CB4.0 Utility Compactor

Tandem Vibratory Rollers CB4.0

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Key Specs

Standard Operating Weight with ROPS
7971 lb
3623 kg
Compaction Width
51.2 in
1300 mm
Gross Power
48.2 hp
36 kW


Versatile Compaction

The CB4.0 is a 3-5 metric ton compactor with 800 mm (31.5 in) drums. It's a versatile machine that can be used as the only vibratory roller on small sized jobs or on larger jobs as a support roller for high-production rollers. Its high amplitude and drum width give it the capacity to achieve a tons-per-day production rate that make it an excellent match for shoulders, small parking lots, lane additions, or other similar sized jobs.



Cat C1.7T engine operates at 48 hp / 36 kW with optimized hydraulics and multiple ballast options.

Easy to Maintain

CB4.0 provides reduced maintenance tasks, troubleshooting through Cat ET, and a 3-year/3000 hour vibe system service interval.

Simple to Operate

This machine has intuitive operator controls, a simple display, and an ergonomic operator station.

Product Specifications for CB4.0

Standard Operating Weight with ROPS 7971 lb 3623 kg
Maximum Operating Weight with ROPS 9493 lb 4315 kg
Static Linear Load 59.8 lb/in 13.9 kg/cm
Operating Weight - At Front Drum with ROPS/FOPS 3837 lb 1744 kg
Operating Weight - At Rear Drum with ROPS/FOPS 4134 lb 1879 kg
Compaction Width 51.2 in 1300 mm
Overall Length 112.3 kg/cm 2853 mm
Overall Width 55.1 in 1400 mm
Drum Width 51.2 in 1300 mm
Drum Diameter 31.5 in 800 mm
Wheel Base 80.7 in 2050 mm
Height - ROPS 104.7 in 2660 mm
Drum Offset 2 in 50 mm
Curb Clearance 19.6 in 499 mm
Ground Clearance 11.2 in 284 mm
Travel Speed - Maximum 8.1 mile/h 13 km/h
Turning Radius - Inside Drum Edge 115.2 in 2926 mm
Turning Radius - Outside Drum Edge 166.4 in 4226 mm
Gross Power 48.2 hp 36 kW
Engine Model C1.7T C1.7T
Net Power - ISO 9249 47.6 hp 35.5 kW
Frequency 55/45 Hz (3300/2700 vpm) 55/45 Hz (3300/2700 vpm)
Nominal Amplitude - High 0.02 in 0.5 mm
Centrifugal Force - Maximum 7524 lb/ft 33.47 kN
Fuel Tank Capacity 21.43 gal (US) 81 l
Water Spray Tank Capacity 79 gal (US) 300 l

CB4.0 Standard Equipment


  • Adjustable Suspension Seat with Operator Presense Switch
  • ROPS Folding
  • Seat Belt - 75 mm (3 in) high visibility orange
  • Operator Console w/ Water Tank Gauge, Emergency Stop, and Glove Box
  • 12-volt Power Outlet
  • Horn, Backup Alarm


  • Folding Scrapers
  • Vibe Selection - front, rear, or both
  • Pressurized, Triple-Filtration Spray System with Test Mode


  • Auto Engine Off and Auto Warmup
  • Air Cleaner, Dual Element
  • Engine Belt Guard


  • Telematics


  • LED Working Lights


  • Vandal Protection - lockable hood, fuel fill, and controls cover
  • Machine Life and Tiedowns
  • Offsets Hitch

CB4.0 Optional Equipment


  • ROPS Fixed
  • Sun Canopy
  • Seat - Side Shift
  • Dual Propel Levers


  • Fixed Scrapers
  • Cocoa Mats
  • Edge Cutter Ready
  • Water Sprayer Antifreeze Kit
  • Ballast Kit - 400 kg (880 lb)
  • Ballast Kit - 542 kg (1194.91 lb)


  • Traction Control


  • Remote Flash / Troubleshoot
  • CMV - Compaction Measurement Value


  • Battery Disconnect
  • LED Roading Lights
  • Rotating Amber Beacon


  • Biodegradeable Hydraulic Oil
  • Bumpers
  • Single Point Lift
  • Custom Paint

See how CB4.0 compares against frequently compared products.

Use the comparison tool to compare detailed specs of Cat and competitor models.


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CB4.0 Utility Compactor

CB4.0 Utility Compactor

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CB4.0 Utility Compactor
CB4.0 Utility Compactor
CB4.0 Utility Compactor
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Utility Compactor Selection Chart

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