The SYT80(T6510-6) flat-top tower crane is a classic 80t·m building hoisting equipment, widely used in high-rise residential buildings, commercial complex construction, bridge engineering and prefabricated building projects. With a maximum jib length of 65m and the tip lifting capacity of 1.0 ton, it can cover a large construction working range.
Adopting flat-top non-head tower structure, the crane has no height limit for group tower overlapping construction, which is very suitable for dense building construction sites. The frequency conversion lifting, slewing and trolleying mechanism realizes stable start-stop and low-noise operation. The standard section adopts high-strength integral welding process, with strong wind resistance and structural stability, which can adapt to coastal strong wind, inland plateau and other harsh construction environments.
No tower head design effectively avoids collision risks between multiple tower cranes on dense construction sites, supports overlapping working ranges of multiple equipment, greatly improving the overall construction efficiency of the project.
Lifting, trolley and slewing mechanisms all adopt frequency conversion speed regulation technology, featuring stable startup and braking, small impact on the tower body, low operating noise, which meets the environmental construction requirements of urban residential areas.
The tower body standard section adopts Q355B high-strength steel with automatic submerged arc welding process, strong structural rigidity, excellent wind resistance, and can work safely under the rated wind speed of 20m/s.
| Model | Max. Lifting Capacity | Boom Length | Engine Power |
|---|---|---|---|
| YSN139 | 90 Ton | 13.5-60m | 270kW |
| YSN139A | 100 Ton | 14-65m | 300kW |
| YSN139B | 110 Ton | 15-70m | 320kW |
Suitable for construction in environments with narrow working spaces such as subways and tunnels.
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