| Customization: | Available |
|---|---|
| Type: | Road Roller |
| Working Method: | Vibration |
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2019 new 22 tons SEM vibratory road roller SEM522 with 2900mm Wheelbase
Product Description
SEM522 vibratory types of road roller low price road roller compactor
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 gauge monitor machine performance
|
Model |
SEM522 |
|
Operating Weight |
22000kg |
|
Compaction |
|
|
Vibration Frequency (High/Low) |
30/28Hz |
|
Amplitude (High/Low) |
2/1mm |
|
Excitation Force (High/Low) |
374/215KN |
|
Static Pressure |
507N/cm |
|
Engine |
|
|
Rated Power |
140kw |
|
Speed |
2000r/min |
|
Fuel Tank Volume |
262L |
|
Hydraulic Oil Tank Volume |
80L |
|
Drum |
|
|
Drum Width |
2130mm |
|
Drum Diameter |
50mm |
|
Drum Thickness |
1600mm |
|
Tires |
|
|
Tires Type |
20.5-25 |
|
Running Speed |
|
|
Working Speed |
2.98km/h |
|
Second Speed |
5.88km/h |
|
Max. Speed |
9.60km/h |
|
Swing Angle |
±12° |
|
Steering Angle |
±33° |
|
Outer Turning Radius |
6350mm |
|
Max. Gradeability |
34% |
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