors, collision sensors, and emergency stop buttons ensure the stability and safety of the crane during operation.

All gantry cranes are equipped with a standard-compliant service platform for safe maintenance and inspection by service personnel.

The gantry crane operating manual, electrical diagrams and related instructions for electrical and electronic components will be delivered to the customer when the crane is shipped.

SUCCESSFUL PROJECT

Check Some Of Our Recent Works For Customer