Single-Drum...; Conrete Prep Machine; Construction Lasers
SINGLE-DRUM ROLLER SERIES Hydrostatic Travel
Hypac's new C840C single-drum vibratory roller series includes the 22,928-lb C840C, a smooth drum model for granular, mixed and semi-cohesive soils, and the 25,089-lb C842C, which features 150 individual contact pads for better performance on cohesive soils. The rollers are equipped with 144-hp Perkins 1006-60T water-cooled diesel engines and fully hydrostatic travel and vibration drives. Both rollers offer dual amplitudes and operating frequencies of 2,160 and 1,800 vpm. The maximum working speed for both units is 8.4 mph. Compaction America Inc.; 309/853-3571; www.hypac.com