China Factory Manufacturer 2 Ton Bmh Semi Gantry Crane with Remote Control for Steel Structure Workshop with Spare Part Supply

• Customization: Available
• After-sales Service: Online Consultation/on-Site Support
• Warranty: 2 Years
• Model NO.: BMH Half Gantry Crane
• Certification: RoHS, CE, ISO9001, SGS
• Condition: New
• Maximum Lifting Weight: 20t Max/Customizable
• Maximum Lifting Height: 20m Max/Customizable
• Operation Form: Push Button Pendent/Radio Remote Control
• Type: Single Girder Semi Gantry Crane
• Main Girder Form: Single Girder
• Model: Mbd/Bmh/Mhb
• 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
• 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

China Factory Manufacturer 2 ton BMH Semi Gantry Crane with Remote Control for Steel Structure Workshop with Spare Part Supply

A semi-gantry crane is a type of overhead crane that combines elements of both gantry and bridge crane designs. Unlike a full gantry crane, which typically has both legs mounted on tracks, a semi-gantry crane has one end supported by a track system while the other end is fixed to a building structure or another support. This design allows for a versatile range of lifting and moving tasks while offering the advantage of reduced space requirements compared to a full gantry system.

Semi-gantry cranes are characterized by their asymmetric support structure. The crane's frame consists of a single side rail or track system, which supports the crane's hoist and trolley. The other side of the crane is typically supported by a wall-mounted rail or an overhead structure, allowing it to cover a significant span with a more compact footprint. This design is particularly advantageous in environments where space is limited or where a full gantry system would be impractical.
 

(1)Technical Parameters
 

Type	Semi Gantry Crane
Tonnage	1T/2T/3T/5T/10T/12.5T/16T/20T/25T/30T/40T/50T/75T/100T/200T/Customized
Span	5 meters to 40 meters
Lifting Height	3 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	Factory,workshop,warehouse,power station,logstic,etc.

 

(2)Advantages & Limitations

Advantages	Multifunctionality: Adaptable to diverse lifting and handling tasks, efficiently meeting various operational needs.
	Space-Saving: With a compact design, it occupies 30% less space than full gantry cranes, ideal for narrow working environments.
	Cost-Effective: Lower material and transportation costs offer significant price advantages over traditional gantry models.
	High Flexibility: Maximizes ground space for smooth coordination with forklifts, trucks, and other equipment.
	Low Maintenance: Simplified components reduce daily upkeep efforts and minimize downtime for repairs.
Limitations	Load Restriction: Less suitable for extremely heavy loads compared to full gantry cranes, with limited applicability in ultra-heavy scenarios.
	Installation Dependence: Requires compatible building structures or supports, imposing higher demands on installation environments.

(3)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.

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

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.