High Capacity L-Shape Single Girder Gantry Crane with Two Hoists for Warehouse

• Customization: Available
• After-sales Service: Online Consultation/on-Site Support on Request
• Warranty: 2 Years
• Model NO.: MH
• Certification: RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Weight: 20t/on Request
• Maximum Lifting Height: 25-30m
• Operation Form: Push Button Pendents/Radio Remote Control
• Type: Single Gieder Gantry Crane
• Main Girder Form: Single Girder
• Customizable: Yes
• Span: on Request
• OEM/ODM: Available
• Work Duty: A3~A5
• Power Supply: 3 Phase 380V 50Hz/on Request
• Electrification: Cable Reel/Festoon/Conductor Bars
• 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

L-Shape Single Girder Gantry Crane With Two Hoists

The L-Shape Single Girder Gantry Crane with Two Hoists from Shanghai Hexin is designed to provide a highly flexible, space-efficient lifting solution in facilities where access to hard-to-reach areas or limited space is critical. The L-shape configuration allows the crane to access corners and narrow spaces, making it an ideal choice for warehouses, loading docks, manufacturing plants, and other facilities with unique or confined layouts.

The dual hoist system allows the crane to operate efficiently in spaces with multiple lifting points or areas that require simultaneous lifting. This feature significantly improves operational efficiency by reducing downtime and increasing productivity. Designed with Q235B steel (standard) or Q355B steel (optional), this crane delivers robust performance while maintaining cost-effectiveness for light and medium-duty applications.

The L-shape design provides better access to the lifted load by offering flexibility in movement within confined spaces, utilizing areas that traditional gantry cranes cannot reach. The crane can navigate around obstacles and reach load points more easily, allowing for precise lifts in tight areas. This makes the L-shape gantry crane perfect for environments that require versatility and efficient use of space.

(1) Features

• L-Shape Design: The unique L-shape configuration allows the crane to access tight spaces, corners, and areas along walls, making it ideal for space-constrained environments. This design optimizes the layout and helps reach areas where conventional cranes may not be able to operate.
• Dual Hoists with Control Options: Equipped with two hoists, the crane offers the flexibility of tandem control (where both hoists are operated together) or separated control (where each hoist can be operated independently). This allows for more precise load handling and simultaneous lifting operations in multiple directions, depending on your needs.
• Space-Efficient: The compact L-shape design reduces the crane's footprint while still maximizing operational reach, allowing for efficient use of available space in tight or narrow work environments.
• Enhanced Maneuverability: The crane can reach areas that are difficult for traditional cranes to access, with dual hoists offering better load positioning in confined spaces and reduced interference with other operations.
• Durable Construction: Constructed from Q235B steel (standard) or Q355B steel (optional), the crane provides a strong, reliable lifting solution for both light and medium-duty tasks.
• Low Maintenance: Designed with easy maintenance in mind, the crane's accessible components reduce downtime and maintenance costs.

• Types of Girder Forms:

  The L-shape gantry crane can be paired with different types of girders to best meet your operational needs:

• Box-Type Girder: Ideal for heavy-duty tasks, this configuration provides enhanced strength and rigidity, making it suitable for more demanding environments.
• Profile Section Girder: A cost-effective alternative for light to medium-duty tasks, the profile section (such as I-beams) provides sufficient strength for lighter operations.
• Other Girder Forms: Custom girder designs, such as welded plate girders, can be used based on specific lifting requirements.

(2) Making an Informed Purchase Decision

When considering the L-Shape Single Girder Gantry Crane with Two Hoists, it is essential to assess your specific operational layout and lifting needs. The L-shape design is ideal for environments where space is limited or where the crane needs to access corners, tight spaces, or areas near walls. Its compact design allows for precise lifting operations in areas that would be challenging for a traditional crane to reach.

The dual hoist system offers greater flexibility, allowing the crane to handle multiple lifting points simultaneously or independently, improving overall efficiency and reducing operational downtime. The control mode options (tandem or separated control) give you added versatility, whether you need coordinated hoist operation or independent control for each hoist, making it easier to handle complex lifts or multiple loads at once.

For heavier lifting requirements or frequent high-duty operations, a double girder gantry crane might be more appropriate. However, for environments where space optimization and accessibility are key, the L-shape design offers significant advantages.

At Shanghai Hexin, our team of experts is available to guide you in selecting the right lifting solution for your operational needs. Contact us for a detailed quote and expert advice tailored to your requirements.

Product Parameters

Technical Parameters:

Parameter	Value
Lifting Capacity	Up to 20 tons
Span	Customizable (up to 30 meters)
Lifting Height	Up to 30 meters (depending on configuration)
Travel Speed	20-60 m/min (adjustable)
Hoist Speed	CD: 8-12 m/min, MD: 4-8 m/min (adjustable)
Power Supply	380V, 50Hz, 3-phase (standard), customizable
Control Method	Pendant or Radio Remote Control
Rail Width	Customizable (according to project needs)
Safety Features	Overload protection, limit switches, emergency stop
Material	Q235B steel (standard), Q355B steel (optional)
Hoist Upgrade	Euro-style hoists (for heavier loads and higher work duty)

 

Product Structure

Understanding the Structure of a Single Girder Gantry Crane

The structure of a single girder gantry crane is a strong and efficient system designed for lighter to medium-duty lifting tasks. Understanding its key components, such as the main girder, legs, hoist, and end trucks, helps operators maximize the crane's performance, ensure smooth operation, and extend its service life. A clear grasp of the crane's structure enables users to operate with confidence, minimize maintenance needs, and enhance overall safety and productivity.

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 heavy containers. 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 container 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 container crane, these legs run on tracks along the length of the crane's working area. For a rubber-tired gantry container 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 containers. 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 container. 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 container being lifted or placed.

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.

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.

 

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

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

Founded 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.

Certifications

Exhibitions

Our quality and reputation attracts many customers

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. 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.