General purpose overhead crane
Factory Price Double Girder Crane
Product Overview
The Factory Price Double Girder Overhead Crane offers an exceptional balance of performance, reliability, and cost-effectiveness. Engineered for heavy-duty lifting, this crane features a robust dual-girder structure that ensures excellent stability for loads from 10 to 50 tons and beyond. By optimizing the design and utilizing trusted, high-quality components, we deliver a powerful lifting solution at a competitive factory-direct price. This crane is the ideal choice for businesses seeking a high-capacity, dependable overhead crane without a premium price tag.
Product Advantages
- Exceptional Value: This crane provides the strength and stability of a double girder system at a highly competitive price point, offering a significant return on investment for budget-conscious operations.
- Reliable and Proven Components: We use industry-standard, reliable components, including robust hoists and motors, to ensure consistent performance and straightforward maintenance, minimizing downtime.
- Superior Stability for Heavy Loads: The double-girder design provides a rigid, stable platform, reducing load sway and making it safer and easier to handle heavy, bulky, or wide materials compared to single girder alternatives.
- Flexible and Customizable: While value-optimized, the crane is fully customizable in capacity, span, and lifting height to meet the specific layout and lifting requirements of your facility.
- Safe and Easy to Operate: Equipped with essential safety features and user-friendly controls (pendant or wireless remote), this crane ensures safe and efficient operation for your team.
Application Scenarios
- General Manufacturing: A cost-effective workhorse for lifting heavy materials, components, and finished products in various manufacturing and fabrication shops.
- Warehousing and Storage: Perfect for facilities that need to handle heavy inventory, large dies, or equipment but are working within a specific budget.
- Stone and Precast Yards: Provides the necessary stability to safely handle heavy stone slabs, concrete blocks, and other construction materials.
- Machine and Repair Shops: Efficiently lifts and moves heavy machinery, engines, and parts for assembly, service, and repair tasks.
- Steel Service Centers: A reliable solution for loading, unloading, and moving steel plates, bars, and structural sections in medium-duty environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Rated Capacity | 10t / 16t / 20t / 32t / 50t (Customizable) |
| Span | 10.5 m to 35.5 m (Customized to your facility width) |
| Max. Lifting Height | 6 m to 30 m (Customized as per demand) |
| Work Duty | A5 (Medium Duty) |
| Lifting Speed | 1–8 m/min (Two-speed, speed depends on capacity) |
| Trolley Traveling Speed | 2–20 m/min (Two-speed or VFD) |
| Crane Traveling Speed | 20–70 m/min (Two-speed or VFD) |
| Hoist Type | CD/MD Electric Wire Rope Hoist Trolley |
| Hoist Motor | Dual-speed conical rotor brake motor |
| Travel Motors | Dual-speed or VFD-controlled gear motors |
| Control Methods | Pendant Control (Standard), Wireless Remote Control (Optional) |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz |
| Control Voltage | 24V / 36V / 48V (Safe control voltage) |
| Electrical Components | Schneider, Siemens, or equivalent reliable brand |
| Safety Devices | Overload limiter, emergency stop, travel limit switches |
| Working Temperature | -25°C to +40°C |
| Protection Class | IP54 |
| Paint/Finish | Industrial anti-corrosion primer and enamel topcoat |
| Steel Grade | Q235B / Q355B Carbon Structural Steel |
| Wheel/End Carriage | Forged steel wheels; Standard box-girder end carriages |
| Rail Size (typical) | P38, P43, QU70 (Recommended for the application) |
| Braking | Electromagnetic disc brakes for all motors |
| Limit Switches | Included for hoisting, cross travel, and long travel |
| Documentation | Certificate of Conformity, Test Reports, CE/ISO Certificates |
| Warranty | 1 Year |
| Lead Time | 30–40 days (negotiable for specific configurations) |
Features at a Glance
- Value-optimized double girder design offering excellent performance for the price.
- Reliable, industry-proven components for durability and easy maintenance.
- Superior stability for heavy and wide loads from 10 to 50 tons.
- Fully customizable span, height, and capacity to fit your needs.
- CE-compliant design with standard safety features for secure operation.
FAQ
1. What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Crane arm length C: lift height: hook travel distance D: What material to lift E: power source or other specials you give us will be more appreciated.
2. How many operating methods for my selection?
Standard operating methods: A: pendent controller with push buttons .B: remote control with push buttons. Choose any type as you like.
3. Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that.
4. What about warranty time ?
Use within the standard for the next 12 months.
5. How can we install the crane? Our senior engineer can be your side to do the installation guide service and training.
6. May I visit your factory?
Of course. We can pick you up at train station, high-speed rail station or airport, and book hotel for you.
