VOLVO SD70 STATIC SMOOTH DRUM ROLLER

Technical Description

The Volvo SD70 is a static smooth drum roller engineered for efficient soil compaction in construction and roadwork applications. It features a 66-inch (1675 mm) wide smooth drum and an overall operating width of 73.6 inches, providing extensive ground coverage. The roller offers a variable vibration frequency range of 30.8 to 33.8 vibrations per minute, delivering strong compaction force with an amplitude of 0.078 in / 0.047 in (1.98 mm / 1.2 mm). Powered by a Kubota V3800DI turbocharged diesel engine, the SD70 delivers a rated power output of approximately 99.2 hp (74 kW) at 2600 rpm, ensuring robust performance and reliable operation. The engine compliance aligns with Tier 2 / Stage II emissions standards. The machine weighs 16,347 lb (7,415 kg) with ROPS installed and features ±38° articulation and ±15° oscillation angles, enhancing maneuverability and ground contact on uneven terrain. It boasts a tight inside turning radius of 127.9 inches, making it effective on confined job sites. The SD70 achieves a gradeability of 77%, allowing it to operate efficiently on steep inclines. Overall, the Volvo SD70 smooth drum roller combines powerful Kubota engine performance, substantial compaction capabilities, and versatile articulation features for demanding compaction tasks in infrastructure projects.