China Manufacturer Hsjj 4t Crane with Crane Top

China Manufacturer HSJJ 4T Crane with Crane Top 



 
1) the tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institute of Building Mechanization of China Academy of Building Research. It absorbs many advanced technology both from China mainland and abroad.
2) We adopt to use Dual draw bars structure on lifting boom, which enables the lifting boom to be under no stress at lifting surface other than uni axial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
3) Adopts VVVF step-less speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
   
 
3. Service
1.) Providing timely delivery, standby engineers are ready to solve any problems
2.) Providing 12 (twelve only)months product warranty period,with ample spare parts
3.) Providing work site installation guidance and training of operation and maintenance

We started manufacturing tower cranes from the very year our firm founded in 2001. And now can offer tower cranes with a maximum lifting load form 2.5t to 16t, which is from QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, to meet the demand of various kinds of customers in different construction works. 


With climbing cage, our crane can change the height itself by adding and reducing its standard sections. 

And the same tower crane can have different lengths of jib with different quantities of jib sections. We will offer the drawing of the same when the goods are delivered. 
 


Company information
 
HSJJ is mainly engaged in producing and selling tower crane and elevator. tower crane (tower top type and flat top type)and construction elevator (single cage and double cage with common motor or vfd).
 
The company has more than 1200 staff, featuring abundant technical force, excellent manufacturing facilities and perfect detection method. The plant covers 255,000 square meters.
 
Our company has been granted with the GB/T19001-2000 idt ISO9001: 2000 Certificate of Conformity of Quality Management System, the People's Republic of China special equipment manufacturing license, CE, GOST and other certifications. Products have been exported to Russia, Mongolia, Moldova, Georgia, Turkey, Egypt, India, United Arab Emirates, Algeria, Angola, Mexico, Brazil and other countries, and have enjoyed good reputations from the users.
 
HSJJ will offer you machinery with first class technology and first class service for your trust and satisfaction.
 
Basic Information
Product/Service (We Sell):  Tower crane, construciton elevator
Brands: HSJJ, HMBT
Number of Employees: 201 - 500 People  
 
Trade & Market
 Main Markets: Eastern Asia
Oceania
South America
Africa
Eastern Europe
Southern Europe
South Asia
Southeast Asia
Mid East
Domestic Market
otal Annual Sales Volume: US$3 Million - US$8 Million  
Export Percentage: 21% - 30%  
 
Factory Information
 Factory Size (Sq.meters): 300,000 square meters  
 Factory Location: Zhangqiu of Jinan City, Shandong Province,China  
 Number of Production Lines: 5  
 Number of R&D Staff: 11 - 20 People  
 Number of QC Staff: 5 - 10 People  
 Management Certification: ISO9001,SGS,CE Certification  



Our service
----Providing timely delivery, standby engineers are ready to slove any of your problem in time.
----we provide one years warranty for the steel structure.
----Providing all-embraced warranty of products quality, worksite installation guidance
----Providing ample spare parts and training of operation and maintenance
----Engineers have more than 5 years' experience.