Sem Singel Drum Vibratory Road Roller Sem520 20ton Soil Compactor

• Type: Road Roller
• Working Method: Vibration
• Axle: Biaxial Dual-Drum
• Grinding Wheel Type: Sheep Foot Roller
• Compaction Depth: 35cm
• Engine Type: Diesel Engine
• Model NO.: SEM520
• Travel Speed: 35cm/s
• Centrifugal Force: 30.5KN
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Operating Weight: 20000ton
• Drum Width: 2130mm
• Drum Thickness: 50mm
• Engine: Weichai
• Transport Package: Nude Package
• Specification: 20ton
• Trademark: SEM
• Origin: China
• Production Capacity: 300units Per Month

Product Description

SEM singel drum vibratory road roller SEM520 20ton soil compactor

Main Specifications
Operating weight (kg)	20000
Compaction (% of XS122)
Vibration frequency (high/low)  (HZ)	30/28
Amplitude (high/low) (mm)	2/1
Excitation force (high/low)  (KN)	360/208
Static pressure (N/cm)	461
Engine
Rated power(kw)	129
Speed (r/min)	2000
Fuel tank volume (L)	262
Hydraulic oil tank volume (L)	80
Drum
Drum width  (mm)	2130
Drum diameter (mm)	1600
Drum thickness (mm)	50
Tires
Tires type	20.5-25
Speed
F/R I (km/h)	2.98
F/R II(km/h)	5.88
F/R III (km/h)	9.60
Swing angle  (°)	±12
Steering angle (°)	±33
Outer turning radius (mm)	6350
Max.gradeability	34%