• Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
  • Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
  • Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
  • Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
  • Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
  • Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller

Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller

Type: Road Roller
Working Method: Vibration
Axle: Biaxial Dual-Drum
Grinding Wheel Type: Slot Grind
Compaction Depth: 40cm
Engine Type: Diesel Engine
Customization:
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Basic Info.

Model NO.
SEM520
Travel Speed
40cm/s
Centrifugal Force
40KN
Certification
CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition
New
Product Name
Sem 22ton Road Roller
Operating Weight
20000kg
Rated Power
140kw
Drum Width
2130mm
Transport Package
Nude Packing
Specification
6165*2340*3175mm
Trademark
SEM
Origin
China
HS Code
84295100
Production Capacity
500sets Per Month

Product Description

China new SEM SEM520 20Ton single drum Vibrating Road Roller
 

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

The ·Isolated modular cooling system works in an ambient temperature of 43  ºC
 

Reliability

The ·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 gauge monitor machine performance

Main Specifications
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%

Photos:
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller



Company information:
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller
Sem Sem522 20ton Full Hydraulic Vibratory Single Drum Road Roller


Tom
 
 
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