Sem 22ton Hydraulic Single Drum Vibrating Road Roller Sem522

Vibe Pod Design

• Eccentric vibe pod design, extends system life by 50%.
• Steel shot moving inside closed eccentric block, stable and reliable.
• vibe amplitude, reduces impact to motor, prolongs maintenance period of vibratory system.
• Completely sealed eccentric gear eliminates contamination, prolongs bearing life.

Cooling System

• Suction style fan pulls low temperature air through the radiator, providing superior cooling capability
• Optional high ambient cooling system allows the machine to work in ambient temperature up to 50 ºC

Vibratory Hydraulic System

• Improves efficiency by 20% over the open center system
• Reduces oil contamination, prolongs life of hydraulic system
• Maintains higher pressure and smaller energy loss
• Allows for simpler hose routing
• Requires smaller volume hydraulic tank, reduces maintenance cost

World class vibratory hydraulic components

• SEM518 utilize Sauer piston pump and motor

Vibratory hose

• Utilize Eton hoses and joints, high reliability
• Optimized hose routing, prolongs hose life