Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist

Product Details
Customization: Available
After-sales Service: Online Consultation/on-Site Support on Request
Warranty: 2 Years
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  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
  • Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
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  • Overview
  • Product Description
  • Company Profile
  • Certifications
  • Exhibitions
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
RTG
Certification
RoHS, CE, ISO9001
Condition
New
Maximum Lifting Weight
20t Max/on Request
Maximum Lifting Height
20m Max/on Request
Operation Form
Push Button Pendents/Radio Remote Control
Type
Single Girder Semi Gantry Crane
Main Girder Form
Single Girder
Model
Mbd/Bmh/Mhb
Span
40m Max/on Request
Power Supply
3 Phase 380V 50Hz/on Request
Moving Type
Rails/Track
Electrification
Cable Reel/Festoon/Conductor Bars
Lifting Mechanism
Electric Wire Rope Hoist/Chain Hoist/Winch
Work Duty
A3-A5
Application
Factory, Warehouse, Outdoor Storage Yards
Transport Package
Membrane Proof + Container
Specification
Containers 20/40 feet
Trademark
Hexin
Origin
China
HS Code
8426193000
Production Capacity
1000 Pieces/Year

Product Description

Product Description

Single Girder Mobile Rubber Tire Gantry Crane with Hoist

The single girder rubber tire gantry crane (RTG) is a versatile, mobile crane designed for container yards, ports, and logistics operations where mobility and flexibility are key. Equipped with a hoist, this crane offers efficient lifting and precise load handling, capable of handling a variety of container sizes and types. The rubber tire design provides excellent maneuverability, making it ideal for environments where space is constrained, and the crane needs to move across a wide area.

This crane's single girder design ensures a compact and lightweight structure, offering a cost-effective solution without compromising on strength. With the flexibility of rubber tires, it allows for quick positioning across the yard, improving operational efficiency. The standard configuration uses Q235B steel, while an upgrade to Q355B steel is available for more demanding lifting conditions.

Features
  • Single Girder Design: A cost-effective and lightweight solution, offering efficient lifting performance while maximizing space.
  • Rubber Tire Mobility: Allows for flexible and smooth movement across various terrains, making it ideal for container yards or operations with limited space.
  • Hoist Mechanism: Equipped with a high-quality hoist to ensure reliable, precise lifting and lowering of loads, with a smooth operation.
  • Flexible Operation: Hoist can be controlled independently, providing precise load handling, and can be customized with additional features for enhanced functionality.
  • Durable Construction: The crane is constructed with Q235B steel as the standard material, ensuring high strength and resistance to wear. An upgrade to Q355B steel is available for enhanced durability in more demanding environments.
  • Mobility and Flexibility: Rubber tire configuration enables high maneuverability, which is particularly valuable for operations requiring movement across a large area.
Making an Informed Purchase Decision
 

When choosing a single girder rubber tire gantry crane, the mobility factor is one of the most important considerations. Unlike rail-mounted cranes, the rubber tire gantry crane offers the flexibility to move across large areas without being constrained to fixed tracks. This makes it ideal for applications in ports and container yards, where space can be limited, and the crane needs to navigate around other equipment or containers.

It's also crucial to consider the lifting capacity and height requirements for your operation. This crane can be customized with different hoist types to meet various lifting needs. If you're handling heavy-duty loads, you may want to consider upgrading to euro-style hoists for more efficient and durable lifting.

Additionally, the hoist control options (single or dual) can be adjusted according to your operation needs, allowing for independent or synchronized hoist operation for better load management. Shanghai Hexin's team is available to help guide you through the decision-making process, ensuring that you select the best crane configuration to meet your requirements.

 
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Gantry Structure (Main Beams and Legs)

The gantry structure forms the framework of the crane, providing the strength and stability required to lift and move loads. The main components of the gantry structure include:

Main Beams (Girders): These horizontal beams span the width of the crane and support the weight of the trolley, hoisting system, and the load being lifted. The main beams are designed to withstand significant loads, often constructed from high-strength steel.

Legs (Columns): The legs support the main beams and connect them to the ground or rail system. In a rail-mounted gantry crane, these legs run on tracks along the length of the crane's working area. For a rubber-tired gantry crane, the legs are equipped with rubber tires, enabling mobility within the container yard.
Trolley and Hoisting Mechanism

The trolley is a mobile platform that runs along the length of the main beams. It houses the hoisting mechanism, which is responsible for lifting and lowering loads. The hoisting mechanism includes a system of ropes, pulleys, and a motor-driven hoist drum that enables the lifting operation.

Hoist Drum and Ropes: The hoist drum winds and unwinds the steel ropes that are attached to the spreader, controlling the vertical movement of the loads. High-tensile ropes are used to ensure the safety and durability of the hoisting system.

Trolley Motor: The trolley is powered by motors that allow it to move horizontally along the crane's main beams, positioning the hoist directly above the loads being lifted or placed.
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
End Truck

Located at each end of the crane, the end trucks enable the gantry crane to travel along the rails using a set of wheels that run smoothly on the tracks. Depending on the crane's capacity, each end truck can be equipped with 2, 4, or 8 wheels, ensuring optimal stability and performance.
Hook

Our cranes are equipped with a variety of lifting tools designed for diverse applications.

The hook is ideal for general lifting tasks, providing a reliable connection for lifting and moving loads safely.

The grab bucket is perfect for handling bulk materials, allowing for efficient and secure lifting of loose or granular items.

Additionally, we offer a range of other specialized lifting tools tailored to meet specific operational needs, ensuring maximum efficiency and safety for your lifting operations.
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Controls 

Control boxs are typically mounted on the crane or hoist and the pendant or remote console allows the operator to run the crane. The controls operate the drive and hoist motors, and can control Variable Frequency Drives (VFDs) to control hoist speed for precise load positioning.
Power Supply System

Insulated conductor bars, festoon systems (flat cables), or cable reels bring power to the crane.
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Technical Parameters Safety Devices:

To ensure the seamless operation of the crane and to prevent potential personal injuries or mechanical failures, our safety apparatus goes beyond basic electric protective devices or alarm bells. It includes a comprehensive range of essential equipment, as detailed below:
1. Overload Limit Switch
2. Rubber Buffers
3. Electric Protective Devices
4. Emergency Stop System
5. Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8. Lifting Height Limit Device
 

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Of course, we also offer a customized service.To provide you with the most accurate and tailored design solution, please share the following details:

1.Lifting Capacity:
Please specify the maximum weight your crane needs to lift. This critical information enables us to design a system that can handle your loads safely and efficiently.

2.Span Length (Rail Center to Rail Center):
Provide the distance between the centers of the rails. This measurement directly impacts the overall structure and stability of the crane we'll design for you.

3.Lifting Height (Hook Center to Ground):
Indicate how high the hook needs to reach from the ground level. This helps determine the appropriate mast or girder height for your lifting operations.

4. Rail Installation:
Have you already installed the rails?If not, would you like us to supply them?Additionally, please specify the required rail length. This information helps us plan the complete setup for your crane system.

5. Power Supply:
Specify the voltage of your power source.Different voltage requirements affect the electrical components and wiring design of the crane.

6. Working Conditions:
Describe the types of materials you'll be lifting and the ambient temperature. These factors influence the choice of materials, coatings, and mechanical properties for the crane to ensure its durability and optimal performance.

7. Workshop Drawing/Photo:
If possible, sharing a drawing or photo of your workshop would be highly beneficial. This visual information helps our team better understand your space, layout, and any potential obstacles, allowing us to tailor the crane design more precisely to your site.

Company Profile

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric HoistFounded in 2007, our company's entrepreneurial journey began in the lifting machinery industry. As the business expanded, we established a modern manufacturing facility to meet growing demand. In 2024, we launched the brand Hexin Crane and set up our office in Shanghai. Our mission remains clear: Helping to Lift World.

At Hexin Crane, we specialize in the design and production of both standardized and customized lifting machinery. With extensive expertise, particularly in overhead cranes and gantry cranes, we provide tailored solutions to meet the specific needs and operational requirements of our clients. No material or design challenge is too complex for us-our team is committed to delivering innovative solutions that ensure maximum efficiency and safety.

Our products are exported to over 20 countries worldwide, serving a diverse range of customers, including end-user factories, distributors, and industry peers. In addition to complete crane systems, we supply crane components and OEM services to clients abroad.

With a strong international presence, it's likely we already offer our products and services in your region. Feel free to reach out-we look forward to helping you with your lifting needs.

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist

Certifications

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist

Exhibitions

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist
Our quality and reputation attracts many customers
Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist

Packaging & Shipping

Portable 20t Single Girder Rubber Tire Gantry Crane with Electric Hoist

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. This integrated structure allows us to offer comprehensive solutions and maintain a competitive edge in the market.


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. Our expert team will then design the most optimal solution, tailored to meet your exact specifications, while minimizing costs and maximizing efficiency.

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. If the issue is found to be related to quality, we will swiftly send any necessary replacement parts via air freight to minimize downtime and ensure a quick resolution.

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. Our products are carefully packaged and designed for easy installation, which helps reduce costs and streamline the setup process. If necessary, we can arrange for our engineers to assist with installation at your location.

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. Our sales specialists are always available to help you choose the most suitable equipment for your specific needs.

Q6: If we have an urgent need, can you arrange prompt delivery?
Yes, we understand the urgency of your requirements. Once your order parameters are confirmed, we prioritize urgent orders and work diligently to expedite the production and shipping process. Our efficient production systems and logistics network ensure that you receive your products quickly and reliably, without compromising on quality.

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. Our experienced engineers will work with you to create a customized design that fits your space perfectly, ensuring both optimal performance and space efficiency.

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. Please consult with our sales team to discuss the specific tools and accessories that best suit your needs.

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. Whether you need customized products or full OEM solutions, we are equipped to meet your specifications.

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

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