Komatsu JV25CW-4 Vibratory Compactor Specifications
Compaction Specs
The Komatsu JV25CW-4 is a highly versatile combination vibratory roller designed to deliver exceptional compaction performance across a variety of small to medium-scale civil construction and road maintenance projects. Combining a steel vibratory drum at the front with four pneumatic tyres at the rear, this machine provides a smooth, high-quality finish on asphalt, sub-base materials, and granular soils, making it a popular choice in the Australian hire and civil contracting markets.
Engineered for operator comfort and high productivity, the JV25CW-4 features a compact design that excels in confined spaces such as car parks, footpaths, and patching works. Its reliable hydrostatic drive system, efficient pressurized water sprinkler setup, and robust build quality ensure consistent compaction density and reliable operation under demanding Australian conditions.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Vibration Frequency | 55 Hz |
| Centrifugal Force | 20.6 kN |
| Nominal Amplitude | 0.5 mm |
| Travel Speed – Forward/Reverse | 0 – 10.0 km/h |
| Gradeability | 38% |
| Drum Width | 1,200 mm |
| Drum Diameter | 675 mm |
| Water Tank Capacity | 200 L |
| Emulsion Tank Capacity | 20 L |
| Overall Length | 2,585 mm |
| Overall Width | 1,300 mm |
| Overall Height (with ROPS) | 2,450 mm |
| Wheelbase | 1,900 mm |
| Ground Clearance | 250 mm |
| Curb Clearance | 280 mm |
| Rear Tyres | 4 x 9.5/65-11.5-4PR |
Engine Specification
| Specification | Value |
|---|---|
| Engine Model | Kubota D1703-M-DI-E2B |
| Engine Type | Water-cooled, 4-cycle, vertical diesel |
| Net Power | 21.3 kW (28.5 hp) @ 2,200 rpm |
| Displacement | 1.647 L |
| Number of Cylinders | 3 |
| Fuel Tank Capacity | 40 L |
| Emission Standard | Tier 2 / Stage II compliant |
Additional Information
The Komatsu JV25CW-4 stands out due to its combination design, which utilizes the front steel drum for initial compaction and the rear pneumatic tyres to knead and seal the surface, resulting in an immaculate asphalt finish. It features a pressurized water sprinkler system with a large 200-litre tank to prevent asphalt from sticking to the drum and tyres. Safety and serviceability are enhanced by a fully folding ROPS frame for easy transport, clear sightlines from the operator’s station, and ground-level access to all daily maintenance points, ensuring minimal downtime on Australian worksites.
Reliable machinery for every project
Quality performance for construction industry needs.
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