1. Maximum independent lifting height of 50 meters, maximum lifting capacity of 10 tons, standard sections can be used with square tube main limbs in a monolithic structure, or with channel steel main limbs in a modular structure.
2. The lifting, slewing and luffing mechanisms are all controlled by variable frequency speed control;
3. The boom can be combined with a variety of boom lengths.
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Tower structure The tower body structure can be made of integral standard sections, with the connecting sleeves adopting a diagonal dovetail type, and high-strength bolts for connection; or it can be made of plate-type assembled standard sections, with pin connection. |
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Frequency conversion speed control technology The 10t lifting mechanism adopts variable frequency speed control technology, running smoothly without impact; the drum is thick and short, extending the service life of the wire rope. |
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Rotating performance The structure of the upper turntable and the design and installation of the positioning step of the slewing bearing; the slewing motor adopts a torque motor, frequency conversion control, and the slewing performance is more stable. |
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| Name | Unit | Parameter | ||||||
|---|---|---|---|---|---|---|---|---|
| Rated Lifting Moment | kN.m | 1250 | ||||||
| Maximum lifting capacity | t | 10 | ||||||
| Work range | m | 2.5~50/55/60 | ||||||
| Lifting capacity at maximum working reach | t | 1.5 | ||||||
| Lifting height | m | Multiple | Independent | Attaching | ||||
| 2 | 50 | 200 | ||||||
| 4 | 50 | 100 | ||||||
| Lifting performance | Multiple | 2 | 4 | |||||
| Lifting speed | m/min | 90 | 45 | 45 | 22.5 | |||
| Lifting capacity | t | 2.5 | 5 | 5 | 10 | |||
| Rotating speed | revolutions per minute | 0-0.62 | ||||||
| Lifting speed | m/min | 0-58 | ||||||
| Lifting speed | m/min | 0.33 | ||||||
| Tower section size | m | 2×2×3 | ||||||
| Counterweight | t | 17.5 | ||||||
| Working temperature | ℃ | -20~+40 | ||||||
| Full machine power | kW | 61.5 (excluding lifting motor) | ||||||