CB8 Tandem Vibratory Roller

CB8 Tandem Vibratory Roller

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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.


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

Operating Specifications

Standard Compaction Width
67.0 in
Maximum Compaction Width
73.0 in
Static Linear Load
143 lb/in
Travel Speed - Maximum
7.5 mph


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


Overall Length
177.0 in
130.0 in
Height with ROPS/FOPS
117.0 in
Overall Width
73.0 in
Drum Diameter
43.0 in

Vibratory System

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

Service Refill Capacities

Fuel Tank Capacity
55.0 gal
Water Spray Tank Capacity
196.0 gal
  • 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