5030 12t High Efficiency Luffing Tower Crane
Main technical performance and parameter of 5030 12t luffing tower crane:
• Hydraulic self-climbing mechanism
• Variable-frequency slewing mechanism
• Varialbe-speed frequency PLC control System
• Operation data display screen
• Various safety devices
• Safety monitoring system (Black Box)
Model
|
SF5030/12T
|
Jib Length (M)
|
50
|
Max. Load (T)
|
12
|
Tip Load (T)
|
3.0
|
Main Material (mm)
|
140×140×16 Angle steel welding
|
Mast Section Dimension (m)
|
2×2×3
|
Hoisting Speed (a=2)m/min
|
0-102 frequency conversion
|
Slewing Speed (r/min)
|
0-0.7 frequency conversion
|
Radius-changing Speed (m/min)
|
0-80 frequency conversion
|
Jacking-up Speed (m/min)
|
0.46
|
Total Motor Power (kw)
|
117.5
|
Voltage
|
380V/50HZ
|
Total Weight (T)
|
129
|
Counter weight (T)
|
27.75
|
Base Form
|
Built-in Type
|
Load diagrams--5030 12t luffing tower crane
|
JIB(M)
|
Fall
|
18
|
20
|
25
|
27
|
30
|
32
|
35
|
37
|
40
|
42
|
45
|
50
|
m
|
|
50
|
2F
|
6
|
6.0
|
6.0
|
6.0
|
6.0
|
5.5
|
4.9
|
4.5
|
4.1
|
3.8
|
3.5
|
3.0
|
T
|
|
|
4F
|
12
|
10
|
7.5
|
6.8
|
6.0
|
5.5
|
4.9
|
4.5
|
4.1
|
3.8
|
3.5
|
3.0
|
T
|
|
45
|
2F
|
6
|
6
|
6
|
6
|
6
|
5.7
|
5.1
|
4.7
|
4.3
|
4.0
|
3.6
|
T
|
|
|
4F
|
12
|
12
|
7.7
|
7.0
|
6.2
|
5.7
|
5.1
|
4.7
|
4.3
|
4.0
|
3.6
|
T
|
|
40
|
2F
|
6
|
6
|
6
|
6
|
6
|
6
|
5.3
|
4.9
|
4.4
|
T
|
|
|
4F
|
12
|
12
|
8.0
|
7.3
|
6.5
|
6.0
|
5.3
|
4.9
|
4.4
|
T
|
|
35
|
2F
|
6
|
6
|
6
|
6
|
6
|
6
|
5.5
|
T
|
|
|
|
4F
|
12
|
12
|
8.4
|
7.6
|
6.8
|
6.2
|
5.5
|
T
|
|
5030 12t luffing tower crane Advantages:
The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanism.
The electric control system of the tower crane adopts the advanced “PLC” control mode of the present day, which greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.
The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wire ropes.
after-sale service
1.One year warranty will be offered,
2. a full set of accessories are provided
3. a full set of quick-wear parts are provided
4. Besides, Professional service team is available to give technical support for the installation and maintenance of Tower Crane and construction hoist.
5. Consulting hotline to receive customers’s inquiry and regularly inquiry the customer machine usage condition, and offer technical guidance and solution to problems in operation and maintenance.
6. tower crane oversea service: for installation and debug, We shall send one technician to the site to provide guidance on installation and debugging and the training of operators if necessary.
As a professional exporter,our target is to serve worldwide clients with high-quality products, great-reliability, devoted responsibility,professional services and honorable credibility to meet customers’ requirements in all aspects. We will supply you 24 hours a day and 7 days a week after-sale services.
If you want to know more about our products, pls contact us by email or phone. Also welcome consult us any question at your convenience, any inquiry or kind suggestions from you will be very appreciated.
Looking forward your kindly inquiry and hope to help your strong business in near future!
