The Cat® CB7 asphalt compactor offers enhancements that simplify operation, provide versatility, and deliver excellent fuel economy. Rotary dials, oscillatory vibration, and 360º seating make this compactor a perfect match for urban streets, highways, and other intermediate-type applications.
Cat
CB7 Tandem Roller
Overview
Photos
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CB7 Tandem Vibratory Roller -
CB7 Tandem Vibratory Roller -
CB7 Tandem Vibratory Roller -
CB7 Tendem Vibratory Roller -
CB7 Tandem Vibratory Roller -
CB7 Tandem Vibratory Roller -
CB7 Tandem Vibratory Roller
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Features
Simple to Operate
- Large, full-color displays keep the operator informed of machine functions including water and fuel levels, impact spacing, and mat temperature
- Innovative hand-wheel steering technology delivers precise control and good forward visibility
- Easily activate the vibratory system, water spray system and drum offset with the multi function propel handle
- Machine functions with LED indicators have been independently
- grouped for simplified control and quick activation
- Rotary dials with green light indicators provide quick visual reference and fingertip feel for quick adjustment to speed control and water spray timers
Simple to Operate
- Large, full-color displays keep the operator informed of machine functions including water and fuel levels, impact spacing, and mat temperature
- Innovative hand-wheel steering technology delivers precise control and good forward visibility
- Easily activate the vibratory system, water spray system and drum offset with the multi function propel handle
- Machine functions with LED indicators have been independently
- grouped for simplified control and quick activation
- Rotary dials with green light indicators provide quick visual reference and fingertip feel for quick adjustment to speed control and water spray timers
Better Fuel Economy
- Get up to 10% better fuel economy with the Cat® C3.6 engine and standard Eco-mode
- The C3.6 engine provides 74.4 kW (100 hp) of power and meets U.S. EPA Tier 4 Final and EU Stage V emissions
- Unique Eco-mode design modifies engine speed based on load requirements; high amplitude vibration utilizes higher engine speeds, while static rolling conserves fuel and operates at low engine speed with even lower sound levels
Better Fuel Economy
- Get up to 10% better fuel economy with the Cat® C3.6 engine and standard Eco-mode
- The C3.6 engine provides 74.4 kW (100 hp) of power and meets U.S. EPA Tier 4 Final and EU Stage V emissions
- Unique Eco-mode design modifies engine speed based on load requirements; high amplitude vibration utilizes higher engine speeds, while static rolling conserves fuel and operates at low engine speed with even lower sound levels
Easy Setup
- Two-amplitude/two frequency vibratory system automatically optimizes amplitude and frequency with a single switch for simple thin/thick lift operation
- Reach compaction goals with automatic speed control; green indicators help ensure travel speed matches correct impact spacing
Easy Setup
- Two-amplitude/two frequency vibratory system automatically optimizes amplitude and frequency with a single switch for simple thin/thick lift operation
- Reach compaction goals with automatic speed control; green indicators help ensure travel speed matches correct impact spacing
Oscillatory Vibration
- Oscillatory vibration on the rear drum combined with standard vertical vibration front drum delivers both performance and versatility
- Oscillation system utilizes proven pod style eccentric weight technology developed by Caterpillar
- 2 year/2000 hour service interval helps maximize uptime and limit maintenance costs.
- Durable power transmission belt delivers 2-times the load capacity of timing belt systems leading to extended life
- Standard drum shells offer exceptional long term life on a variety of mix designs and delivers outstanding mat texture, density, and smoothness.
Oscillatory Vibration
- Oscillatory vibration on the rear drum combined with standard vertical vibration front drum delivers both performance and versatility
- Oscillation system utilizes proven pod style eccentric weight technology developed by Caterpillar
- 2 year/2000 hour service interval helps maximize uptime and limit maintenance costs.
- Durable power transmission belt delivers 2-times the load capacity of timing belt systems leading to extended life
- Standard drum shells offer exceptional long term life on a variety of mix designs and delivers outstanding mat texture, density, and smoothness.
Ensure Mat Coverage
- Pass-count and Temperature Mapping combines infrared temperature sensors with GPS mapping to keep the operator informed of current asphalt temperatures, machine position, pass-count, and layer coverage
- Compaction Meter Value (CMV) utilizes a drum-mounted accelerometer to measure the combined stiffness of the asphalt layer, base layer, and sub-base layer to indicate road structure quality beneath the surface
- Machine to Machine communication helps keep rolling patterns in sync by sharing mapped data such as CMV, temperature mapping, and pass count coverage between multiple machines
Ensure Mat Coverage
- Pass-count and Temperature Mapping combines infrared temperature sensors with GPS mapping to keep the operator informed of current asphalt temperatures, machine position, pass-count, and layer coverage
- Compaction Meter Value (CMV) utilizes a drum-mounted accelerometer to measure the combined stiffness of the asphalt layer, base layer, and sub-base layer to indicate road structure quality beneath the surface
- Machine to Machine communication helps keep rolling patterns in sync by sharing mapped data such as CMV, temperature mapping, and pass count coverage between multiple machines
Prevent Build-Up
- High capacity water tank provides long duration between fills
- Dual water pumps provide back-up capability and alternate with direction of travel to maximize service life
- Triple filtration prevents clogs with filters located at the fill point, water pumps, and spray nozzles
- Simple rotary dial provides adjustable spray settings and intermittent modes that help conserve water
- Integrated freeze protection kit (optional) provides protection in cold temperatures when machine is not in use
Prevent Build-Up
- High capacity water tank provides long duration between fills
- Dual water pumps provide back-up capability and alternate with direction of travel to maximize service life
- Triple filtration prevents clogs with filters located at the fill point, water pumps, and spray nozzles
- Simple rotary dial provides adjustable spray settings and intermittent modes that help conserve water
- Integrated freeze protection kit (optional) provides protection in cold temperatures when machine is not in use
Boost Performance
- Optimize sight lines with 360º seating option; always face the direction of travel
- LED Lighting delivers excellent job site illumination while conserving energy
- Night-lighting option provides additional illumination to the ROPS/Cab, drum edges, and drum surfaces
Boost Performance
- Optimize sight lines with 360º seating option; always face the direction of travel
- LED Lighting delivers excellent job site illumination while conserving energy
- Night-lighting option provides additional illumination to the ROPS/Cab, drum edges, and drum surfaces
Product Link™
- Make timely, fact-based decisions to maximize efficiency, improve productivity, and lower owning and operating costs
- Easily track location, machine hours, fuel usage, and idle time
- Diagnostic codes are made available through online web applications
- Remote flash works around your schedule to ensure your machine’s software is up to date for optimal performance
Product Link™
- Make timely, fact-based decisions to maximize efficiency, improve productivity, and lower owning and operating costs
- Easily track location, machine hours, fuel usage, and idle time
- Diagnostic codes are made available through online web applications
- Remote flash works around your schedule to ensure your machine’s software is up to date for optimal performance
Specifications
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Weights
Spec Value Standard Operating Weight with ROPS 19015 lb Maximum Operating Weight with ROPS 19224 lb -
Operating Specifications
Spec Value Standard Compaction Width 59 in Travel Speed - Maximum 7 mile/h Static Linear Load 161 lb/in Maximum Compaction Width 65 in -
Engine
Spec Value Gross Power 100 HP Engine Model Cat� C3.6 -
Dimensions
Spec Value Height - With ROPS/FOPS 118 in Wheel Base 130 in Overall Length 179 in Drum Diameter 44 in Overall Width 78 in -
Vibratory System
Spec Value Drum Width 59 in Centrifugal Force per Drum - Maximum 17602 lb Nominal Amplitude - High 0.026 in Centrifugal Force per Drum - Minimum 11982 lb Nominal Amplitude - Low 0.012 in Vibration Selection Independent per drum, front only, rear only, both -
Service Refill Capacities
Spec Value Fuel Tank Capacity 36 gal (US) Water Spray Tank Capacity 195 gal (US)
Optional Equipment
Technology
- Infrared asphalt temperature sensors
- CMV accelerometer - front drum
- GNSS Mapping - Temperature and Passcount
- Machine to Machine Communications
- Product Link PLE783
Vibratory System
- Hitch - offset
- Hydraulic oil - biodegradeable
- Two amplitude/two frequency w/Oscillation
- Rear drum oscillation kit - field installed drum
Water Spray System
- Mats - cocoa
- Mats - water distribution
- Freeze protection - water spray system
- Steps, rear drum water spray refill
Lighting
- LED Working Lights with turn signals
- LED Roading Lights
Operating Environment
- 360º seat positioning w/sliding station
- Steering wheel - elevated position, left side
- Suspension seat - with heat
- Seat headrest
- Mirror package
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