Truss Gantry Cranes make heavy lifting easier – Truss gantry cranes reshape the paradigm of heavy lifting engineering
On the vast construction sites where precast bridge beams are erected, or at the busy docks where large-scale cargo is transshipped, "large-span load-bearing" and "precise lifting" are the "holy grail" of engineering. Truss gantry cranes, with their core Truss truss structure, utilize a combination of "lightweight trusses + powerful lifting force + intelligent control" to inject new momentum into heavy-duty projects such as bridges, ports, and energy.
Technical Parameters:
| Lifting Capacity | 200-1000 tons |
| Span Range | 30 m~80 m (single/double beam optional) |
| Lifting Height | 10m~50m (distance between hook center and ground) |
| Lifting Speed | 0.5~10m/min (frequency control) |
| Crane Travel Speed | 5~30m/min (dual motor synchronization) |
Materials × Craftsmanship: Creating an "Industrial Skeleton"
High-Strength Truss: Utilizing Q460 low-alloy high-strength steel, welded into a spatial truss, it boasts a 30% reduction in deadweight compared to box-type gantry cranes, yet can stably carry loads ranging from 200 to 1,000 tons (customizable to cover all operating conditions).
Wind Drag Killer: The hollow truss design reduces the wind drag coefficient by 25%, enabling safe operation even in typhoon conditions (Force 8 winds), ensuring unimpeded operation on open-air bridge construction sites.
Strong Joints: A combined CNC intersecting wire cutting and bolt welding process increases joint tensile strength by 40%, eliminating the risk of stress concentration fractures.