JCB VMT480K STATIC SMOOTH DRUM ROLLER

Technical Description

The JCB VMT480K is a robust static smooth drum roller designed for efficient compaction on granular soils and asphalt surfaces. Featuring a front drum diameter of 31.5 inches and a width of 55.2 inches, it delivers a static linear load of 80 pounds per inch with centrifugal forces ranging from 6,969 to 11,915 pounds, enabling effective soil and surface consolidation. The roller's vibration frequency operates at dual settings of 50 and 55 vibrations per minute with a consistent nominal amplitude of 0.1 inches, optimizing compaction performance. Powered by a 4-cylinder Kubota V2203 engine with a displacement of 134 cubic inches, the machine provides 46.6 horsepower at 2,800 rpm, ensuring ample power and reliability. It supports a maximum speed of 6.8 mph (10 kph) and operates on a 12-volt system with a 45-amp alternator supplying electrical needs. The engine oil capacity is 2.6 gallons, fuel capacity is 20.1 gallons, and the hydraulic system fluid holds 13.3 gallons, sustaining long operating cycles. In terms of dimensions, the VMT480K measures approximately 9.3 feet in overall length, 4.2 feet in width, and 8.4 feet in cab height, with a wheelbase of 7.6 feet and ground clearance of 12.1 inches. It weighs 9,535 pounds and runs on 8.25 R15 smooth tires, offering excellent stability and maneuverability for road construction and other compaction tasks. This model balances strong compaction force with operational efficiency, making it suitable for mid-size construction projects requiring precise surface preparation.