L-shaped double electric hoist Single-girder Overhead Crane: a "space breakthrough" in narrow-area lifting
In the cramped space on the side of the factory building, traditional cranes are often "limited in their reach" - the L-shaped double electric hoist single-girder bridge crane, with its unique L-shaped legs + double hoist combination, opens up an efficiency gap for narrow-area lifting.
Technical Parameters:
| Lifting Capacity | single hoist: 5 t~20 t (10t is commonly used); Dual hoist synchronization:10 t~40 t (20 t is commonly used) |
| Span | 8~22 m (commonly 10~16 m) |
| Lifting Height | 6~18 m (customizable) |
| Lifting Speed | single hoist: 0.8~10 m/min (frequency adjustable); Dual hoist synchronization:0.5~8m/min (frequency conversion synchronization) |
1. L-Shaped Legs: Wall-mounted for increased space utilization.
The single-sided rigid leg design allows for close placement against factory columns or walls, reducing equipment footprint by over 20%. The angled legs, positioned at a slight angle to the ground, avoid obstacles while providing ample clearance for lifting, instantly transforming even unused areas in the corners of the workshop into efficient workspaces.
2. Dual Electric Hoists: One machine handles two hoists, responding to tasks in seconds.
Parallel Mode: Dual hooks simultaneously lift, doubling the rated lifting capacity (supports customization of the total load of both hoists), making it easy to lift extra-long profiles and heavy molds.
Independent Mode: Dual hoists operate in a time-sharing manner, allowing for simultaneous lifting and unloading of a batch of goods. This improves process efficiency by 50% compared to a single hoist and is suitable for flexible production schedules of multiple and small batches. 3. Single-beam Construction: Lightweight and Reliable, Saving Costs Throughout the Lifecycle
The single main beam with an optimized truss structure reduces deadweight by 35% compared to double-beam models, reducing both plant infrastructure investment and operating energy consumption. The modular design of the electric hoist allows maintenance to be focused solely on core components, improving fault response speed by 40%, making "asset-light" operations a reality.
4. Precision Control: Millimeter-level Positioning, Combining Power and Delicate Control
Powered by a variable frequency drive system, the hoist offers stepless switching of lifting speeds from 0.5 to 10 m/min – ensuring rock-solid stability when lifting heavy steel coils and millimeter-level accuracy when lifting precision equipment. An anti-sway control algorithm reduces hoist swing to less than 30 mm, eliminating the safety hazards of swaying hoists.
In the cramped space on the side of the factory building, traditional cranes are often "limited in their reach" - the L-shaped double electric hoist single-girder bridge crane, with its unique L-shaped legs + double hoist combination, opens up an efficiency gap for narrow-area lifting.