SANY has launched the 20 ton and 22 ton single drum roller with advanced hydraulic system to better meet customer demands.
The SSR200AC-8 and SSR220AC-8 boast high efficiency. It is equipped with the Bosch Rexroth vibration pump, which features large volume pump delivery and stable power transmission. The engine power reaches to 147kW, which guarantees the machine’s start time shortens to only 3 seconds and its gradeability greatly improves.
The hydraulic single drum rollers are designed to take on the large projects’ fill and compaction work such as high-grade expressway, railroad, airfield runway, dam and stadium etc. It is capable of rolling sandy, half-clayed and clayed soil, dinas and macadam etc.
The improved heat conduction technology ensures the roller can operate in high temperature up to 46℃. Besides, the full hydraulic system simplifies operation procedures.
In order to realize the comprehensive streamlined manufacture, SANY has created a series of automatic and intelligent procedures, such as automatic welding robot, automatic stereoscopic warehouse, production management system etc. Thus, the product quality can be precisely controlled.
SANY also actively establishes road machinery’s research and development platform. It has set up 9 test centers including hydraulic testing center, diesel engine testing center, welding test center, wear-resistant material testing center, chassis full-automatic testing center, simulation laboratory, remote control testing center.