CP56B Vibratory Soil Compactor

Vibratory Soil Compactors CP56B

Request A Price Find Dealer

Key Specs

Operating Weight - With ROPS/FOPS
26956 lb
12227 kg
Compaction Width
84 in
2134 mm
Gross Power
156.9 HP
117 kW

Overview

Productive and Efficient

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

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.

Product Specifications for CP56B

Operating Weight - With ROPS/FOPS 26956 lb 12227 kg
Weight - Drum with ROPS/FOPS 14447 lb 6553 kg
Compaction Width 84 in 2134 mm
Curb Clearance 19.7 in 500 mm
Ground Clearance 17.8 in 452 mm
Travel Speed - Maximum 7 mile/h 11.4 km/h
Turning Radius - Inside Drum Edge 12.1 ft 3.7 m
Gross Power 156.9 HP 117 kW
Engine Model Cat C4.4 Cat C4.4
Net Power - ISO 9249 130.6 HP 97.4 kW
Net Power - SAE J1349 129.9 HP 96.9 kW
Stroke 5 in 127 mm
Bore 4.1 in 105 mm
Overall Length 19.2 ft 5.9 m
Overall Length - With Blade Option 21 ft 6.4 m
Overall Width 7.5 ft 2.3 m
Overall Width - With Blade Option 8.2 ft 2.5 m
Height - With ROPS/FOPS or Cab 10.2 ft 3.1 m
Drum Diameter 61 in 1549 mm
Drum Width 84 in 2134 mm
Optional Blade Height 27.1 in 688 mm
Wheel Base 9.5 ft 2.9 m
Centrifugal Force - Maximum 67600 lb 301 kN
Centrifugal Force - Minimum 31670 lb 141 kN
Nominal Amplitude - High 0.083 in 2.1 mm
Nominal Amplitude - Low 0.039 in 0.98 mm
Vibratory Frequency - Standard 30.5 Hz (1830 vpm) 30.5 Hz (1830 vpm)
Variable Frequency Option Range 23.3 - 30.5 Hz (1400-1830 vpm) 23.3 - 30.5 Hz (1400-1830 vpm)
Fuel Tank Capacity 64 gal (US) 242 l
Tires 23.1 x 26 23.1 x 26

CP56B Standard Equipment

Operator Environment

  • ROPS/FOPS Cab with Climate Control, External Rear View Mirrors
  • Cloth Adjustable Pivoting Seat with Integrated Console and LCD Display
  • Adjustable Tilting Steering Column with Integrated Cup Holders
  • Rear Vision Camera with Color Touchscreen Display
  • High Visibility Orange 50 mm (2 in) Seat Belt
  • 12-volt Power Outlet
  • Horn, Backup Alarm

Vibratory System

  • Padfoot Drum
  • Dual Amplitude, Single Frequency
  • Dual Pod-Style Eccentric Weight Housings
  • Auto-vibe Function
  • Dual Adjustable Steel Scrapers

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
  • Two-speed Hydrostatic Transmission

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
  • Machine tie downs - front and rear (meet ISO 15818)

CP56B Optional Equipment

Operator Environment

  • Internal Rear View Mirror
  • Sun Visor
  • Cab Internal Roll-down Sun Screen
  • High Visibility Orange 76 mm (3 in) Seat Belt

Vibratory System

  • Leveling Blade
  • Variable Frequency

Technology Solutions

  • Measure - Machine Drive Power
  • Map - SBAS GNSS Mapping
  • Connect - Cloud and Machine Connectivity
  • Command for Compaction

Power Train

  • Transmission Guard

Other

  • Recording Module
  • Factory Filled Bio Hydraulic Oil
  • Upgraded Halogen Light Package
  • Upgraded LED Light Package
  • Amber Rotating Beacon
  • Fuel Fill Access Door

See how CP56B compares against frequently compared products.

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

COMPARE ALL MODELS

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

By sharing your information you’re giving Caterpillar permission to process your data to appropriately fulfill your request. Depending on your request, we may need to share your data with applicable dealers, within the Caterpillar group of companies, and applicable service providers operating on Caterpillar's behalf. Taking care of your information is a responsibility we take seriously. Our Website Privacy Notice details our data privacy practices and your rights to control your personal data.

Marketing Consent

Media Gallery

CP56B Vibratory Soil Compactor

CP56B Vibratory Soil Compactor

CP56B Vibratory Soil Compactor

CP56B Vibratory Soil Compactors

CP56B Vibratory Soil Compactor

CP56B Vibratory Soil Compactor
CP56B Vibratory Soil Compactor
CP56B Vibratory Soil Compactor
CP56B Vibratory Soil Compactors
CP56B Vibratory Soil Compactor

CP56B Introduction

Machine Drive Power (MDP)

Achieving Quality Compaction

Dual Pump Propel System

Eco-Mode

Product Link Option

CP56B Introduction
Machine Drive Power (MDP)
Achieving Quality Compaction
Dual Pump Propel System
Eco-Mode
Product Link Option

360 View
360 View

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Command for Compaction

    When your jobsite requires consistent and accurate compaction,
    Command is right for the job.

    Dramatically boost consistency, coverage, and safety through semi-autonomous equipment solutions with the all new Cat® Command for Compaction.

    Cat Command for Compaction is an operator-assisted, semi-autonomous technology that automates the compaction process based on operator inputs. Command controls the speed, direction, steering, and vibration system of the soil compactor to promote consistency in compaction.

1 - 8 of 9 Items items
Previous Next

When your jobsite requires consistent and accurate compaction,
Command is right for the job.

Dramatically boost consistency, coverage, and safety through semi-autonomous equipment solutions with the all new Cat® Command for Compaction.

Cat Command for Compaction is an operator-assisted, semi-autonomous technology that automates the compaction process based on operator inputs. Command controls the speed, direction, steering, and vibration system of the soil compactor to promote consistency in compaction.

Explore Technology
  • Cat Compact with Machine Drive Power (MDP)

    Cat Compact with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness. An optional mapping system helps operators visualize work as it occurs.

1 - 8 of 9 Items items
Previous Next

Cat Compact with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness. An optional mapping system helps operators visualize work as it occurs.

Explore Technology
  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

1 - 8 of 9 Items items
Previous Next

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

Check out current offers for the CP56B

View More Offers