New CAT Equipment

CP56B Vibratory Soil Compactor

Productive and Efficient

The CP56B provides exceptional performance for cohesive and semi-cohesive soil compaction applications.

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Benefits

Lower Operating Cost

Up to 15% fuel savings with eco-mode, exclusive pod-style vibratory design offering 3 year/3000 hour service intervals, and a no-maintenance hitch with sealed-for-life bearings.

Up To 50% More Efficient

On-board compaction measurement helps take guesswork out of the process with exclusive MDP technology that gives compaction readings; scalable solutions including mapping and machine-to-machine communication keep jobsite connected.

Enhanced Operator Comfort

Visibility is enhanced by the new rear vision camera; standard tiltable steering column gives the operator more flexibility, and our integrated backlit display console turns with seat.

Learn more about the CP56B Vibratory Soil Compactor

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  • Dimensions
    Drum Diameter
    51 in
    Drum Diameter - Over Pads
    61 in
    Drum Width
    84 in
    Height - With ROPS/FOPS or Cab
    10.25 ft
    Optional Blade Height
    27.1 in
    Overall Length
    19.25 ft
    Overall Length - With Blade Option
    21 ft
    Overall Width
    7.58 ft
    Overall Width - With Blade Option
    8.25 ft
    Wheel Base
    9.58 ft
  • Engine
    Engine Model
    Cat C4.4 with ACERT
    Gross Power
    157 hp
  • Operating Specifications
    Compaction Width
    84 in
    Ground Clearance
    17.9 in
    Travel Speed - Maximum
    7 mile/h
    Turning Radius - Inside Drum Edge
    12.08 ft
  • Service Refill Capacities
    Fuel Tank Capacity
    64 gal (US)
  • Tires
    Tires
    23.1 x 26
  • Vibratory System
    Centrifugal Force - Maximum
    67600 lb
    Centrifugal Force - Minimum
    31670 lb
    Nominal Amplitude - High
    0.083 in
    Nominal Amplitude - Low
    0.039 in
    Variable Frequency Option Range
    23.3 - 30.5 Hz (1400-1830 vpm)
    Vibratory Frequency - Standard
    30.5 Hz (1830 vpm)
  • Weights
    Operating Weight - With Cab
    25707 lb
    Weight - Drum with Cab
    14231 lb
    Weight - Drum with ROPS/FOPS
    14026 lb
OPERATOR ENVIRONMENT
  • ROPS/FOPS Canopy with Handrails/Guardrails, Floor Mat
  • Vinyl Adjustable Pivoting Seat with Integrated Console and LCD Display
  • Adjustable Tilting Steering Column with Integrated Cup Holders
  • Rear Vision Camera with Color Touchscreen Display
  • Seat Belt
  • 12-volt Power Outlet
VIBRATORY SYSTEM
  • Padfoot Drum
  • Dual Amplitude, Single Frequency
  • Dual Pod-Style Eccentric Weight Housings
  • Auto-vibe Function
  • Front Adjustable Steel Scraper
POWER TRAIN
  • Cat C4.4 Diesel Engine
  • Air Cleaner, Dual Element
  • Three-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
ELECTRICAL
  • 24 volt Electrical System
  • 100 ampere Alternator
  • 750 Cold-cranking Amps Battery Capacity
OTHER
  • Product Link™
  • Sight Gauges for Hydraulic Oil Level and Radiator Coolant Level
  • S•O•S℠ Sampling Valves: Engine Oil, Hydraulic Oil and Coolant
OPERATOR ENVIRONMENT
  • ROPS/FOPS Cab with Climate Control, Cloth Seat
  • Internal Rear View Mirror
  • External Rear View Mirrors
  • Sun Visor
  • Cab Internal Roll-down Sun Screen
VIBRATORY SYSTEM
  • Leveling Blade
  • Variable Frequency
  • Dual Adjustable Steel Scrapers
POWER TRAIN
  • Transmission Guard
TECHNOLOGY SOLUTIONS
  • Measure - Machine Drive Power
  • Map - SBAS GNSS Mapping
  • Connect - Cloud and Machine Connectivity
OTHER
  • Upgraded Halogen Light Package
  • Amber Rotating Beacon
  • Fuel Fill Access Door

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