1. The standard section of the tower body is 1.8 meters by 1.8 meters, and the main chord material of the standard section is seamless steel pipe;
2. The lifting mechanism adopts a variable frequency motor, equipped with a rotary encoder, closed-loop control, and has zero servo anti fall function and ant speed slow positioning function; There are two options for lifting capacity: 6 tons and 8 tons;
3. The rotary mechanism adopts a rotor wound motor for speed regulation, ensuring smooth starting and braking.
The standard section of the tower body is 1.8 meters by 1.8 meters, and the main chord material of the standard section is seamless steel pipe with low wind resistance.
The joint of the crane arm is made of forged parts with high fitting accuracy; The lower chord is made of pointed square tube, which has a lightweight structure and high rigidity.
The double rotating mechanism is symmetrically arranged, with each rotating mechanism having a torque of 10000Nm.
The lifting mechanism adopts a variable frequency motor, equipped with a rotary encoder, closed-loop control, and has zero servo anti fall function and ant speed slow positioning function; There are two options for lifting capacity: 6 tons and 8 tons.
| name | Company | parameter | ||||||
|---|---|---|---|---|---|---|---|---|
| Rated lifting torque | kN.m | eight hundred | ||||||
| Maximum lifting capacity | t | 8/6 | ||||||
| Work range | m | 2.5～60/55 | ||||||
| Lifting capacity at maximum working range | t | one | ||||||
| Lifting height | m | Magnification ratio | Independent style | Adhesive type | ||||
| two | forty-five | one hundred and fifty | ||||||
| four | forty-five | seventy-five | ||||||
| Lifting performance | Magnification ratio |
|
two | four | ||||
| Lifting speed | m/min | eighty | forty | forty | twenty | |||
| Lifting capacity | t | two | four | four | eight | |||
| Rotation speed | r/min | zero point six two | ||||||
| derricking speed | m/min | 45.4/22.5 | ||||||
| Lifting speed | m/min | zero point three three | ||||||
| Tower body size | m | 1.8×1.8×2.5 | ||||||
| Balance weight | t | 18/15.4 | ||||||
| working temperature | ℃ | -20～+40 | ||||||
| Whole machine power | kW | 44.3 (excluding lifting motor) | ||||||
