The SC series construction hoists produced by the company are divided into three drives and two drives according to the transmission mode; they are divided into: ordinary power frequency control, PLC programmable control and frequency conversion control (power frequency/frequency conversion control) according to the control mode. The ordinary power frequency running speed is 33m/min; the variable frequency running speed is divided into 0-40m/min, 0-54m/min, 0-63m/min, 0-75m/min, 0-100m/min.
The cross-section dimensions of the hoist rail frame (standard section) are: 450×450mm, 650×290mm, 650×650mm, 650×900mm, 800×800mm, and the height is 1508mm; The dimensions of the hoist cage are: 1.8m × 1.35m × 2.2m, 3m × 1.5m × 2.4m, 3.2m × 1.5m × 2.4m, 3.2m × 1.7m × 2.4m, 4.5m × 1.6m × 2.6 m. The company has 36 patented technologies of hoist structural parts and control parts.For the transmission mechanism, gears, back wheels, rollers and other components that affect the smooth running of the whole machine, further improve the processing and manufacturing precision, improve ride comfort, stability, safety and reliability, and reduce the maintenance.
The main electrical components are branded by Schneider, and the products are subject to strict technical testing and machine testing to ensure the high quality of the products.
PS:We offer assembly type of large lting cage,it can be assembled and replaced according to customer's requirements,so it is convenient for the construction site,higher interchangeable and security and it aslo can be used for the construction transportation of high rise building curtain wall.
Related tower crane model specifications
Any requirement please feel free to contact me anytime!we'd love to give you the best price and performance tower crane quotations! (Also offer Spare Parts)
Main Chord Specification
Mast Section Size(M)
|Double cages/Single cage|
Dahan Construction Machinery (Group) is a large-scale enterprise group in Chinese construction machinery industry, specializing in the production of "tower cranes" and "construction elevators", with registered capital of 20 million US Dollars, integrating research, development, production, sales, service and finance.
Founded in November, 2000, after 18 years of rapid development, at present, the annual production capacity was over 10,000 sets and become the leading brand in tower crane and elevator industry in China.
The head office of the group is located in Hi-tech Development Zone, Jinan, China, with 3,000 sqaure meters workplaces. The production bases are separately located in Mingshui Economic Development Zone of Jinan City, Foshan of Guangzhong Province, Yiyang of Hunan Province, with total area of over 300,000 square meters. At present the group has 8 production bases, 7 operation center, 8 sales companies, one finance lease company and one import & export company.
Talent strategy is the core competitiveness of Dahan Construction Machinery. Dahan has 2300 employees, and 37 persons of them are cutting-edge technical talents, including drafters of national standard of domestic tower crane industry, engineers of implementing earliest FEM calculation of China, and professionals of design calculation and manufacturing technique. Besides, the group also have more than 600 professional personnels of other aspects like sales, management, financing, etc.
Science and technology are primary productive forces. Dahan owns 82 national technology patents (including 5 invention patent. In 2013 the group won the "high-tech enterprise" title, joined the Chinese Hoisting Machinery Standardization Technical Committee, and participated in revision of national standard (GB13752) of tower crane.
At present, the company has imported more than 100 robots of Panasonic and ABB company from Japan and Sweden separately, and owns 12 sets of automatic spraying lines, more than 1000 sets of large plasma cutting machines, CNC drilling machines, milling machines, lathes, boring machines, welding machine and other special tools and equipment. Through advanced equipment, automated assembly line, Dahan can ensure quality of products in the aspect of production technology. Besides, Dahan also build strategic partnership and matching supply cooperation with world-class enterprises such as Baosteel, Ansteel, Dezhou Sheng Jian, Rothe Erde, SIEMENS, Zhejiang Sanmen, France Schneider, etc., to ensure fist class quality of products in the aspect of purchasing of raw material and spare parts.
Now the group has achieved complete coverage of four major series, i.e., top kit tower crane, flat-top tower crane, luffing boom tower crane, and construction hoist, with over 30 types and more than 60 models. Till 2013, Dahan had built sales teams of 200 persons, and nearly 1000 sales outlets in domestic market, and sold nearly 50,000 Dahan tower cranes to 32 provinces, direct-controlled municipalities, and autonomous region, and exported products to over 50 countries and districts.
In 2012, Dahan established the joint venture, Zhongkang International Financial Leasing Co., Ltd in Binhai New Area, Tianjin City, with 50 million dollars registered capital, to effectively provide clients financing solutions, aiming to achieve the transition of sales modes from "Products supply" to "Supply of products and comprehensive financing service".
Along with internationalization and implementation of international branding strategy, Dahan Construction Machinery (Group) has developed to be a professional, mature, healthy and highly reliable manufacturer and service provider of tower cranes and construction hoists, and will stand on the top of world's construction machinery industry with a fire-new image.Any requirement please feel free to contact me anytime!we'd love to give you the best price and performance tower crane quotations!