18 Ton Single Drum Vibratory Road Roller Sem518

• Customization: Available
• After-sales Service: Video Technical Support
• Warranty: 1 Year
• Model NO.: SEM518
• Type: Road Roller
• Working Method: Vibration
• Axle: Uniaxial Monowheel
• Grinding Wheel Type: Sheep Foot Roller
• Compaction Depth: 35cm
• Engine Type: Diesel Engine
• Travel Speed: 35cm/s
• Centrifugal Force: 40KN
• Certification: EPA, CS, CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Rated Power: 129kw
• Vibration Frequency (High/Low): 30/28Hz
• Excitation Force (High/Low): 327/188kN
• Hydraulic Oil Tank Volume: 80L
• Transport Package: Nude, Roro, Container
• Specification: 5815*2290*3130mm
• Trademark: TEWREX
• Origin: China
• HS Code: 8429401100
• Production Capacity: 1000 Units/Year

Product Description

Product Description

18Ton Fully Hydraulic Vibratory Single Drum Road Roller SEM518 Compactor  

Technical Features

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
• SE.M520/522 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
• Shunt tank provides constant system pressure and provides easy visual check of coolant level

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
• SE.M518 utilize Sauer piston pump and motor
• Vibratory hose
• Utilize Eton hoses and joints, high reliability
• Optimized hose routing, prolongs hose life

Powertrain

• Electronically controlled transmission
• Easier to shift, reduces operator fatigue and improves working efficiency
• High reliability
• Axle equipped with Proportional Torque differential (PTD)
• PTD controls torque applied to the wheels based on ground conditions, improves overall traction
• Grade ability is 34% compared to competitors' at 30%
•  Optimized transmission ratio, 1st gear has higher travel speed

Dashboard

• Vibratory Frequency Meter
• Continuously displays machine compaction frequency
• Operator may select appropriate frequency to avoid excessive compaction
• Three Level Alarm System
• Machine will diagnose system issues and notify the operator with 3 levels of warning indicator lights and audio alarms

Key Features

• Application/Versatility
• Applications include road, railway, airfield and industry yard compaction
• Optional diamond shape pad-foot roller for compacting clay soils
• Optional square shape pad-foot roller for compacting sandy materials
• High efficiency
• 50mm drum, compaction performance is 10%~15% better than competitors
• Isolated modular cooling system, works in ambient temperature of 43 ºC
• Reliability
• Vibration system utilizes an eccentric vibe pod design, extends life up to 50%
• Closed center hydraulic system, world famous piston pump and motor
• Electronically controlled transmission, easy and
• comfortable to operate
• Operation
• Digital frequency meter, monitors compaction frequency
• Three level alarm system and Engine speed guage monitor machine performance

Tiltable Cab

• SEM offers a tiltable cabin which provides more convenient maintenance of the pump, transmission, hose and electronic components
• Hydraulic tiltable cab is optional

Technical parameters

Soil Compactor Model	SEM518
Operating Weight	18000kg
Compaction
Vibration Frequency (High/Low)	30/28Hz
Amplitude (High/Low)	2/1mm
Excitation Force (High/Low)	327/188KN
Static Pressure	415N/cm
Engine
Rated Power	129kw
Speed	2000r/min
Fuel Tank Volume	262L
Hydraulic Oil Tank Volume	80L
Drum
Drum Width	2130mm
Drum Diameter	1600mm
Drum Thickness	40mm
Tires
Tires Type	20.5-25
Speed
F/R	2.98km/h
F/R	5.88km/h
F/R	9.60km/h
Swing Angle	±12°
Steering Angle	±33°
Outer Turning Radius	6350mm
Max. Gradeability	0.34

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