New CAT Equipment

CB7 Tandem Roller


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.

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    Up To 10% Less Fuel Consumption

    More fuel efficient with standard eco-mode and automatic idle shutdown.

    Simple Operation

    With easy-to-use dials and bright colored LCD screen.

    Up To 10% More Productivity

    More productivity with optional Intelligent Compaction technologies and flexible vibratory systems.

    Learn more about the CB7 Tandem Roller


    • Dimensions
      Drum Diameter
      44 in
      Height - With ROPS/FOPS
      118 in
      Overall Length
      179 in
      Overall Width
      78 in
      Wheel Base
      130 in
    • Engine
      Engine Model
      Cat� C3.6
      Gross Power
      100 HP
    • Operating Specifications
      Maximum Compaction Width
      65 in
      Standard Compaction Width
      59 in
      Static Linear Load
      161 lb/in
      Travel Speed - Maximum
      7 mile/h
    • Service Refill Capacities
      Fuel Tank Capacity
      36 gal (US)
      Water Spray Tank Capacity
      195 gal (US)
    • Vibratory System
      Centrifugal Force per Drum - Maximum
      17602 lb
      Centrifugal Force per Drum - Minimum
      11982 lb
      Drum Width
      59 in
      Nominal Amplitude - High
      0.026 in
      Nominal Amplitude - Low
      0.012 in
      Vibration Selection
      Independent per drum, front only, rear only, both
    • Weights
      Maximum Operating Weight with ROPS
      19224 lb
      Standard Operating Weight with ROPS
      19015 lb
    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
    • Product Link PLE743
    • Remote flash
    • Remote troubleshooting
    • 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 (S•O•S℠)
    • Sight gauges - engine coolant and hydraulic oil
    • 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
    • Infrared asphalt temperature sensors
    • CMV accelerometer - front drum
    • GNSS Mapping - temperature and passcount
    • Machine to Machine Communications
    • Product Link PLE783
    • Hitch - offset
    • Hydraulic oil - biodegradeable
    Vibratory System
    • Two amplitude/two frequency w/ oscillation
    • Mats - cocoa
    • Mats - water distribution
    • Freeze protection - water spray system
    • Rear drum oscillation kit - field installed drum
    • LED working lights
    • LED auxiliary lighting - 1000/2000 lumin
    • Mirror package
    • Steps, rear drum water spray refill