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China Caterpillar CB7 Tandem Vibratory Roller - Reliable Road Construction Equipment from Trusted Suppliers and Factory
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
Q
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. The maximum operating weight with cab reaches 9,255 kg, and with ROPS it is 8,995 kg.
Q
What engine powers the Cat® CB7 asphalt compactor?
The CB7 is powered by a Cat® C3.6 engine delivering 74.4 kW of power, offering reliable performance with excellent fuel efficiency to help lower daily operating costs.
Q
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 versatile for various road construction applications.
Q
Does the Cat® CB7 support oscillation compaction?
Yes. The Cat® CB7 features an advanced oscillatory vibration system that provides consistent, high‑quality compaction. Vibration can be selected independently per drum — front only, rear only, or both drums simultaneously.
Q
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 across job sites while maintaining precise compaction control.
Q
What types of projects is the Cat® CB7 best suited for?
The Cat® CB7 is ideal for a wide range of asphalt compaction work, including urban road construction, major highway projects, and medium‑duty compaction tasks. Its ergonomic design, 360° rotating seat, and intuitive controls make it suitable for both experienced operators and those new to the machine.