CB8 Tandem Vibratory Roller

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CB8 Tandem Vibratory Roller

Overview

The CB8 Asphalt Compactor offers enhancements that simplify operation, provide versatility, and deliver excellent fuel economy. Rotary dials, and 360 degree seating make this compactor a perfect match for urban streets, highways, and other intermediate-type applications.

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  • 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 a quick visual reference and fingertip feel for quick adjustment to speed control and water spray timers.
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  • 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 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.
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  • Optional top down, 360  viewing utilizes cameras mounted in each corner of the ROPS for excellent work-zone visibility. This option utilizes a high-definition display mounted to a swivel on the upper left side of the ROPS.
  • Optional fore and aft cameras mounted in the front and rear bumpers provide outstanding visibility when approaching obstacles. The camera view is integrated into the main operating display.
  • Optimize sight lines with 360  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, drum edges, and drum surfaces.
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  • 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.
  • Built-in application profiles for thin lift or thick lift applications can be quickly activated through the operating display.
  • Single touch vibratory system profiles for frequency and speed help ensure optimal impact spacing.
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  • 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.
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  • 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.
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  • 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
Standard Operating Weight with ROPS
20187lb
Maximum Operating Weight with ROPS
21003lb
Standard Compaction Width
67in
Static Linear Load
161lb/in
Maximum Compaction Width
73in
Travel Speed – Maximum
7mile/h
Engine Model
Cat C3.6
Gross Power
100hp
Height – With ROPS/FOPS
118in
Wheel Base
130in
Drum Diameter
44in
Overall Length
179in
Overall Width
78in
Drum Width
67in
Centrifugal Force per Drum – Maximum
17018lb
Centrifugal Force per Drum – Minimum
11285lb
Nominal Amplitude – High
0.026in
Nominal Amplitude – Low
0.012in
Vibration Selection
Independent per drum, front only, rear only, both
Maximum Frequency
3800VPM
Minimum Frequency
53.3VPM
Fuel Tank Capacity
36gal (US)
Water Spray Tank Capacity
195gal (US)
  • Operating Environment
    • 180° seat positioning w/ sliding station
    • Adjustable armrests
    • Platform ROPS/FOPS
    • Propel lever w/ 4-button control
    • Steering wheel – fixed position, left side
    • Suspension seat – no heat
    • Seatbelt – 76 mm (3 in) high visibility
    • Full-color display with touchscreen operation
    • Vandalism protection
  • Technology
    • Product Link PLE743
    • Remote flash
    • Remote troubleshooting
  • Powertrain
    • C3.6 4-cylinder
  • Electrical System
    • 150 amp alternator
    • 12-volt charging system
    • Automotive-type fuse system
    • Batteries – maintenance free
    • Cat® Electronic Technician (Cat ET)
    • Remote start / charge receptacle
  • Vibratory System
    • Two amplitude/two frequency – both drums
  • Service And Maintenance
    • Maintenance-free hitch
    • 3 year/3000 hour conventional vibratory system service interval
    • 2 year/2000 hour oscillatory vibration system service interval
    • Grouped filters with ground level access
    • Remote access drains
    • Sampling ports for Scheduled Oil Sampling (SOS℠)
    • Sight gauges – engine coolant and hydraulic oil
  • Safety
    • Alarm, back up
    • Horn, warning (front and rear)
    • LED working lights
    • Warning, LED safety beacons
    • Steps, front drum fuel refill
  • Operating Environment
    • 360° seat positioning w/sliding station
    • Steering wheel – elevated position, left side
    • Suspension seat – with heat
    • Seat headrest
  • Technology
    • Infrared asphalt temperature sensors
    • CMV accelerometer – front drum
    • GNSS Mapping – temperature and passcount
    • Machine to machine communications
    • Product Link PLE783
  • Powertrain
    • Hitch – offset
    • Hydraulic oil – biodegradeable
  • Vibratory System
    • Mats – cocoa
    • Mats – water distribution
    • Freeze protection – water spray system
  • Safety
    • Cameras – 360° viewing ROPS mounted
    • Cameras – front and rear bumper mounted
    • LED working lights w/ turn signal
    • LED auxiliary lighting – 1000/2000 lumin
    • Mirror package
    • Steps, rear drum water spray refill

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