Gantry crane
Weiyuan Heavy Duty MG Type Crane for Low TCO & High Operational Uptime

Product Overview
The Weiyuan Heavy Duty MG Type Gantry Crane is designed to maximize long-term Return on Investment (ROI) while minimizing Total Cost of Ownership (TCO). In heavy industrial operations, crane downtime and frequent component replacements severely impact profitability. Weiyuan addresses this by using Q355B high-tensile steel, heavy-duty modular components, self-lubricating bearings, and energy-efficient VFD drives. Combined with direct-factory manufacturing that eliminates middleman markups, the MG Gantry Crane delivers high operational reliability, reduced power consumption, and low maintenance overhead throughout its 20+ year design life.
Product Advantages
Engineered for Outside Lifting: Built with highly modularized components and over 90% standardized parts, significantly lowering routine maintenance and spare parts costs.
Heavy-Duty Lifting Power: Optional regenerative VFD drives convert braking energy back into usable electricity, cutting power consumption costs by up to 20% annually.
Superior Stability and Reach: Hardened wheel treads, forged steel gears, and high-tensile wire ropes extend component lifespans under heavy multi-shift duty cycles.
Durable and Low-Maintenance: Manufactured fully in-house by Weiyuan, eliminating intermediary distributor markups and delivering direct factory pricing value.
Customized to Your Needs: Engineered for high operational uptime, minimizing unplanned downtime to keep your site logistics and production lines moving continuously.
Application Scenarios
Outdoor Stockyards: Ensures non-stop multi-shift steel loading with minimal maintenance interruptions in continuous-operation steel yards.
Precast Concrete Facilities: Maintains steady daily dispatch schedules for concrete bridge beams and structural modules.
Heavy Industrial Plants: Provides cost-effective material handling for long-term industrial fabrication yards and manufacturing plants.
Stone and Quarry Industry: Durable Q355B construction ensures long service life in abrasive quarry environments.
Construction Sites & Hubs: Delivers high ROI for high-volume logistics sites requiring round-the-clock crane operation.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Weiyuan |
| Rated Capacity | 10t to 200t (Customizable for heavier loads) |
| Span | Up to 50m (Customized to your site) |
| Max. Lifting Height | Up to 30m (Customized) |
| Work Duty | A5–A7 (Medium to Heavy Duty) |
| Structure | MG Type Heavy-Duty Double Girder Gantry Crane |
| Lifting Mechanism | Energy-efficient winch trolley or heavy-duty wire rope hoist |
| Crane Traveling Speed | 20-40 m/min (VFD energy-saving control) |
| Trolley Traveling Speed | 20-40 m/min (VFD energy-saving control) |
| Control Methods | Wireless Remote Control, Cabin Control |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz via cable reel or busbar |
| Electrical Components | Siemens, Schneider, or equivalent premium brands |
| Safety Devices | Overload limiter, travel limit switches, anemometer, rail clamps, emergency stop, buffers |
| Working Temperature | -25°C to +40°C |
| Protection Class | IP55 for outdoor configuration |
| Steel Grade | Q355B High-Strength Carbon Steel |
| Warranty | 1 Year |
| Lead Time | 40–65 days (Negotiable) |
Features at a Glance
Low-TCO MG double-girder gantry crane engineered for long service life.
VFD drives reduce power consumption and mechanical wear on gears and wheels.
High component standardization reduces routine maintenance and spare part costs.
Direct factory-direct supply offers maximum commercial value and rapid payback.
Ideal for multi-shift steel yards, precast plants, and heavy manufacturing sites.
FAQ
- What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Crane arm length C: Lift height D: Daily working hours/duty cycle E: Material type. - How many operating methods for my selection?
Standard operating methods: A: Pendent controller with push buttons .B: Wireless remote control. C: Air-conditioned cabin control. Choose any type as you like. - Can this type work in hazardous environment?
Sure! We can customize energy-saving, acid proof or explosion proof models to reduce your total operating costs. - What about warranty time ?
Use within the standard for the next 12 months, supported by lifetime technical support and fast spare parts supply. - How can we install the crane?
Our senior engineer can be your side to do full turnkey installation guide service, 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.