These machines and their variants, are the fifth generation of Dynapac CA single drum vibratory rollers. With their state-of-the-art designs and unique features, they represent yet another example of Atlas Copco’s innovative thinking. There is much more to soil compaction than the roller. When we developed this generation, we applied our unmatched know-how in the field of soil compaction to the entire compaction mission. This ranges from planning the task, through the rolling phase, to analyzing the results once the job is complete.

Specifications
Operating mass, incl. ROPS	14991.42 lb
Operating mass, incl. CAB	15432.34 lb
Module mass, front	7716.17 lb
Module mass, rear	7716.17 lb
Max. operating mass	18739.27 lb
Drum width	65 31/32 inch
Vertical oscillation	±9°
Tyre size (8 ply)	14,9 x 24 TL
Theoretical gradeability	55 %
Static linear load	44.09 lb
Nominal amplitude, high	0.07 inch
Nominal amplitude, low	0.03 inch
Vibration frequency, high	32 Hz
Vibration frequency, low	40 Hz
Engine brand / model	Cummins QSB 3.3, IIIB/T4i
Power rating	74 kW (100 hp) at 2200 rpm
Driving	Hydrostatic
Vibration	Hydrostatic
Steering	Hydrostatic
Service brake	Hydrostatic in forward and reverse lever
Parking / Emergency brake	Failsafe multidisc brake in drum gear box and in rear axle
Fuel tank capacity	50.19 gal