Overview
The CB7 is a 7 ton roller with 1500 mm (59") tandem vibratory drums. It excels on a variety of asphalt mix designs as well as other granular materials.
Tandem Vibratory Rollers CB7
Request A Price Find DealerKey Specs
- Operating Weight
- 17615 lb
- 7990 kg
- Standard Compaction Width
- 59 in
- 1500 mm
- Gross Power
- 111.5 hp
- 82 kW
Features At A Glance
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Exceptional Visibility and Control
Comfortable Operating Station
The machine controls and LCD display are integrated with the pivoting adjustable seat, and move with the operator. Seating options include vinyl for open-platform configurations and cloth for cab, both can be equipped with a heated option. An optional deluxe highback air-ride seat is also available. Other comfort features include a vibration-absorbing floor mat, 12-volt power receptacle, wide-width seat belt, cup holders and a lockable storage compartment.
Fingertip Control
The multi-function propel lever with integrated controls for water spray on/off, drum offset, vibratory control, and optional edge cutter height adjustment enables the operator to work with confidence.
LCD Display
The back-lit LCD display includes machine data and diagnostics. It is integrated with the seat, so it remains in the same position even as the seat pivots. A built-in lockable anti-vandalism cover offers protection. The display provides multiple language options, split-screen capability, and indicators for ground speed, vibrations per minute, and fuel level.
Convenient Console
The console is integrated with the seat, providing fingertip access. Soft keys with tactile feel provide instant feedback to the operator for intuitive operation. The armrests are adjustable and can be tailored to the operator for additional comfort.
Vibratory System Choices
5-Amplitude Vibratory System
The 5-amplitude system is a heavy hitter for thick lifts and tough mix designs. It utilizes a single frequency and five amplitudes that can easily be fine-tuned to match application requirements.
2-Amplitude/2-Frequency Vibratory System
The 2-amplitude, 2-frequency vibratory system can be tailored to thin and thick lifts. A single switch automatically matches amplitude and frequency for simple operation.
Performance Features
The vibratory systems offer multiple options that help fine-tune performance on thick challenging lifts. The automatic speed control feature makes it easier to maintain consistency and impact spacing requirements. Also, an auto vibe function helps prevent over-compaction and contributes to uniformity.
Cat Compaction Control
Temperature Sensors
Dual infra-red sensors mounted on the front and rear of the machine deliver real-time readings that keep the operator informed of when to begin rolling and when to stop. This system helps operators avoid tender-zones that often occur in the 104��_-110��_ C (219��_-230��_ F) temperature range.
Pass-Count Mapping
Pass-count mapping helps operators achieve target density and increase roller efficiency. The system records and monitors pass patterns in order to display coverage. The system also helps operators optimize drum overlap, simplify nighttime operation, eliminate second guessing and prevent incomplete passes such as stopping short.
Temperature Mapping
Temperature mapping provides a visual readout of mat temperature in order to keep the machine in the proper temperature range. The system records and monitors temperature for future analysis of the proper temperature range.
Smooth Operating Powertrain
Cat C4.4 Engine
The C4.4 engine provides 82 kW (111.5 hp) of power and meets emissions equivalent to U.S. EPA Tier 3, EU Stage IIIA, China Stage III, and Brazil MAR-1 standards. It features an electronic control module (ECM), providing optimal performance through precisely synchronized timing and fuel delivery. The ECM enables advanced troubleshooting and diagnostic capabilities using Electronic Technician (Cat ET). Cat dealers are the single-source providers of all machine and engine warranty service (a Cat exclusive).
High Capacity Cooling System
The large capacity cooling system keeps the operating temperatures low, even in extreme conditions. The high capacity fan directs warm air away from the operator for a more comfortable operating environment.
Product Specifications for CB7
Operating Specifications
| Standard Compaction Width | 59 in 1500 mm |
| Maximum Compaction Width | 65 in 1670 mm |
| Travel Speed - Maximum | 7.5 mile/h 12 km/h |
| Static Linear Load | 151 lb/in 26.9 kg/cm |
Engine
| Gross Power | 111.5 hp 82 kW |
| Engine Model | Cat C4.4 with ACERT Technology Cat C4.4 with ACERT Technology |
Service Refill Capacities
| Fuel Tank Capacity | 55 gal (US) 208 l |
| Water Spray Tank Capacity | 185 gal (US) 700 l |
Vibratory System
| Drum Width | 59 in 1500 mm |
| Vibration Selection | Independent per drum, front only, rear only, both Independent per drum, front only, rear only, both |
| Nominal Amplitude - High | 0.026 in 0.64 mm |
| Nominal Amplitude - Low | 0.01 in 0.25 mm |
| Centrifugal Force per Drum - Maximum | 17288 lb 76.9 kN |
| Centrifugal Force per Drum - Minimum | 6789 lb 30.2 kN |
Dimensions
| Overall Length | 179 in 4565 mm |
| Wheel Base | 130 in 3300 mm |
| Height - With ROPS/FOPS | 117 in 2980 mm |
| Overall Width | 65 in 1670 mm |
| Drum Diameter | 44 in 1108 mm |
Weights
| Operating Weight | 17615 lb 7990 kg |
| Maximum Operating Weight with ROPS | 19224 lb 8720 kg |
| Maximum Operating Weight with Cab | 19709 lb 8940 kg |
| Standard Operating Weight with ROPS | 17615 lb 7990 kg |
| Standard Operating Weight with Cab | 18056 lb 8190 kg |
CB7 Optional Equipment
2-Amplitude, 2-Frequency Vibratory System
5-Amplitude Vibratory System
Air Conditioning
Air Suspension Seat w/heat
Bio-Degradeable Oil
Cat Compaction Control
Chip Spreader Ready
Compaction Meter Value
Edge Cutter
Freeze Protection Kit
Halogen Lights
High Ambient Cooling System
High Intensity Discharge Lights
LED Lighting
Machine to Machine Communication
Mirrors
Offset Hitch
Product Link
Recording Module
ROPS/FOPS Cab
Roading Lights
Temperature Gauge
Water Distribution Mats
Warning Beacon
See how CB7 compares against frequently compared products.
Compactors
CB7
Selected
- Operating Weight
- 17615 lb
- 7990 kg
- Standard Compaction Width
- 59 in
- 1500 mm
- Gross Power
- 111.5 hp
- 82 kW
Compactors
CB10
- Operating Weight - With Cab
- 22,255 lb
- 10095 kg
- Standard Operating Weight with ROPS
- 21,642 lb
- 9815 kg
- Standard Compaction Width
- 67 in
- 1700 mm
Compactors
CB10
- Operating Weight
- 20945 lb
- 9500 kg
- Standard Compaction Width
- 67 in
- 1700 mm
- Gross Power
- 131.8 hp
- 97 kW
Use the comparison tool to compare detailed specs of Cat and competitor models.
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CB7 Tandem Vibratory Roller
CB7 Tandem Vibratory Roller
Simplified 8 Button Control Panel
Pass Count and Temperature Mapping
Compatible Technology and Services
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
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Cat Compaction with Compaction Meter Value (CMV)
Compaction Meter Value is an accelerometer-based system that provides an indication of material stiffness. The system is available on smooth drum vibratory soil compactors and tandem vibratory asphalt compactors. It measures only when the vibratory system is active, and provides a unitless value derived from the recorded data that indicates composite stiffness.
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Cat Compaction with Temperature Indication
Cat® Compaction with Temperature Indication for asphalt helps operators visualize coverage area while recording Pass-Count and Temperature data. The system utilizes infrared temperature sensors and GPS mapping to keep the operator informed of current mat temperatures, machine position, pass-count and pass coverage.
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Compaction Meter Value is an accelerometer-based system that provides an indication of material stiffness. The system is available on smooth drum vibratory soil compactors and tandem vibratory asphalt compactors. It measures only when the vibratory system is active, and provides a unitless value derived from the recorded data that indicates composite stiffness.
Cat® Compaction with Temperature Indication for asphalt helps operators visualize coverage area while recording Pass-Count and Temperature data. The system utilizes infrared temperature sensors and GPS mapping to keep the operator informed of current mat temperatures, machine position, pass-count and pass coverage.
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VisionLink™
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.
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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.
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