Shanghai Technology Progress Prize for hydraulic crawler crane of Sany Technology

On April 18^th, 2007, the awarding ceremony of 2006 Shanghai Technology Progress Prize was held at Shanghai Exhibition Center. The hydraulic crawler crane of SANY Technology in Shanghai was awarded the third prize of Technology Progress.
SANY crawler crane adopt a series of advanced innovative technologies like CAN-BUS Technology, Secondary Hoisting Control Technology, Adjustment of Maximum Engine Load, Application and Control of SSL Counterweight, Self-diagnosis for Malfunctions etc. Among them, Secondary Hoisting Control Technology is able to enhance boom stability and Application and Control of SSL Counterweight could increase hoisting capability significantly, which are originated by SANY domestically. At present, SANY could produce hydraulic crawler crane from 50 tons to 400 tons totally 7 series. The 400 tons hydraulic crawler crane has finished the monopoly of foreign heavy-duty crawler crane in China.