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Caterpillar CB7 Tandem Vibratory Roller - China Suppliers & Factory for Medium Road Construction
Benefits
Key Features
- Upgraded machine design for simplified operation and reduced operator fatigue
- Advanced oscillatory vibration system for consistent, high‑quality compaction
- Intuitive rotary dials for easy, precise control
- 360° rotating seat for improved visibility and maneuverability
- Excellent fuel efficiency to lower daily operating costs
- Strong versatility ideal for urban roads, highways, and medium‑duty compaction work
Why Choose the Cat® CB7?
The Cat® CB7 Asphalt Compactor is built to perform in real‑world job conditions. Its ergonomic layout, durable components, and efficient performance make it a reliable choice for contractors, road builders, and construction businesses. Whether working on city streets or major highway projects, this compactor delivers stable compaction results, lower running costs, and a better operator experience.
Features At A Glance
Simple to Operate, Easy to Learn
Work Safer With Enhanced Visibility
Easy Vibratory System Set-up
Better Fuel Economy
Ensure Mat Coverage with Compaction Control
Prevent Build-Up, Keep the Drum Surfaces Wet
Compaction Options Include Oscillation
VisionLink®
Specifications
| Weights | |
| Operating Weight - With Cab | 8885 kg |
| Standard Operating Weight with ROPS | 8625 kg |
| Maximum Operating Weight with Cab | 9255 kg |
| Maximum Operating Weight with ROPS | 8995 kg |
| Operating Specifications | |
| Standard Compaction Width | 1500 mm |
| Maximum Compaction Width | 1670 mm |
| Static Linear Load - With Cab | 30.8 kg/cm |
| Static Linear Load - With ROPS/FOPS | 30 kg/cm |
| Travel Speed - Maximum | 11 km/h |
| Dimensions | |
| Overall Length | 4558 mm |
| Overall Width | 1977 mm |
| Height - With ROPS/FOPS or Cab | 2984 mm |
| Wheel Base | 3300 mm |
| Drum Diameter | 1108 mm |
| Engine | |
| Engine Model | Cat® C3.6 |
| Engine Power | 74.4 kW |
| Vibratory System | |
| Drum Width | 1500 mm |
| Centrifugal Force per Drum - Maximum | 78.3 kN |
| Centrifugal Force per Drum - Minimum | 53.3 kN |
| Nominal Amplitude - High | 0.65 mm |
| Nominal Amplitude - Low | 0.31 mm |
| Vibration Selection | Independent per drum, front only, rear only, both |
| Service Refill Capacities | |
| Fuel Tank Capacity | 137 l |
| Water Spray Tank Capacity | 740 l |
Frequently Asked Questions
What is the operating weight of the Cat® CB7 Tandem Vibratory Roller?
The Cat® CB7 has an operating weight of 8,885 kg with cab and 8,625 kg with ROPS. Maximum operating weight reaches 9,255 kg with cab configuration.
What engine does the Cat® CB7 use and what is its power output?
The CB7 is powered by the Cat® C3.6 engine, delivering 74.4 kW of engine power, providing reliable performance while maintaining excellent fuel efficiency on the job site.
What compaction width does the Cat® CB7 support?
The Cat® CB7 offers a standard compaction width of 1,500 mm and can extend to a maximum compaction width of 1,670 mm, making it suitable for a range of road construction applications.
Does the Cat® CB7 support oscillation compaction?
Yes, the CB7 includes oscillation as a compaction option. The vibratory system allows independent control per drum — front only, rear only, or both — giving operators flexible compaction choices for different surface conditions.
What is the maximum travel speed of the Cat® CB7?
The Cat® CB7 has a maximum travel speed of 11 km/h, allowing efficient movement between compaction passes and job site repositioning without sacrificing control.
What applications is the Cat® CB7 best suited for?
The Cat® CB7 is designed for urban roads, highways, and medium-duty asphalt compaction work. Its ergonomic design, enhanced visibility, and advanced vibration system make it a versatile choice for contractors and road construction professionals.