40 tons Topless Tower Crane Model STT753
Technical Parameters of 40t tower crane
Parametres:
Details of ToplessTower Crane STT753 Technical Data
1. Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion, giant winch.
2 .Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position,
outstanding on performance and operation all around the world.
3 .Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.
STT753 topless tower crane is novel in design concept, reliable in crane structure,high in reliability and strong in anti-fatigue ability.
It can can widely used in urban super-high-rise building construction,bridge construction, port construction, electric power construction, water conservancy construction,shipyard construction and nuclear power plant projects.
Conpared to tower crane with tower head and tie rod, it is simple in jib and counterjib which assured its own strength and rigidity.
Packing & Delivery CASE:
INSTALLATION CASE:
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!
