DYNAPAC CC3300 STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC3300 is a static smooth drum roller engineered for efficient compaction with an operating weight of 48,060 lbs and a wheelbase of 131 inches. It features a 68-inch wide, 45-inch diameter steel drum with a thickness of 0.7 inches, delivering a static linear load of 146 pounds per inch. The machine provides variable centrifugal forces of 18,440 lbs (high) and 16,190 lbs (low) at vibration frequencies of 48 and 67 vibrations per minute, with nominal amplitudes of 0.2 inches (high) and 0.1 inches (low), enabling versatile compaction control. Powered by a water-cooled Deutz TCD 3.6 HT turbo diesel engine delivering 74 hp at 2200 rpm, the roller ensures reliable performance and complies with modern emission standards. The engine features common rail injection and electronic engine management for optimized fuel efficiency and low maintenance, supported by a 34-gallon fuel tank capacity. The machine attains a maximum speed of 4.7 mph, with a gradeability of 35%. Design measures include a turning radius of 16.3 ft inside and 22 ft outside, a curb clearance of 28 inches, and ground clearance of 11 inches. The height to the top of the cab is 9.9 ft, with an overall length of 177 inches and width of 6.1 ft. The roller also boasts a water spray tank capacity of 198 gallons to assist compaction and cleaning processes. Steering is maneuverable with a 32° angle, and the oscillating angle is 7°, enhancing surface conformity during operation.