TC4810 tower crane:
1. Performance parameters
1). Dimension of section: 1494*1492*2200mm
Mast section: 160*160*12, Q235B
Inclined stay bar of section: 75*8 angle steel
2). Jib length: 48m
Lower chord of jib boom: 75*6 angle steel
Upper chord of jib boom: 89*8 seamless pipe
3). Max. Lifting capacity 4t
4). Lifting capacity at jib tip 1.0t
Free standing height: 30m Max. Height: 120m
Slewing motor: Winding motor
5). Total power: 23.9kW Power voltage: ~380V± 10% Power supply frequency: 50Hz
2. Packing: 3-40'HQ( free standing height)
3. Warranty: Twelve months after the equipment be well erected and we will offer spare parts to agent whole year long. And the seller will response for the lose which is caused by the quality of products.
| Item | Unit
| Magnification |
| α =2 | α =4 |
| Rated lifting torque | KN. m | 400 |
| Max. lifting capacity | t | 2 | 4 |
| Working range | m | 3 – 48 |
| Lifting capacity of the Max. range | t | 1.0 |
| Range of the Max. lifting load | m | 20.97 | 10.96 |
| Lifting height | Independent | m | 30 |
| Adhered | 120 | 60 |
|
| Overall dimension | Foundation frame | m | 6.0× 6.0 |
| height | Independent | 38.284 |
| Adhered | 129.484 |
|
| Jib end to the rotary center | 47.74 |
|
| Balance end to the rotary center | 12.816 |
| Overall weight | Independent | t | 23 |
| Adhered | t | 42.7 |
| Counterweight | t | 7.05 |
Others | Total motor capacity | kW | 23.9 |
| Endurable wind grade at the highest | Grade | ≤ 6 |
| Allowable working temperature | C | -20-40
|
