Active Member
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[China]
Address: Zheshan Industrial Partk, Zhangqiu, Jinan City, Shandong Province, China-250200
Contact name:Emma
Jinan Huiyou Construction Machinery Co., Ltd-HYCM Tower Crane |
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qtz250 Topkit Tower Crane Type Of Bridge Crane 75M Jib 48m Working
Height
Short Parameter
1.QTZ250 Topkit Tower Crane
2. Type: fixed and external climbing
3. jib length: 75m
4. tip load:2.5t
5. max.laod:16t
6.freestanding height:48m
Description
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.
Specification
| Rated Lifting Moment | 2500KN.m |
| Rated Loading Capacity | 16t |
| Max. Lifting Load | 16t |
| Tip Load | 2.5t |
| Max. Lifting Height | 183m |
| Jib length / Span | 75m |
| Free standing height | 48m |
| Rope length | 550m |
| Working range | 3 to 75m |
| Slewing speed | 0-0.7r/min |
| Trolleying speed | 0-65 m/min |
| Jacking-up speed | 0.4m/min |
| Counter jib length | 19m |
| Topkit Height | 10m |
| Power supply | 380V/50Hz or others |
| Power Capacity | 77.5Kw |
| Electric switch box | Schneider |
| Hoisting speed | (a=2)0-63, (a=4)0-31.5 |
| Mast section | 2.0*2.0*3.0m (split structure) |
| Main material | 200*20mm/angle steel/Q345B |
The process features
1): Automatic submerged arc welding is adopted in the main section
limbs and chord boom. It has high thermal efficiency, high
penetration, high production efficiency, while reducing the pores
and crack defects, increases the weld strength and the beautiful
appearance.
2): We adopt carbon dioxide gas welding; it has heat concentrated,
a small welding line, high strength and resistance to rust and
crack. it can reduce tress and deformation, it has high strength
and resistance to rust and crack.
3): Shot blasting is used for masts to strength the hardness of
steel surface; enhance the paint adhesion and prolonging its life
Our Service
------Quality Assurance
Good quality is assured by advanced manufacturing technology. And
all products will be checked by our quality-control manager.
------Excellent Package
We provide standard, strong, protective package for our products to
prevent it from outer damage.
------Warranty Assurance
For our tower crane, we provide 1 year warranty period and quick
replace service.
------The Fastest Reply
Detailed information,specific model and price of products will be
provided quickly after receiving inquiry.
Safety devices:
1): Hoist height limit
2): Over speed limit
3): Over load limit
4): Lifting moment limit
5): Slewing angle limit
7): Obstruction light (tip of jib, tower head)
8): Wind lock device.
Pictures
