CB8 Tandem Vibratory Roller

The Cat® CB8 is an 8 ton roller with 1700 mm (67″) tandem vibratory drums. Its lighter weight offers additional transport options with its wider drum increases compaction coverage.


Operating Weight 18783lb
Standard Operating Weight with Cab 19224lb
Standard Operating Weight with ROPS 18783lb
Maximum Operating Weight with Cab 20878lb
Maximum Operating Weight with ROPS 20343lb

Operating Specifications

Standard Compaction Width 67in
Travel Speed - Maximum 7.5mile/h
Static Linear Load 143lb/in
Maximum Compaction Width 73in


Gross Power 100HP
Engine Model Cat® C3.4B with ACERT Technology

Service Refill Capacities

Fuel Tank Capacity 55gal (US)
Water Spray Tank Capacity 196gal (US)

Vibratory System

Drum Width 67in
Vibration Selection Independent per drum, front only, rear only, both
Centrifugal Force per Drum - Maximum 17603lb
Centrifugal Force per Drum - Minimum 6789lb
Nominal Amplitude - Low 0.01in
Nominal Amplitude - High 0.022in


Overall Length 177in
Wheel Base 130in
Height - With ROPS/FOPS 117in
Overall Width 73in
Drum Diameter 43in

Standard Equipment

Optional Equipment

  • 2-Amplitude, 2 Frequency Vibratory System
  • 5-Amplitude Vibratory System
  • Air Suspension Seat w/heat
  • Air Conditioning
  • Bio-Degradeable Oil
  • Cat® Compaction Control
  • CMV Sensor
  • Edge Cutter
  • Freeze Protection Kit
  • Halogen Ligths with Drum Edge Lights
  • High Ambient Cooling System
  • High Intensity Discharge Lights
  • Machine to Machine Communication
  • LED Ligthing
  • Mirrors
  • Offset Hitch
  • Product Link
  • Recording Module (cab only)
  • Roading Lights
  • Temperature Gauge (single sensor)
  • Water Distribution Mats
  • Warning Beacon