China Sem520 Mechanical Single Drum 20ton Vibratory Road Roller

• After-sales Service: Oversea
• Warranty: 1 Year
• Type: Road Roller
• Working Method: Vibration
• Axle: Single Drum
• Grinding Wheel Type: Steel
• Model NO.: SEM520
• Compaction Depth: 30cm
• Engine Type: Diesel Engine
• Travel Speed: 35cm/s
• Centrifugal Force: 40KN
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Operating Weight (Kg): 20000
• Vibration Frequency (High/Low) (Hz): 30/28
• Excitation Force (High/Low) (Kn): 360/208
• Static Pressure (N/Cm): 461
• Rated Power(Kw): 129
• Speed (R/Min): 2000
• Fuel Tank Volume (L): 262
• Drum Width (mm): 2130
• Drum Diameter (mm): 1600
• Transport Package: Nude Packing
• Specification: 6150*2300*3200mm
• Trademark: SEM
• Origin: China
• HS Code: 8501109190
• Production Capacity: 2000

Product Description

Product Description

China Sem520 Mechanical Single Drum 20ton Vibratory Road Roller 
Eden Gao
 

• Flexible and non-impact technology on our vibratory rollers extends the vibratory bearing's working life to beyond 10,000 hours increasing productivity and reducing part wear.
• With a larger diameter drum, combined with amplitude consistency and uniformity, we ensure that the optimum compaction force is delivered with fewer passes required.
• Patented cooling technology inside the drum keeps temperatures balanced at around 90° centigrade, 20° lower than the industry average. This stable temperature regulation helps prolong component life and reduces maintenance.

  Operating weight (kg)	20000
  Compaction (% of XS122)
  Vibration frequency (high/low)  (HZ)	30/28
  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)	9.6
  Swing angle  (°)	±12
  Steering angle (°)	±33
  Outer turning radius (mm)	6350
  Max.gradeability	34%

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