Dynapac CA702D Single drum vibratory rollers
Operating Mass:
26900 kg
Static linear load:
80.8 kg/cm
Compaction width:
2130 mm
Product Feature
The CA702 is Dynapac’s heaviest vibratory soil compaction roller. The machine has been specially developed for the heaviest large-scale compaction work on earth, rockfill and most types of soils and clays. Typical applications include dams, airfields, harbors and major railway and road projects.
Product Parameter
| Masses | |
| Operating mass (incl. Cab) | 26900 kg |
|---|---|
| Module mass (front/rear) | 17200 kg/ 9700 kg |
| Max. operating mass | 27250 kg |
| Traction | |
| Speed range | 0-11 km/h |
| Tyre size (12 ply) | 23,1x26 |
| Theor. gradeability | 45 % |
| Vertical oscillation | ±9° |
| Compaction | |
| Static linear load | 80.8 kg/cm |
| Nominal amplitude (high/low) | 2.0 mm/ 1.3 mm |
| Vibration frequency (high/low amplitude) | 28 Hz/ 30 Hz |
| Centrifugal force (high/low amplitude) | 330 kN/ 254 kN |
| Engine | |
| Manufacturer/Model | Cummins QSB6.7 T3 |
| Type | 6 cylindre Water cooled with After Cooler |
| Rated power, SAE J1995 | 164 kW (220.0 hp ) @ 2200 rpm |
| Fuel tank capacity | 320 l |
| Hydraulic system | |
| Driving | Axial piston pump with variable displacement. Axial piston motors with constant displacement. |
| Vibration | Axial piston pump with variable displacement. Axial piston motor (2) with variable displacement. |
| Steering | Gear pump with constant displacement. |
| Service brake | Hydrostatic in forward and reverse lever. |
| Parking/ Emergency brake |
Failsafe multidisc brake in drum gear box and in rear axle. |
