Tower Crane PT5613
The PT5613 flat top tower crane features horizontal arm support, trolleying, top slewing and hydraulic jacking. Performance parameters and technical index meets national standards. Its maximum working range is 56 meters and its freestanding height is 46.2 meters. The construction crane’s maximum height is 151.2 meters with a rated load moment of 800kN·m and a maximum load moment of 970.8kN·m.
For advanced construction projects needing practical and reliable equipment, this flat top tower crane is a great choice. Affordable and easy to use, it also has advanced safety settings to protect your workers.
This climbing tower crane has fewer requirements than other lifting equipment, giving you less hassle when installing and dismantling. The installation is 10m lower than a topkit tower crane. For topkit cranes, you need to connect the frame, pulling rods, etc. on the ground, when assembling the hoisting jib, which requires a larger lifting capacity. Flat top cranes don’t are easier to install and have hoisting jibs that are 4m, 5m or 10m per section, and can be assembled in mid-air safely and quickly.
The flat top tower crane is often used with a group of building cranes on the same construction site. Because there’s no tower head, the cross height can be reduced to 3m when two topless tower cranes cross operations, compared to topkit tower cranes which need at least 10m. These cranes take less time to assemble and have a lower capacity requirement, fewer ballastings, and a smaller tower body and chassis.
General Performance Parameters of the Flat Top Tower Crane| Item | Performance | Parameters |
| 1 | Max. load | 8t |
| 2 | Jib length | 56m |
| 3 | Tip load | 1.3t |
| 4 | Freestanding height | 46.2m |
| 5 | Max. height | 151m |
| 6 | Size of mast section | 1.6×1.6 ×2.5m |
| 7 | Material of mast section | square steel tube 135x12 |
Table 1 Double magnification
| Rated lifting torque | kN.m | 800 | |||
| Max. lifting capacity | t | 8 | |||
| Working range | m | 3 ~ 56 | |||
| Lifting Height | Independent | 46.2 | |||
| Adhered | 151.2 | ||||
| Lifting speed | Double magnification | m/min | 80.4/41.0 | ||
| Quadruple magnification | 39.4/20.1 | ||||
| Slewing speed | r/min | 0.62 | |||
| Trolleying speed | m/min | 43.3/21.9 | |||
| Climbing speed | 0.4 | ||||
| Min. stable descending speed | ≤7 | ||||
| Outer size of whole crane | Foundation frame | m | 8×8 | ||
| Overall height | Independent | 55.892 | |||
| Adhered | 160.892 | ||||
| Tip of jib to the slewing center | 54.17 | ||||
| Tip of balanced jib to slewing center | 13.39 | ||||
| Total weight | Structure weight | Independent | t | 46 | |
| Adhered | 86 | ||||
| Counterweight | 17.66 | ||||
| Total motor capacity | kW | 41.52 | |||
| Allowed operating temperature | ℃ | -26 ~ 40 | |||
| Power supply parameters | 50/60Hz | ~ 380/440V±10% | |||
