Sany reveals SYG 5260 and 5320 conveyor units
The conveyor units for Sany’s new SYG 5260 THB 36 and SYG 5320 THB 42 concrete pumps are fitted, according to the company, with precision electronic controls that act as ‘electronic brains’ to store vital data. Any errors trigger an instant notification in the colour display.
The built-in hydraulic drive unit saves up to 20% of energy. Another key feature is the fully hydraulic sequence control of the conveyor unit in a secure and open hydraulic circuit. The automatic pressure equalisation when switching the slider cylinder of the rugged S-diverter valve reduces loud pressure levels.
A new and simplified servicing and maintenance system for the units sees the conveyor pistons moved directly into the rinsing chamber for exchange using an extended stroke of the hydraulic work cylinder. Once this is done, the change takes place in just a few minutes.