The "Flexible Lifting Hub" of Heavy Industrial Workshops - Dual-Leg Single-Girder Mobile Gantry Crane
In heavy industrial processing workshops, precise lifting of heavy workpieces and flexible cross-regional scheduling are key factors influencing production efficiency and line flow. Traditional lifting equipment is often restricted by fixed tracks or lacks mobility, making it difficult to adapt to complex heavy processing scenarios. However, this dual-leg single-girder mobile gantry crane, with its "freedom of movement, reliable heavy-load handling, and strong adaptability," has become a "multi-talented lifting tool" in the workshop.
Three Core Advantages Address Pain Points in Heavy Industrial Lifting
① Self-Propelled Design, Flexible Coverage of the Entire Workshop
Eschewing traditional track reliance, this wheeled self-propelled system features dual outriggers equipped with drive wheels (some models support steering), enabling smooth movement on hardened workshop floors and easy maneuvering within a small radius. From the processing area to the assembly area and then to the temporary storage area, a single device can achieve "full-area lifting" scheduling without the need for additional lifting and transportation, completely breaking the bottleneck of "limited lifting range." ② Single-beam crane offers strong load-bearing capacity and stable support for heavy workpieces.
Technical Parameters：
| Lifting Capacity | 10t～100t (supports customized heavy-load design, expandable up to 150t to meet the needs of heavy workpiece lifting) |
| Span | 10m～30m (customized on demand, covering the common spans of heavy industrial workshops, and can also be specially designed according to the size of the factory) |
| Lifting Height | 6m～20m (distance from ground to hook center, ultra-high specifications can be customized) |
| Work Duty | A5～A8 (A7/A8 is recommended for heavy industry, suitable for frequent and heavy-load operations) |
| Lifting Speed | 0.5m/min～10m/min (dual-speed/multi-speed adjustment, suitable for "heavy load slow rise, light load fast rise") |
The single-beam main structure is constructed of high-strength alloy steel and optimized through finite element method design. Its rated load can be customized to meet multiple tonnage requirements. It can stably load and precisely lift typical heavy industrial workpieces, such as heavy machine tool beds, large steel structures, and marine powertrain components, fundamentally ensuring the safe and efficient flow of heavy, large workpieces.
③ Double outriggers + Customization for a Perfect Fit in the Workshop
The double-outrigger crane not only enhances its stability (effectively preventing the risk of unilateral tilting), but also allows for flexible customization based on the span and clearance height of the workshop. Whether in a high-clearance heavy equipment processing workshop or a compact precision component production area, adjusting the outrigger height and span allows for seamless integration into the workshop space without disrupting the existing production line layout, allowing the crane to seamlessly integrate with the production environment. Empowering multiple scenarios, boosting heavy industry production efficiency. From heavy machinery manufacturing (such as lifting components for mining and metallurgical equipment), to shipbuilding processing (transferring marine steel structures and propulsion system components), to large mold workshops (loading, unloading, and relocating overweight molds), this dual-leg single-girder mobile gantry crane, with its combined advantages of "flexible mobility, heavy-load reliability, and adaptability," has become a "production accelerator" in heavy industrial workshops, helping companies achieve efficient, safe, and seamless material flow in the heavy processing sector.