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Key Specs
The CB2.9 is a 2.9 to 3 metric ton compactor with 1300 mm (51 in) drums. It's a versatile machine that can be used as the only vibratory roller on small sized jobs or on larger jobs as a support roller for high-production rollers. Its high amplitude and drum width give it the capacity to achieve a tons-per-day production rate that make it an excellent match for shoulders, small parking lots, lane additions, or other similar sized jobs.
Providing up to 33% more power with Cat C1.7T engine at 48 hp / 36 kW with optimized hydraulics and multiple ballast options
CB2.9 provides reduced maintenance tasks, troubleshooting through Cat ET, and a 3-year/3000 hour vibe system service interval.
This machine has intuitive operator controls, a simple display, and an ergonomic operator station.
| Standard Operating Weight with ROPS | 6415 lb 2916 kg |
| Maximum Weight at Front Drum | 3060 lb 1391 kg |
| Maximum Operating Weight with ROPS | 6415 lb 2916 kg |
| Maximum Operating Weight with Cab | 6415 lb 2916 kg |
| Maximum Weight at Rear Drum | 3355 lb 1525 kg |
| Static Linear Load | 59.8 lb/in 13.9 kg/cm |
| Compaction Width | 51.2 in 1300 mm |
| Drum Diameter | 28.3 in 720 mm |
| Overall Length | 99.2 kg/cm 2520 mm |
| Wheel Base | 70.9 in 1800 mm |
| Overall Width | 55.6 in 1412 mm |
| Height - ROPS | 70.8 in 1799 mm |
| Drum Width | 51.2 in 1300 mm |
| Gross Power | 48.2 hp 36 kW |
| Net Power - ISO 9249 | 47.6 hp 35.5 kW |
| Engine Model | C1.7T C1.7T |
| Static Linear Load | 59.8 lb/in 13.9 kg/cm |
| Turning Radius - Inside Drum Edge | 98 in 2490 mm |
| Travel Speed - Maximum | 7.5 mile/h 12 km/h |
| Ground Clearance | 11.2 in 285 mm |
| Turning Radius - Outside Drum Edge | 149.2 in 3790 mm |
| Curb Clearance | 17.8 in 453 mm |
| Drum Offset | 2 in 50 mm |
| Speed Range | 12 km/hr 7.5 mph 12 km/hr 7.5 mph |
| Frequency | 3840 VPM 64 Hz |
| Nominal Amplitude - High | 0.02 in 0.5 mm |
| Centrifugal Force - Maximum | 8109 lb/ft 36 kN |
| Water Spray Tank Capacity | 52.8 gal (US) 200 l |
| Fuel Tank Capacity | 14.37 gal (US) 55 l |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsCaterpillar product brochures and other informational documents are available for your growing business.
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
