• Model NO.：SEM518
• Compaction Depth：40cm
• Engine Type：Diesel Engine
• Travel Speed：30cm,s
• Centrifugal Force：13.5KN
• Certification：CE
• Condition：New
• Engine Power：129kw
• Transport Package：mm
• Specification：18000kg
• Trademark：sinomada
• Origin：China
• Production Capacity：50000PCS,Year

Model ModelSEM518Engine Specification EmissionChina Stage IIStd Rated Power-Gross129 kWRated Speed2,000 r/minOperating Weight18,000 kgFuel Tank Volume262 LOperating Specifications Turning Radius Inside Drum Edge6,350 mmStatic Pressure415 N/cmSteering Angle±33 °Swing Angle±12 °Travel Speed F/R I2.98 km/hF/R II5.88 km/hF/R III9.60 km/hHydraulic Cycle Time Hydraulic Oil Tank Volume80 LVibratory System Freqency-Hi/Lo30 / 28 HZAmplitude-Hi/Lo2 /1 mmExcitation Force (High/Low)327/188 KNDimensions Drum Width2,130 mmDrum Diameter1,600 mmDrum Thickness40 mmTire Specs Tires Type20.5-25

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
• SEM520/522 are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides increased compaction performance versus the competition

 

Cooling System

Isolated modular 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

Closed center 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

• SEM518/520 utilize Sauer piston pump and motor
• SEM522 utilize Rexroth piston pump and motor

 

Vibratory hose

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