HITACHI CC135-3A STATIC SMOOTH DRUM ROLLER

Technical Description

The Hitachi CC135-3A is a compact vibratory smooth drum roller optimized for efficient soil and asphalt compaction. It features a single smooth steel drum with a diameter of 31.5 inches and a width of 47.3 inches, delivering a static linear load of 69.5 pounds per inch and a centrifugal force of approximately 4,631 lbs at medium vibration frequency of 55 vpm. Powered by a Kubota D1703-EDM 3-cylinder, naturally aspirated diesel engine with 100.6 cubic inches displacement, the machine produces a net power output of 28.3 hp (21 kW) at 2400 rpm. This engine is well-regarded for durability, low noise, and efficient fuel consumption, supported by a fuel capacity of 13.3 gallons to permit extended operation. The CC135-3A has an operating weight of about 6,746 lbs and can reach a maximum speed of 7.5 mph. Its dimensions include a ground clearance of 7.9 inches, a height to the top of the cab of 5.2 feet, an overall length of 8.7 feet, and a wheelbase of 6.4 feet, making it well-suited for maneuverability in confined spaces. The roller also incorporates a hydrostatic transmission (HST) that enables smooth start/stop travel control for precise compaction work. Ergonomics, excellent visibility, and simplified maintenance access are key design features to enhance operator comfort and operational efficiency. This model is widely used in road construction and civil projects where compact yet powerful compaction equipment is required.