KOMATSU JV25DW-2 STATIC SMOOTH DRUM ROLLER

Technical Description

The Komatsu JV25DW-2 is a versatile static smooth drum roller designed for reliable compaction tasks in road construction and similar applications. It features front and rear drums, each with a diameter of 2.3 feet (26.6 inches) and a width of 47.3 inches, enabling effective surface smoothing and soil compaction with a centrifugal force of 4,630 lbs at medium vibration frequency (55 vibrations per minute). The roller’s operating weight is approximately 5,644 lbs, ensuring adequate ground contact for consistent compaction. Powered by a Komatsu 3D84E diesel engine, this model delivers a gross power output of 25.4 hp (19 kW) at 2,300 rpm. The 3-cylinder, 91.3 cubic inch (1.5 L) displacement engine balances fuel efficiency and performance, supported by a 9.6-gallon fuel tank capacity. The roller achieves a maximum travel speed of 6.3 mph (10 kph), making it suitable for a range of compacting speeds. Dimensionally, the JV25DW-2 measures 8.7 feet in overall length with a wheelbase of 6.4 feet, a ground clearance of 7.7 inches, and a cab height of 5.3 feet, providing operator visibility and maneuverability in confined spaces. This static smooth drum roller excels in providing uniform compaction with low maintenance requirements and robust build quality typical of Komatsu equipment, making it a dependable machine for medium-scale compaction needs in road and infrastructure construction projects.