CP44B Vibratory Soil Compactor

Powered by the 75 kW (100 hp) Cat C3.4B engine, the CP44B provides exceptional performance on flat or sloped terrain. This machine is suitable for many applications from site preparation to compacting sub-bases for parking lots or roadways and is ideal for water and sewer trench work.

CP44 Vibratory Soil Compactor


The CP44B provides exceptional performance on flat or sloped terrain. This machine is suitable for many applications from site preparation to compacting sub-bases for parking lots or roadways and is ideal for water and sewer trench work.

Comfortable and Ergonomic Operator Station

  • The steering console features an LCD display. The display provides diagnostics and additional data to the operator. Machines that are equipped with Cat Compaction Control output compaction measurements to the display as well.
  • A multi-position steering wheel adjusts for comfort. An adjustable vinyl seat with seat belt is comfortable and keeps controls and operating information within easy reach. The 12-volt adapter provides power for personal electronic devices. A floor mat reduces vibrations. Cup holders are provided on the steering column. Large mirrors provide excellent views to the rear of the machine.
  • The operator is provided with excellent visibility to the front, drum edges rear tire edges and rear of machine enhancing safety and production. Optional mirrors provide enhanced visibility to the rear.

Easy to Service

  • Design provides ground level access to all service and maintenance points.
  • Long service intervals contribute to more productivity and lower owning and operating costs. The vibratory system scheduled oil change interval is 3 years/3,000 hours. The hydraulic oil service interval is 3,000 hours. Engine oil service is every 500 hours.

Power Train

  • The Vibratory Soil Compactor features a Cat engine that offers enhanced efficiency, better serviceability, ample power, and less noise.

Reliable Vibratory System

  • The vibratory soil compactors deliver excellent compaction performance due to high amplitude and static linear load.
  • The vibratory soil compactor utilizes the proven Cat pod-style vibratory system. The system design significantly reduces the risk of contamination common to conventional designs that employ metal weights. Providing unrivaled reliability and performance, the Cat pod-style vibratory system is virtually maintenance free, with the first scheduled maintenance period at 3 years or 3,000 hours.
  • An automatic vibration function provides consistency for more uniform compaction. When vibration is engaged, vibration will cease as the compactor slows beneath a predetermined speed. When propel resumes, vibration recommences at a predetermined speed. This feature contributes to uniform, high-quality work.

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

    • ROPS/FOPS Canopy with Handrails, Floor Mat, Internal Rear View Mirror, Exterior Rear View Mirrors
    • Vinyl Adjustable Seat with Integrated Console and LCD Display with Lockable Vandalism Guard
    • Adjustable Tilting Steering Column with Integrated Cup Holders
    • Rear Vision Camera System
    • Seat Belt
    • 12-volt Power Outlet
    • Horn, Backup Alarm
    • Padfoot Drum
    • Dual Amplitude, Single Frequency
    • Pod-Style Eccentric Weight Housings
    • Auto-vibe Function
    • Front Adjustable Steel Scraper
    • Universal Bumper
    • Cat C3.4B Engine
    • Air Cleaner, Dual Element
    • Two-Speed Throttle Switch, Eco-mode and Automatic Speed Control
    • Dual Propel Pumps; One for Drum Drive, One for Rear Axle
    • Fuel Filter, Water Separator, Priming Pump, Water Indicator
    • Tilting Radiator/Hydraulic Oil Cooler
    • Dual Braking System
    • Two-speed Hydrostatic Transmission
    • 12 volt Electrical System
    • 150 ampere Alternator
    • 60 Cold-cranking Amps Battery Capacity
    • Product LinkTM
    • Sight Gauges for Hydraulic Oil Level and Radiator Coolant Level
    • S�O�SSM Sampling Valves: Engine Oil, Hydraulic Oil and Coolant

Optional Equipment

    • ROPS/FOPS Cab with Climate Control
    • Sun Visor
    • Leveling Blade
    • Variable Frequency
    • Dual Adjustable Steel Scrapers
    • Recording Module for Vibration Frequency
    • Transmission Guard
    • Bio-oil Factory Fill
    • Map - SBAS GNSS Mapping
    • Connect - Cloud and Machine Connectivity
    • Upgraded Halogen Light Package
    • Rotating Amber Beacon



Long Name:
CP44B Vibratory Soil Compactor


Operating Weight - With Cab
16471 lb / 7471 kg
Weight - Drum with ROPS/FOPS
7939 lb / 3601 kg
Operating Weight - With ROPS/FOPS
15935 lb / 7228 kg
Weight - Drum with Cab
8181 lb / 3711 kg

Operating Specifications

Compaction Width
66 in / 1676 mm
Ground Clearance
16.1 in / 408 mm
Travel Speed - Maximum
7 mile/h / 11.4 km/h
Turning Radius - Inside Drum Edge
10 ft / 3.05 m


Gross Power
100.6 HP / 75 kW
Engine Model
Cat C3.4B


Height - With ROPS/FOPS or Cab
9.35 ft / 2.85 m
Overall Width
5.91 ft / 1.8 m
Overall Width - With Blade Option
6.95 ft / 2.12 m
Overall Length - With Blade Option
18.41 ft / 5.61 m
Drum Diameter - Over Pads
48.2 in / 1225 mm
Drum Width
66 in / 1676 mm
Overall Length
16.7 ft / 5.09 m
Optional Blade Height
22.6 in / 574 mm
Wheel Base
8.5 ft / 2.6 m

Vibratory System

Centrifugal Force - Maximum
29900 lb / 133 kN
Nominal Amplitude - High
0.063 in / 1.59 mm
Centrifugal Force - Minimum
15000 lb / 67 kN
Nominal Amplitude - Low
0.031 in / 0.8 mm
Variable Frequency Option Range
23.3-31.9 Hz (1400-1914 vpm)
Vibratory Frequency - Standard
1914 V/m / 31.9 Hz


14.9 × 24 8-ply traction

Service Refill Capacities

Fuel Tank Capacity
37 gal (US) / 140 l