1. The standard section is a piece assembly structure, which is convenient for storage and transportation; The tower body is reinforced with an independent lifting height of 61 meters;
2. The lifting, rotating, and variable amplitude mechanisms are all controlled by variable frequency speed regulation. The symmetrically arranged rotating mechanism works smoothly and is easier to maintain.
3. The lifting frame structure can be designed as a double U-shaped structure for convenient container transportation; The hydraulic system is designed for low pressure to protect hydraulic components;
4. The balance arm is a multi section combination type, with different balance arm sections configured according to different crane arm lengths, resulting in a beautiful overall appearance of the machine.
The tower cap and balance arm structure are equipped with installation auxiliary device brackets for balance arm pull rods, making tower crane installation faster, more convenient, and safer.
The lifting mechanism is controlled by closed-loop variable frequency speed regulation, with zero servo anti fall function and slow ant speed positioning function; The use of large-diameter double folded groove drum can extend the service life of steel wire rope.
| name | Company | parameter | ||||||
|---|---|---|---|---|---|---|---|---|
| Rated lifting torque | kN.m | two thousand and five hundred | ||||||
| Maximum lifting capacity | t | sixteen | ||||||
| Work range | m | 3.1～70/65/60 | ||||||
| Lifting capacity at maximum working range | t | 3/3.7/4.2 | ||||||
| Lifting height | m | Magnification ratio | Independent style | Adhesive type | ||||
|
|
two | sixty-one | two hundred and fifty | |||||
|
|
four | sixty-one | one hundred and twenty-five | |||||
| Lifting performance | Magnification ratio |
|
two | four | ||||
| Lifting speed | m/min | 0~80 | 0~40 | 0~40 | 0~20 | |||
| Lifting capacity | t | four | eight | eight | sixteen | |||
| Rotation speed | r/min | 0～0.7 | ||||||
| derricking speed | m/min | 0~63 | ||||||
| Lifting speed | m/min | zero point four five | ||||||
| Sectional dimensions of tower body | m | 2×2 | ||||||
| Balance weight | t | twenty-two point five | ||||||
| working temperature | ℃ | -20～+40 | ||||||
| Whole machine power | kW | 97.5 (excluding lifting motor) | ||||||
