JCB VMT390 STATIC SMOOTH DRUM ROLLER

Technical Description

The JCB VMT390 Static Smooth Drum Roller is a compact and powerful compaction machine designed for efficient smooth rolling applications. It features a 51.2-inch wide, 31.5-inch diameter steel drum delivering a high centrifugal force of 10,791 lbs, coupled with a nominal amplitude of 0.1 inches and a static linear load of 84 pounds per inch, ensuring effective soil compaction. Powered by a Kubota V2203 four-cylinder diesel engine with a displacement of 134 cubic inches, the roller produces 46.6 hp at 2800 rpm, balancing strong performance with fuel efficiency. The engine’s robust 20.1-gallon fuel capacity and 2.6-gallon oil reservoir support extended operation, while a 15.9-gallon hydraulic fluid system enables smooth hydraulic functions. Measuring 9.3 feet in length with a 7.6-foot wheelbase and a ground clearance of 12.1 inches, the roller offers excellent maneuverability and clearance on rough terrains. It weighs 8,598 lbs, with a maximum speed of 6.8 mph, suitable for various compaction tasks. The electrical system operates at 12 volts with a 45-amp alternator delivering reliable power to onboard systems. This model features sealed articulation joints and splash-lubricated bearings that enhance durability and reduce maintenance needs, making it ideal for roadwork, paving, and other construction projects requiring reliable flat surface compaction. Overall, the JCB VMT390 combines compact dimensions, strong compaction force, and efficient powertrain for optimal operational performance in smooth drum rolling applications.