CE Certification 15t Rail-Mounted Single Girder Gantry Crane with Electric Hoist and VFD for Outdoors Industrial Construction Site

• Customization: Available
• After-sales Service: Online Consultation/on-Site Support
• Warranty: 2 Years
• Model NO.: MH Single Beam Gantry Crane
• Certification: RoHS, CE, ISO9001, SGS
• Condition: New
• Maximum Lifting Weight: 30t Max/Customizable
• Maximum Lifting Height: 30m Max/Customizable
• Operation Form: Push Button Pendent/Radio Remote Control
• Type: Single Girder Semi Gantry Crane
• Main Girder Form: Single Girder
• Model: Mh
• Span: 40m Max/Customizable
• Power Supply: 3 Phase 380V 50Hz/Customizable
• Moving Type: Rails/Track/Floor
• Electrification: Cable Reel/Festoon/Conductor Bars
• Lifting Mechanism: Electric Wire Rope Hoist/Chain Hoist/Winch
• Work Duty: A3, A4, A5
• Application: Factory, Warehouse, Outdoor Storage Yards
• Working Temperature: -25 to 40 Degree
• Material: Q235B/Q355b Steel
• Motor: Gear Motor
• Girder Type: I-Beam/Box Girder/Truss Girder
• Lifting Capacity: 2t, 3t, 5t, 8t, 10t, 15t, 20t, 25t, 30t
• Insulation: F
• OEM/ODM Service: Available
• Transport Package: Membrane Proof + Container
• Specification: Containers 20/40 feet
• Trademark: Hexin
• Origin: China
• HS Code: 8426193000
• Production Capacity: 1000 Pieces/Year
• Package Size: 1000.00cm * 1000.00cm * 1000.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

ISO9001 Certification 15t Rail-Mounted Single Girder Gantry Crane with Electric Hoist and VFD for Outdoors Industrial Factory

Single-girder gantry cranes feature simple structures, flexible operation, and cost-effective pricing. They are primarily used for material loading, unloading, handling, and short-distance transportation in various settings, including indoor workshops, open-air warehouses, storage yards, and port terminals.

Purchase Recommendations:

• Select According to Requirements: Decide load capacity, span, and height by goods weight and space. Pick higher-duty cranes for frequent use.
• Balance Cost-Effectiveness: Weigh quality, performance, and price for the best value.
• Prioritize Quality Assurance: Choose reputable, qualified manufacturers, such as Shanghai Hexin, which has a full range of credentials.
• Emphasize After-Sales Service: Ensure installation, training, maintenance, and spare parts support.

Note: Specific model parameters can be customized according to actual load, span and functional requirements. For details, please contact the sales team to obtain technical solutions.

(1)Technical Parameters

Type	Single Girder Gantry Crane
Tonnage	1T/2T/3T/5T/10T/12.5T/16T/20T/25T/30T/Customized
Span	1 meters to 40 meters
Lifting Height	2 meters to 40 meters
Working Level	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	24 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	Wireless Remote control or Ground Handle or Cabin
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.

 

 

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

1. Composition
   • Main beam: Constructed from Box Beam or I-Beam.
   • Legs: Welded from Q235B or Q355B steel.
   • End beam: Welded from Q235B or Q355B steel.
2. Functions
   • Supports the entire crane structure.
   • Transmits loads during operation.
   • Connects to the rails for stable movement.
3. Structural Feature
   • Asymmetric structure, lightweight design, strong scenario-specific applicability.

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.

Cabin(Optional)

1. Location
   • Typically positioned on top of the main beam or legs for optimal visibility.
2. Function
   • Controls crane operations, monitors parameters, ensures operator safety and comfort.
3. Configurations
   • Equipped with control handles, buttons, displays, air conditioning, etc. Some models support intelligent monitoring or explosion-proof designs.

 

Operating Mechanism

1. Wheels:
   • Directly contact the rails or ground to support the weight of the gantry crane and drive the equipment to move.
2. End Beams:
   • Connect the bottoms of the two side legs, distributing the weight of the legs and main beam (including cargo loads) to the wheels and rails through the end beams.
3. Rails (or Ground Foundation):
   • Provide a running path for the wheels and bear the weight of the gantry crane and cargo loads.

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.
7. Cross limit switch: Restricts lifting height and travel range to prevent overhoisting and derailment.
8. Emergency stop button: Instantly cuts off all power in emergencies to halt operation and minimize risks.

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.

^{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: 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 (if available) to help tailor the crane design to your space and layout.

If you are unsure how to obtain the above information, please feel free to contact our sales manager at any time. We will provide you with professional assistance and guidance.

Company Profile

Founded in 2007, our company's entrepreneurial journey began in the lifting machinery industry. With the expansion of our global operations, we built a modern manufacturing base in China and officially launched the independent brand Hexin Crane in 2024. Headquartered in Shanghai, we are committed to our mission of "Helping to Lift World."

As specialists in overhead cranes and gantry cranes, we focus on delivering tailored solutions for diverse industrial challenges. Whether addressing precision lifting in light-duty workshops or complex heavy-duty scenarios in ports, steel plants, and beyond, our engineering team crafts purpose-driven designs. Today, Hexin Crane serves clients across 20+ countries and regions, including end-users, distributors, and industry partners. Leveraging modular design, high-precision manufacturing, and intelligent control technologies, we supply core components and OEM manufacturing services for global markets, covering load capacities from 1 to 500 tons. Our solutions are seamlessly integrated into our clients' production ecosystems.

From Shanghai to the world, Hexin Crane combines expertise and craftsmanship to deliver greater value with every lift. For more details, visit our website or contact our global service team.

Certifications

Exhibitions

Our quality and reputation attracts many customers
We will select the most suitable transportation method based on the actual situation of your product to ensure it arrives safely and quickly. If you have other transportation requirements, please feel free to contact our sales manager at any time, and she will provide you with the most appropriate transportation solution.

Packaging & Shipping