High Efficiency Road Roller Sem 22ton Compactor Roller Sem522 Road Roller

High Efficiency Road Roller Sem 22ton Compactor Roller Sem522 Road Roller image
Basic Info.
Product Description
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
Model SEM518 SEM520 SEM522 | |||
Operating Weight | 18000kg | 20000kg | 22000kg |
Compaction | |||
Vibration Frequency (High/Low) | 30/28Hz | 30/28Hz | 30/28Hz |
Amplitude (High/Low) | 2/1mm | 2/1mm | 2/1mm |
Excitation Force (High/Low) | 327/188KN | 360/208KN | 374/215KN |
Static Pressure | 415N/cm | 461N/cm | 507N/cm |
Engine | |||
Rated Power | 129kw | 129kw | 140kw |
Speed | 2000r/min | 2000r/min | 2000r/min |
Fuel Tank Volume | 262L | 262L | 262L |
Hydraulic Oil Tank Volume | 80L | 80L | 80L |
Drum | |||
Drum Width | 2130mm | 2130mm | 2130mm |
Drum Diameter | 1600mm | 1600mm | 1600mm |
Drum Thickness | 40mm | 50mm | 50mm |
Tires | |||
Tires Type | 20.5-25 | 20.5-25 | 20.5-25 |
Speed | |||
F/R 1 | 2.98km/h | 2.98km/h | 2.98km/h |
F/R 2 | 5.88km/h | 5.88km/h | 5.88km/h |
F/R 3 | 9.60km/h | 9.60km/h | 9.60km/h |
Swing Angle | ±12° | ±12° | ±12° |
Steering Angle | ±33° | ±33° | ±33° |
Outer Turning Radius | 6350mm | 6350mm | 6350mm |
Max. Gradeability | 34% | 34% | 34% |
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Tags: Earth-Moving Machine, Mini Road Roller, Road Roller