QTZ63(5010) 4t China Tower crane manufacturer Hydraulic tower crane
Quick details:
1. China 4t tower crane--4t load/hydraulic self-erecting/topkit tower crane
2. Good brand China tower crane manufacturers
3.Quality Certification of ISO9001-2008
4.leading and advanced in China
5.high quality/high working efficiency/favorable price
Mechanism specification of QTZ63 (5010) 4t small topkit tower crane
|
Model
|
TC5010
|
|
Max. Load
|
4t
|
|
Jib Length
|
50m
|
|
Mast Section
|
1.62*1.62*2.2(m)
|
|
Tip Load
|
1.0(t)
|
|
Height
|
31(m)
|
|
Hoisting System
|
|
Lifting Speed
|
|
|
a=2
|
65.1/32.6/13.0 m/min
|
|
a=4
|
31.9/15.9/6.4 m/min
|
|
Power
|
15/15/4 kw
|
|
Characteristics
|
|
l Adopting electromagnetic clutch to control speed and operation easily and convenient
l Adopting vortex braking motor to reach ideal lifting speed and slow in position of loading
|
|
Slewing System
|
|
Slewing Speed
|
0.6 r/min
|
|
Power
|
5.5(kw)
|
|
Characteristics
|
|
l Adopting hydraulic coupler for transmission, working steady and reliable
l There is no shaking or swing while rotating
l It can rotate as winds , to decrease the wind influence and ensure safety .
|
|
Trolley System
|
|
Trolley Speed
|
40/26 m/min
|
|
Power
|
3.3/2.2 (kw)
|
|
l Adopting moment motor to realize stepless speed regulation
l High running speed
l Running steady and reliable
|
|
Electric Elements
|
|
Control type
|
Central control
|
|
Main electric components
|
Schneider Brand (French)
|
|
Automatically trouble detect
|
Such as overloading, mistaken operation
|
The process features:
1): automatic submerged arc welding is adopted in the main sectionlimbs and chord boom. It has high thermal efficiency, high penetration, highproduction efficiency, while reducing the pores and crack defects, increasesthe 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 canreduce tress and deformation, it has high strength and resistance to rust andcrack.
3): shot blasting is used for masts to strength the hardness ofsteel surface; enhance the paint adhesion and prolonging its life
4): we have robot-welding production lines, so the welding qualityhas reached international advanced level.
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.
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!
