ISO9001 Certificated Rtg Trackless Mobile Portable Lifting Equipment Gantry Crane with 360-Degree Rotation for Indoors/Outdoors

Product Description

Product Description

ISO9001 Certificated Rtg Trackless Mobile Portable Lifting Equipment Gantry Crane with 360-degree rotation for Indoors/Outdoors

A Rubber Tired Gantry Crane (RTG) is a type of gantry crane equipped with tire traveling mechanisms, requiring no fixed rails. Thanks to its outstanding mobility, flexibility, and high working efficiency, it has become core equipment for container handling in modern logistics systems.
 

Its main advantages are as follows:

Higher yard space utilization; no rail installation required and no limitation on rail spacing.

Greatly reduced civil construction costs; no heavy duty rails, embedded parts, or long foundation beams needed.

Lower energy consumption and easy maintenance; diesel/electric dual power available, with easily replaceable tires and low failure rate.

High resale value and good reusability; RTGs feature strong versatility and can be dismantled and relocated many times.

Rubber-tired gantry cranes are particularly suitable for heavy-duty applications requiring high equipment mobility and site adaptability, mainly used for cargo loading/unloading and handling in warehouses, ports, steel plants, power stations, bridge construction sites, shipyards, and other venues.

(1)Technical Parameters

Type	Mobile Gantry Crane
Tonnage	1T/2T/3T/5T/10T/12.5T/16T/20T/25T/30T/40T/50T/75T/100T/200T/Customized
Span	1 meters to 40 meters
Lifting Height	2 meters to 40 meters
Working Level	A1/A2/A3/A4/A5/A6/A7/A8
Lifting Speed	5/0.8 m/min double speed OR Customized
Trolley Running Speed	0-20 m/min frequency conversion OR Customized
Cart Running Speed	0-32 m/min frequency conversion OR Customized
Warranty Time	18 MONTHS AFTER SHIPMENT
Lifting Motor	Squirrel cage 2-speed motor with Disc electromagnetic brake inside
Gear Motor	Hardened tooth gear for C.T.& L.T.
Surface Preparation Type	Shot Blasting Sa2.5
Painting Type/Depth	E/120µm
Max./Min. Static Wheel Load	62.9/11.8 kN
Control Method	Remote control
Industrial Voltage	380V 50HZ 3P AC OR Customized
Working Temperature	-20~45ºC OR Customized
Application Area	Warehouses, Ports, Steel Plants, Power Stations, Bridge Construction Sites, Shipyards,etc.

  
(2)Product Structure 

Gantry Structure

1. Composition
   • Main beam: Constructed from I-beam or U-steel.
   • Legs and cross beams: Welded from Q235B or Q345B steel.
2. Functions
   • Supports the entire crane structure.
   • Transmits loads during operation.
   • Connects to the rails for stable movement.
3. Structural Feature
   • One side of the legs is directly supported on the ground.
   • The other side is fixed to the building via brackets or corbels, forming a semi-gantry configuration.

Lifting Mechanism

1. Composition
   • Primarily includes an electric hoist, which contains a motor, reducer, and steel wire rope/chain.
2. Function
   • Drives the vertical lifting and lowering of materials via the motor.
   • Serves as the core execution component for completing handling operations.

Electrical system

1. Composition
   • Includes motors, reducers, brakes, and control boxes.
2. Function
   • Precisely controls lifting and moving actions to ensure operational safety.
3. Advantages
   • High intelligence level for automated operation.
   • Strong protection performance against electrical faults and environmental factors.
   • Convenient maintenance for reduced downtime and cost.

Tires Type

1. Polyurethane Tires
   • Suitable for light load, low speed indoor scenarios like electronic workshops or food factory ( clean environment).
   • Advantages: High Wear Resistance, Energy Efficiency, High Load Density, Low-Noise Operation
2. Solid Tires
   • Suitable for harsh road surfaces (e.g. construction sites) with gravels/sharp objects.
   • Advantages: Maintenance-Free, Enhanced Stability, Extended Service Life

Safety Devices

1. Rubber buffer: Absorbs impact energy to avoid rigid collisions with surrounding objects or personnel.
2. Audio-visual alarm: Emits light and sound warnings during startup or abnormal conditions to alert nearby personnel.
3. Overload protector: Monitors lifting weight and cuts off power when overloaded to prevent structural damage or overturning.
4. Contactor: Controls circuit on/off for crane operation and provides under-voltage/voltage-loss protection.
5. Circuit breaker: Automatically trips to cut off power during overload, short-circuit, or under-voltage faults to prevent electrical accidents.
6. Seamless slide wire: Ensures stable power supply with enclosed design to prevent electric shock and foreign matter interference.

Choosing the right crane is crucial to improving operational efficiency and safety. At Shanghai Hexin, our team can help you select the most suitable crane system based on your specific lifting requirements. Feel free to contact us for expert advice or a detailed quote.

We offer customized service. To provide you with the most accurate solution, please share the following details:

1. Lifting Capacity: Specify the maximum weight the crane needs to lift to design a safe and efficient load-bearing system.
2. Span Length (Rail Center to Rail Center): Provide the distance between the centers of the two rails, which affects the overall structural design and stability of the crane.
3. Lifting Height (Hook Center to Ground): Indicate the height the hook needs to reach from the ground to determine the appropriate girder or leg height.
4. Rail Installation: Confirm whether rails are already installed; if not, specify the required rail length for a complete system plan.
5. Power Supply: State the voltage of the power source, influencing the design of electrical components and wiring.
6. Working Conditions: Describe the types of materials to be lifted and ambient temperature to select suitable materials, coatings, and mechanical specifications.
7. Workshop Drawing/Photo: Share drawings or photos of the workshop to help tailor the crane design to your space and layout.

Company Profile

Hexin Crane boasts over 20 years of deep industry expertise, serving as a one-stop solution provider for lifting equipment integrating R&D, production, sales and after-sales service.

 

The company operates a self-built modern production base spanning more than 20,000 square meters, equipped with 5 advanced production lines. With over 100 professional technical and production staff, a robust R&D team, and a comprehensive quality control system, we take high-quality products and on-time delivery as our core advantages, delivering stable and reliable lifting equipment to global customers.

 

We offer fully customized services tailored to customers' individual needs, covering the entire process from technical solution design and manufacturing to after-sales support. Our products are exported to more than 20 countries and regions worldwide, widely used in ports, logistics, mining, infrastructure and other fields. With professional technology, comprehensive service and stable equipment performance, we have earned the trust and recognition of customers around the globe.

Certifications

Exhibitions

Our quality and reputation attracts many customers
Based on your actual shipment conditions, we will recommend the most reliable and efficient transport arrangement to ensure secure and timely arrival. If you have further logistic preferences, our sales manager is always available to customize a proper delivery solution.

Packaging & Shipping

FAQ

Q1: Are you a manufacturer or a trading company?
We are an integrated production and trading enterprise, with our own independent R&D team, manufacturing facility, and professional marketing department. 

Q2: Are customization options available?
Absolutely. We understand that each customer's needs are unique. That's why we offer full customization on all our products to suit your specific operational requirements. To ensure we provide the best solution, we encourage you to provide detailed information about your needs. 

Q3: How long is your warranty coverage?
We offer a 2-year warranty on the crane itself and an 18-month warranty on electric components. Should any issues arise, our dedicated after-sales team and professional engineers will promptly assist in troubleshooting and resolving the issue. Support is available via email or video conference for efficient diagnosis. 

Q4: Do you provide overseas installation services by engineers?
While we typically provide a detailed instruction manual for self-installation, we also offer the option of overseas installation services in specific cases. 

Q5: What other types of products do you offer?
We offer a broad range of lifting solutions, including but not limited to overhead bridge cranes, gantry cranes, jib cranes, monorail cranes, workstation cranes, and various other construction lifting machinery. 

Q6: If we have an urgent need, can you arrange prompt delivery?
Yes. Once your order parameters are confirmed, we prioritize urgent orders and work diligently to expedite the production and shipping process. 

Q7: I have limited headroom in my workshops.Is it possible to install a crane in that space?
Definitely. We offer specialized crane solutions designed for workshops with low headroom. 

Q8: Do you supply lifting and rigging tools?
Yes, we provide a full range of lifting and rigging tools, including hooks, electromagnetic devices, grab buckets, and more. 

Q9: Do you accept OEM/ODM business?
Certainly. We have extensive experience in OEM/ODM manufacturing and have collaborated with leading crane brands and customers worldwide. 

Q10. What payment methods do you accept?
We accept T/T, bank transfers, L/C, PayPal, and other major payment platforms.