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Luffing Tower Crane QTD120 (4522) 6 Tons Max. Load Parameter For Buildings
Description of QTD120 Luffing Jib Tower Crane
These cranes have been designed for work on particularly high buildings or in extremely restricted spaces.
A new development is the option of fitting these cranes with a horizontal load path. When the jib is moved, the hoist gear is controlled in such a way as to ensure that the hook travels horizontally.
These luffing-jib cranes can avoid any obstruction and slew through 360 under load. Their small slewing radii and raised jib angles of 15 to 800, even when not in operation, make these cranes particularly advantageous in operations on tight sites containing numerous cranes with overlapping slewing areas.
Advantages of QTD120 Luffing Jib Tower Crane
Use in extremely restricted areas
Small slewing radii
Modular design
Pre-installed assemblies
Extreme hook heights
Horizontal load movement
Climbing inside buildings
Safety monitoring during climbing
Specification
| Model | QTD120 (4522) Luffing Tower Crane | |
| Working Radius (m) | 45 | |
| Max. Load Capacity (T) | 6 | |
| Tip Load (T) | 2.2 | |
| Free standing height (m) | 37 | |
| Max. Height with anchorages (m) | 160 | |
| Mast Section dimension (m) | 1.6×1.6×3, angle steel 180×18mm | |
| Hoisting Mechanism | Speed (m/min) | 80/40/8.5 40/20/4.25 |
| Motor power (kw) | 24/24/5.4 | |
| Slewing Mechanism | Speed (r/min) | 0.6 |
| Motor power (kw) | 2*3.7 | |
| Trolleying Mechanism | Speed (m/min) | 10 |
| Motor power (kw) | 30 | |
| Jacking-up System | Speed (m/min) | 0.4 |
| Motor power (kw) | 7.5 | |
| Total Power (kw) | 34 | |
| Power Supply | 380V/50Hz or according to clients needs | |
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