Hot Selling Brand New 22tons Road Roller (SEM522)
China Hot Selling Brand New 22tons Road Roller (SEM522), Find details about China Road Roller, Roller Road from Hot Selling Brand New 22tons Road Roller (SEM522)
Technical Features
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
Technical parameters
| SEM522 | ||
| Item | Parameters | Unit |
| Engine model | - | |
| Rated power | 140 | kW |
| Rated speed | 2000 | r/min |
| Machine Mass Weight | 22000 | kg |
| Static Linear Load | 507 | N/cm |
| Max. Grade Ability | 34 | % |
| Outer Turning Radius | 6350 | mm |
| Compaction Width | 2130 | mm |
| F/R I | 2.98 | km/h |
| F/R II | 5.88 | km/h |
| F/R III | 9.6 | km/h |
| Vibration Frequency (High/Low) | 30/28 | Hz |
| Centrifugal Force-Hi/Lo | 374/215 | kN |
| Machine Dimensions[L*W*H] | -- | mm |
| Steering Angle | ±33 | ° |
| Swing Angle | ±12 | ° |
| Drum Thickness | 50 | mm |
| Drum Width | 2130 | mm |
| Drum Diameter | 1600 | mm |
| Fuel Tank Volume | 262 | L |
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