SDLG RS7120 Road Roller full hydraulic single-drum vibratory road roller is a new generation of roller newly developed by SDLG based VOLVO technology. This machine is of excellent performance and fashionable shape and is industrial leading in compacting, driving and operating performances and reliability, repair and maintenance performance and so on. It is ideal compacting equipment for road, airport, harbor, railway, dam and industrial site.
| Item | Specification | Item | Specification |
| Working weight | 12000kg | Transmission type | Closed-loop static hydraulic |
| Front wheel weight distribution | 6800kg | Transmission working pressure | 40mpa |
| Rear wheel weight distribution | 5200kg | Main transmission type | Spiral bevel gear single-stage reduction |
| Compacting width | 2130mm | Final decelerate type | Planetary decelerate |
| Static linear load | 313N/cm | Drum wheel reducer | Hydraulic decelerate |
| Vibration frequency(high) | 35Hz | Traveling speed | 0-12km/h |
| Vibration frequency(low) | 30Hz | Working speed | 0-9km/h |
| Theoretical grade ability | 40% | Tyre specification | 23.1-26-8PR |
| Minimum ground clearance | 355mm | Service brake | Stop at neutral hydraulic position |
