DYNAPAC DRS120D
The DRS120D is a single drum vibratory roller designed for compaction operations in pipe trenches, on road shoulders and in cramped spaces in connection with refilling work. The roller is also suitable for repair work on dams, power stations, parking lots and airfields. The smooth drum version with drum drive (D) gives good maneuverability even on very steep slopes. Big fuel savings with ECO!
| Masses | |
| Operating mass (incl. Canopy) | 11400 kg |
|---|---|
| Max. Operating mass | 12800 kg |
| Module mass (front/rear) | 6800 kg/ 4600 kg |
| Max. operating mass | 12800 kg |
| Traction | |
| Speed range (Dual/TC/AS) | 0 – 8 km/h |
| Max. theoretical gradeability | 49 % |
| Vertical oscillation | ±9° |
| Compaction | |
| Static linear load | 32 kg/cm |
| Nominal amplitude (high/low) | 1.8mm/0.9 mm |
| Vibration frequency (high/low amplitude) | 33 Hz |
| Centrifugal force (high/low amplitude) | 250 kN/130 kN |
| Engine | |
| Manufacturer/Model | Dynapac |
| Type | 4 cylinder, Water cooled, turbo charged & After cooled |
| Rated power, SAE J1995 | 105 hp @ 2,200 rpm |
| Manufacturer/Model | |
| Fuel tank capacity | 280 l |
| Hydraulic system | |
| Driving | Axial piston pump with variable displacement. Axial piston motor with constant displacement. Radial piston motor with constant |
| Vibration | Gear pump/ motor with constant displacement. |
| Steering | Gear pump with constant displacement. |
| Service brake | Hydrostatic in forward and reverse lever. |
| Parking/ Emergency brake | Failsafe multidisc brake in rear axle and front drum motor. |
