QTD4015 6tons Luffing Tower Crane tower crane made in China
Main technical performance and parameter of 6t luffing tower crane QTD4015:
• 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)
Load diagrams---QTD4015 6t luffing tower crane
Jib
|
Fall
|
Range
|
5.5~18
|
20
|
22
|
25
|
27
|
28.5
|
30
|
32
|
35
|
37
|
40
|
length
|
(m)
|
(m)
|
|
40
|
IV
|
Lift load(t)
|
6.0
|
5.2
|
4.6
|
3.7
|
3.3
|
2.9
|
2.6
|
2.3
|
1.9
|
1.7
|
1.4
|
II
|
Load
|
3.0
|
2.7
|
2.4
|
20
|
1.8
|
1.5
|
35
|
IV
|
Lift load(t)
|
6.0
|
5.2
|
4.6
|
3.7
|
3.3
|
2.9
|
2.6
|
2.3
|
1.9
|
II
|
Load
|
3.0
|
2.7
|
2.4
|
20
|
Mechanisms---6t luffing tower crane QTD4015
items
|
Models
|
Operating speeds
(m/min)
|
Lift weight(t)
|
Rope Capacity
|
Motor(kw)
|
Liftting
|
24LVF15Q
|
a=2
|
40
|
3
|
440m
|
24
|
80
|
1.5
|
>440m
|
a=4
|
20
|
6
|
Frequency Control
|
40
|
3
|
Luffing
|
24DVE25B
|
<4.5mm
|
Frequency Control
|
24
|
Slewing
|
RCV120
|
0-0.7r/min
|
Torque 120N.m
|
Jack climbing
|
RT443
|
12.5/25
|
2×(2.6/5.2)
|
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!
