QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes
The Characteristics for QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes
1. Trolleying and slewing mechanisms are with high working speed, good speed adjustment features and more stable works.
2. Electrical control system adopts to electrical components supplied by professional electrical factories, which is using advanced foreign technology to produce goods. The service life is 3~4 times longer than that of the domestic components. Less trouble, simple maintenance, reliable work.
3. This tower crane is with light structure, good stability, and convenient transportation. The mast sections are connected by pin rolls, which are safe and reliable. Every mechanism is compact, and with advanced technology. There are many kinds of safety devices, which are mechanical or electromechanical integration products, adapt to many kind of bad construction environments, and can ensure the reliable work of the tower crane.
Specifications for QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes
| main capacity | main data |
| main load moment (KN.m) | 5500 |
| max load (t) | 32 |
| tip load (t) | 3.5 |
| working radius (m) | 3.5-80 |
| lifting height (m) | 260 |
| freestanding height (m) | 67.6 |
| lifting jib | upper chord (mm) | 140 Round steel / Q345B |
| lower chord (mm) | ∠164X16 Square tube / Q345B |
| lifting mechanism | motor power | 110KW |
| steel rope | 35W×7-20-1960 -I right lay |
| lifting speed (m/min) | 0-140 0-70 |
| slewing mechanism | motor power | 3X11KW |
| slewing speed (r/min) | 0-0.8 |
| trolley mechanism | motor power | 15KW |
| trolley speed ( m/min) | 0-65 |
Safety devices for QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes
1. Over load limit
2. Over speed limit
3. Hoist height limit
4. Slewing angle limit
5. Lifting moment limit
6. Wind lock device.
7. Emergency stop button
8. Obstruction light (on the tip of jib and tower head)
Optional Parts for QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes
1. Anemometer
2. Air condition in the cabin
3. Direct connection motor
4. Block box or anti-collision system or space limiter
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QTZ550(PT8035) 32t Fixed Self-climbing Building Topless Tower Cranes Images
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