1. The lattice boom and counter boom of the flat-top tower crane are convenient to install in sections and can be changed in the air;
2. The tower body standard section adopts L69 type plate structure design, and is equipped with a inclined ladder;
3. The boom can be combined with a variety of boom lengths according to the requirements of the user;
4. Lifting, slewing, and luffing are all controlled by variable frequency, the lifting mechanism has a zero servo anti-falling function, and the slewing mechanism has a anti-sway function.
5、The product parts are highly universal with PT7528 tower crane.
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Tower installation and dismantling The standard section is designed with a sloping ladder and platform for easy access to and from the tower crane, and there is a large working space for the installation and removal of the tower crane. |
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Non-return positioning plate The standard section fishtail plate crosses the main pin and the secondary pin with a non-return locating plate between them. |
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Lifting arm The boom is designed with a safety hook and a safety rope to increase safety. |
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Installation quick It is designed with a variety of mounting brackets, which are easy, safe and labor-saving to install. |
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Tower crane slewing The lower slewing platform is designed as an octagonal structure, and the slewing platform is evenly stressed when the tower crane slews. |
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| Name | Unit | Parameter | ||||||
|---|---|---|---|---|---|---|---|---|
| Rated Lifting Moment | kN.m | 2500 | ||||||
| Maximum lifting capacity | t | 16 | ||||||
| Work range | m | 3.5~70 | ||||||
| Lifting capacity at maximum working reach | t | 3.2 | ||||||
| Lifting height | m | Multiple | Independent | Attaching | ||||
| 2 | 60 | 200 | ||||||
| 4 | 60 | 100 | ||||||
| Lifting performance | Multiple | 2 | 4 | |||||
| Lifting speed | m/min | 0~94 | 0~47 | 0~47 | 0~28 | |||
| Lifting capacity | t | 4 | 8 | 8 | 16 | |||
| Rotating speed | revolutions per minute | 0~0.7 | ||||||
| Lifting speed | m/min | 0~60 | ||||||
| Lifting speed | m/min | 0.45 | ||||||
| Tower section size | m | 2.0×2.0 | ||||||
| Counterweight | t | 25 | ||||||
| Working temperature | ℃ | -20~+40 | ||||||
| Total machine power | kW | 97.5 (excluding lifting motor) | ||||||