QTZ40 series 4708 model self-raising electric construction tower crane
Quick Details
- Feature: Tower Crane
- Condition: New
- Application: building,construction...
- Rated Loading Capacity: 0.8ton
- Rated Lifting Moment: 400KN,m
- Max. Lifting Load: 4ton
- Max. Lifting Height: 29
- Span: 47
- Place of Origin: Shandong, China (Mainland)
- Brand Name: dacheng
- Model Number: QTZ40
- Certification: SGS,ISO,BV
- Warranty: 14 months from the B/L date
- After-sales Service Provided: Engineers available to service machinery overseas
- electric: Schneider
- color: as your demand
- mast section: 1.5*1.5*2.2m(angle steel)
- mast Material: 160*160*12mm angle steel
- lifting speed: 35/17.5/4.5 m/min(a=4)
- Slewing speed: 0.62 r/min
- trolley speed: 39/26 m/min
- self raising speed: 0.4 m/min
- total power: 24.9KW
- shipping: by 40GP
Specification of Crane tower
QTZ40 series 4708 model self-raising electric tower crane
1,self-raising
2,47m boom length,29m height
3,Max load:4Ton
|
QTZ40 |
4708 |
|
|
Jib length(m) |
47 |
|
|
Max Independent height(m) |
29 |
|
|
Max Attaching height(m) |
120 |
|
|
Max.Load(t) |
4 |
|
|
Tip load(t) |
0.8 |
|
|
Material of major legs |
angle steel 160X160X12mm/Q235B |
|
|
dimension of mast sections |
1.5X1.5X2.2 |
|
|
Lifting speed(m/min) |
(a=2)70/35/9 |
(a=4)35/17.5/4.5 |
|
Slewing speed(m/min) |
0.62 |
|
|
Luffing speed(m/min) |
39/26 |
|
|
Self raising speed(m/min) |
0.4 |
|
|
Total power(KW) |
24.9 |
|
Advantages:
1, NEWORLD uses the the rolled steel from national large iron and steel company wholly.
2, all of the rolled steel,welding material and key materials are tested before transporting to the workshop
3, our company has a strong and professional team in charge of new product research and update.
4, our products are made according to the drawing strictly, using 16Mn, 40Cr and 45# steel.
5, the front point of the crane arm is equipped with anti-warping device additionally.
6, the structure of tower adopts intensive form , excellent rigidity, without deformation.
7, the slewing tower body and standard section are processed by the double milling surface.
Good level of junction surface. Excellent stability, little wear of the slewing bearing. Long using life.
8, the safety equipment adopts the products from the first-rate manufacturer.
9, we adopt the submerged arc welding and carbon dioxide arc welding wholly. We use Imported welding
manipulator in the important parts, with advanced technology and high strength of connection
Superiority:
1. We had already passed the authorization by ISO9001:2008 and CE and established a complete set of quality assurance system.
2. Under such a complete set of quality assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working out production plan, production, test and inspection, packaging, storage, delivering, trace, keep in touch with clients, etc.
3. The CNC control center and PC-based production and marketing system not only improves the working efficiency but also assures the products quality.
4. Our test lines are equipped with a large amount of online test instruments, so that they can ensure and improve the products quality.
5. We also have a complete set of equipment and techniques for testing and controlling the performance of products, which ensures our Hydraulic Scissor Platform Table quality to take a leading position among the fellow products at home and reach the international standard.
Products Show
