qtz250-7030 Tower Crane Construction Building Tools 16TONS Load
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
| Foundation | Fixed Angle or base with ballast type |
| Freestanding height (M) | 50-60 |
| Max. Height (M) | 183 |
| Max. Radius (M) | 70 |
| Jib end load (T) | 3.0 |
| Max. Load (T) | 16 |
| 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) |
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
6): Emergency stop button
7): Obstruction light (tip of jib, tower head)
8): Wind lock device.
Pictures
