With an operating weight of 11,200 kg (equipped with ROPS frame) and a standard compaction width of 2130 mm, the CA30D delivers consistent and efficient compaction results. It adopts dual-amplitude vibration modes (1.8 mm high amplitude / 0.9 mm low amplitude) with a fixed vibration frequency of 33 Hz, generating maximum compaction force up to 250 kN to ensure uniform density on road subbase, backfill, soil foundation and other layers. The thickened 38 mm drum shell provides outstanding wear resistance and structural durability, extending the machine’s service life in long-term heavy-duty operation.
Equipped with a fuel-efficient Cummins diesel engine, the roller ensures strong power output while maintaining low fuel consumption, perfectly adapting to long-shift continuous construction. Its articulated frame design with ±9° swing angle greatly improves terrain adaptability, enabling flexible operation on uneven ground, steep slopes, narrow trenches and road shoulders. The machine is available in two versions: smooth drum for granular materials and general road compaction, and padfoot drum (CA30PD) for cohesive soil, clay and crushed rock compaction.
Ideal for highway and municipal road construction, airport and parking lot foundation works, dam reinforcement and pipeline backfill projects, the Dynapac CA30D is a cost-effective, low-maintenance and high-performance compaction solution. As a classic discontinued model with massive global stock, it remains a top choice for contractors seeking reliable second-hand road rollers with stable performance and high cost performance.