SANY Crawler cranes features in top reliability and the highest operational efficiency with its lifting capacity ranging from 40t to 1600t. In 2011, SANY launched SCC36000, a twin-boom crawler crane with breakthrough tonnage never seen before in the industry. SANY has remained ahead in technological innovation, acquiring over 500 patents for crawler cranes on sales alone, ensuring its machines offer you maximum safety, stability and flexibility in whatever operating environment.
Load Hoisting Mechanism
A variable hydraulic motor drives the planetary gear reducer to control the lifting and lowering of main hoists I and II. Meanwhile, the infinitely variable displacement ensures the excellent acceleration of hoisting power of main hoist I and II.
Lifting capacity below 325t needs only one hoist, while two hoists must be applied simultaneously when the capacity exceeds 325t. Synchronization function of main hoists I and II is available;
The maximum parts of line is 48. Multi-layer winding for drum with fold-line grooves can avoid rope disorder. Reducer is featured with low noise, high efficiency, long service life, and convenient oil change.
Drums with fold-line grooves are adopted for all luffing devices. Hydraulic motor drives the planetary gear reducer with excellent infinitely variable displacement to realize multi-functions.