XS123 single drum roller is medium, self-propelled, full-hydraulic vibratory roller, has the big exciting force, high compaction efficiency, good compaction quality, used mainly for compaction operation of base coarse, sub-base coarse, stone filling of high-speed railway, high-grade highway, airport, harbor, dams and industrial construction site.
1. Hydraulic system
* Adopt imported closed hydraulic drive system com- posed of variable displacement pump and motor to ensure better drive performance and gradeability.
* Two gears infinitely variable speeds to ensure optimized working speeds under different working conditions.
2. Braking system
Braking system is made up with drive axle, wet type brakes at front drum speed reducer, and brake of closed hydraulic system. It owns travelling,parking, and emergency braking functions to ensure driving safety.