General purpose overhead crane
Weiyuan Heavy Duty QD Hook Overhead Crane for Low-Maintenance Workshop Operations
Product Overview
The Weiyuan Heavy Duty QD Hook Overhead Crane is engineered to provide low lifecycle costs and reliable uptime for industrial facilities. In continuous manufacturing operations, unscheduled crane breakdowns and high replacement parts costs directly reduce plant productivity. Weiyuan addresses this by using Q355B high-tensile structural steel, standardized international-brand electrical components, hardened gear reducers, and variable frequency drives that minimize mechanical stress on drive motors and runway rails. Backed by direct-factory manufacturing, the Weiyuan QD Crane offers heavy lifting power with straightforward routine maintenance and dependable day-to-day operation.
Product Advantages
Engineered for Workshop Productivity: Heavy-duty double-girder design operates continuously across multi-shift production schedules without weld fatigue.
Heavy-Duty Lifting Power: Open-winch crab trolley with modular motor and gearbox mountings allows quick visual inspection and simple routine lubricant service.
Superior Stability and Reach: Forged steel wheels with centralized grease channels ensure smooth travel along runway rails with reduced flange friction and track wear.
Durable and Low-Maintenance: Standardized Siemens/Schneider electrical contactors, commercial-grade bearings, and modular brake assemblies make sourcing spare parts fast and economical.
Customized to Your Needs: We design crane span, hoisting speeds, motor ratings, and electrical layouts to match your facility budget and maintenance capabilities.
Application Scenarios
Multi-Shift Production Plants: Keeps high-volume manufacturing lines running 24/7 with minimal scheduled service interruptions.
Steel Service Centers: Handles continuous heavy coil and plate loading with low brake and gearbox wear.
Equipment Fabrication Shops: Delivers dependable lifting for cutting, fit-up, and welding bays with minimal maintenance overhead.
General Warehousing Facilities: Provides reliable overhead lifting for loading and unloading trucks with low utility and maintenance costs.
Foundry Maintenance Bays: Rugged mechanical construction withstands industrial dust with extended component replacement intervals.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Weiyuan |
| Rated Capacity | 5t to 500t (Customizable for heavier loads) |
| Span | 7.5m to 35m (Customized to your site) |
| Max. Lifting Height | Up to 30m (Customized) |
| Work Duty | A5–A7 (Medium to Heavy Duty) |
| Structure | QD Type Heavy-Duty Double Girder Overhead Crane |
| Lifting Mechanism | Heavy-duty open winch trolley or wire rope hoist trolley |
| Crane Traveling Speed | 20–45 m/min (VFD control available) |
| Trolley Traveling Speed | 20–40 m/min (VFD control available) |
| Control Methods | Wireless Remote Control, Cabin Control, Pendant Control |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz via safety busbar |
| Electrical Components | Siemens, Schneider, or equivalent premium brands |
| Safety Devices | Overload limiter, travel limit switches, emergency stop, buffers |
| Working Temperature | -20°C to +40°C |
| Protection Class | IP54 / IP55 for indoor configuration |
| Steel Grade | Q235B / Q355B High-Strength Carbon Steel |
| Warranty | 1 Year |
| Lead Time | 35–60 days (Negotiable) |
Features at a Glance
Weiyuan heavy-duty QD type double-girder overhead crane for workshop lifting.
VFD drives reduce power consumption and mechanical wear on gears and wheels.
Modular winch components allow fast visual inspection and simple maintenance.
High component standardization lowers spare parts inventory costs.
Ideal for multi-shift manufacturing, steel centers, and heavy workshops.
FAQ
- What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Crane span C: lift height: hook travel distance D: Daily working hours/duty cycle E: power source or runway details. - How many operating methods for my selection?
Standard operating methods: A: pendent controller with push buttons .B: remote control with push buttons. C: climate-controlled cabin control. Choose any type as you like. - Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that. - What about warranty time ?
Use within the standard for the next 12 months. - How can we install the crane?
Our senior engineer can be your side to do full installation guidance, test running, and staff training. - 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.
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 ?
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.