Applications
Compacting and repairing the general road base and asphalt pavement of high-grade highway, city road, intercity roads, county and township roads, and other industrial sites.
Main Features
1.Hydraulic double drum drive, two gear Infinitely variable speed.
2.Hydraulic front drum vibration, single frequency & dual amplitude, electronically controlled starting of vibration.
3. Hydraulic steering, articulated frame with flexible operation.
4. Double steering wheel operation control design is convenient for the operator to observe the edge compaction.
5.Two high volume anti-corrosive water tank, electronically controlled pressure water sprinkle system.
6. Standard equipped with cabin, canopy or cabin with AC is optional.
Main Performance Parameters of JM812H Road Roller
ITEM | UNIT | JM812HC |
Operating Weight | kg | 12000 |
Rolling width | mm | 1700 |
Vibration frequency | Hz | 45 |
Theoretical amplitude of vibration | mm | 0.52/0.35 |
Exciting force | kN | 130/85 |
Travel speed | km/h | 0~5.5, 0~11 |
Engine model | / | 4BTA3.9-C125 |
Engine power/speed | kW / rpm | 93/2200 |
Overall dimensions ( L*W*H) | mm | 4900×1900×2880 |
Name: Lena Gong
Mobile:0086 15762250367
Whatsapp:0086 19953211101
Email:sale1@sdlgm.com
Add:Xiankelai South Road, Qingzhou, Shandong, China