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|Condition:||100% New||Application:||Buildings And Projects|
|Type:||Fixed With Tower Head||Max. Load:||12 T|
|Jib Length:||70 M||Tip. Load:||3.0 T|
|Mast section:||2*2*3m (split Type) Potain Mast Section||Electric Box:||Schneider|
|Power Supply:||380V/50Hz, 415V/50Hz, 220V/50Hz Or According To Clients Need||Color:||Yellow, Red Or According To Clients Needs|
QTZ250 70M Jib Cat Head Kind Of Tower Cranes For The High Rise Building
1. This series tower crane is characterized by horizontal jib frame, trolley travel, slewing self-climbing, novel structure and reliable running.
2. All accessories are adopted from home famous brands and electrical components
from international famous brands.
3. "Quality First" is not just a slogan, which has already deeply rooted in HYCM People's soul, besides we will also make all your purchases in unlimited satisfaction with star-rated after-sales services.
|Foundation||Outrigger / Fixing Angle or base with ballast type|
|Freestanding height (M)||70|
|Max. Height (M)||183|
|Max. Radius (M)||70|
|Jib end load (T)||3.0|
|Max. Load (T)||12|
|Drum capacity (M)||550|
|Lifting speed (M/MIN)||0-100 and 0-50|
|Slewing speed (R/MIN)||0-0.6|
|Trolley speed (M/MIN)||0-60|
|Power line voltage||380V/50Hz (60Hz) or others|
|Counter weight||Stell-structured frame (without concrete)|
|Mast section (M)||2 x 2 x 3 (Split type)|
1. Suitable for all kinds of construction project and can work under all kinds of work condition.
2. It has high working speed, good speed-adjusting performance, steady operation and high efficiency.
3. The crane has complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment.
4. Three-speed motor and mono-speed ratio decelerator are applied in the lifting structure, which enables heavy load low speed and light load high speed.
5. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can realize high load capacity, steady starting and reliable operation.
Good quality is assured by advanced manufacturing technology. And all products will be checked by our quality-control manager.
We provide standard, strong, protective package for our products to prevent it from outer damage.
For our tower crane, we provide 1 year warranty period and quick replace service.
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Why choose us
1. A professional tower crane supplier in China with 15 years experience
2. Exported to more than 20 countries with ISO9001 & CE & GOST Certifications
3. Hydraulic self-climbing mechanism
4. Variable-frequency slewing mechanism
5. Varialbe-speed frequency PLC control System
6. Operation data display screen and Safety monitoring system (Black Box)
7. Various safety devices