Cat CB68B Asphalt Compactor Specifications
Compaction Specs
The Cat CB68B is a high-productivity 14-tonne asphalt compactor designed to deliver exceptional compaction performance, reliability, and operator comfort on medium to large-scale road construction projects. Engineered for the demanding Australian paving industry, this tandem vibratory roller excels in highway construction, urban streets, and industrial developments, ensuring smooth, high-density finishes across various asphalt mixes.
Equipped with advanced compaction control systems and a highly efficient powertrain, the CB68B maximises productivity while minimising operating costs. Its versatile vibratory system, combined with industry-leading visibility and intuitive controls, allows operators to achieve target density in fewer passes, making it a highly sought-after asset in civil construction and hire fleets across Australia.
Details
Notice: Every data listed is verified by the SEM Hire Team. Incomplete data and mistakes may occur. Email The SEM Hire Team
Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Drum Width | 2,130mm |
| Drum Diameter | 1,300mm |
| Drum Shell Thickness | 17mm |
| Maximum Travel Speed | 12 km/h |
| Wheelbase | 3,450mm |
| Ground Clearance | 268mm |
| Vibration Frequency – Low | 42 Hz |
| Vibration Frequency – High | 50.5 Hz |
| Nominal Amplitude – High | 0.82mm |
| Nominal Amplitude – Low | 0.35mm |
| Centrifugal Force – Maximum | 138.2 kN |
| Centrifugal Force – Minimum | 72.4 kN |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Cat C4.4 with ACERT |
| Gross Power | 106 kW (142 hp) |
| Net Power | 106 kW (142 hp) |
| Number of Cylinders | 4 |
| Displacement | 4.4L |
| Emission Standard | Stage IV / Tier 4 Final |
| Fuel Tank Capacity | 250L |
Additional Information
The Cat CB68B stands out in the compaction market due to its innovative Cat Compaction Control technology, which features Temperature Mapping and Pass-Count Mapping to ensure uniform compaction and prevent over-compaction. The machine’s high-capacity water spray system with dual pumps and triple filtration ensures continuous drum wetting and prevents asphalt pick-up. Additionally, the offset drum design enhances manoeuvrability around curbs and obstacles, while the eco-mode operation significantly reduces fuel consumption without compromising on compaction force, making it an environmentally conscious and highly efficient choice for modern infrastructure projects.
Reliable machinery for every project
Quality performance for construction industry needs.
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