+

CP74B Vibratory Soil Compactor

Powered by the 129.4 kW (173.5 hp) Cat® C4.4 engine, the CP74B provides exceptional performance for cohesive and semi-cohesive soil compaction applications.

Weights

Operating Weight - With Cab 36048lb
Weight - Drum with Cab 23633lb

Operating Specifications

Compaction Width 84in
Ground Clearance 17.5in
Travel Speed - Maximum 7mile/h
Turning Radius - Inside Drum Edge 12.08ft

Engine

Gross Power 173.7HP
Engine Model Cat C4.4 with ACERT

Dimensions

Overall Width - With Blade Option 8.25ft
Drum Width 84in
Drum Diameter - Over Pads 61in
Drum Diameter 51in
Height - With ROPS/FOPS or Cab 10.25ft
Overall Width 7.67ft
Wheel Base 9.58ft
Overall Length - With Blade Option 21.5ft
Overall Length 19.83ft
Optional Blade Height 27.1in

Vibratory System

Centrifugal Force - Maximum 74600lb
Vibratory Frequency - Standard 28 Hz (1680 vpm)
Nominal Amplitude - Low 0.039in
Nominal Amplitude - High 0.083in
Centrifugal Force - Minimum 37300lb
Variable Frequency Option Range 23.3 - 28 Hz (1400-1680 vpm)

Tires

Tires 23.1 x 26

Service Refill Capacities

Fuel Tank Capacity 88gal (US)

Standard Equipment

  • Note:
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Operator Environment
    • Open Platform with Handrails/Guardrails, Floor Mat
    • Vinyl Adjustable Pivoting Seat with Integrated Console and LCD Display
    • Adjustable Tilting Steering Column with Integrated Cup Holders
    • Seat Belt
    • 12-volt Power Outlet
    • Horn, Backup Alarm
  • Vibratory System
    • Smooth Drum
    • Dual Amplitude, Single Frequency
    • Dual Pod-Style Eccentric Weight Housings
    • Auto-vibe Function
    • Front Adjustable Steel Scraper
  • Power Train
    • Cat C7.1 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
    • SOS℠ Sampling Valves: Engine Oil, Hydraulic Oil and Coolant

Optional Equipment

  • Note:
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Operator Environment
    • Steel Sun Canopy
    • ROPS/FOPS Canopy
    • ROPS/FOPS Cab with Climate Control
    • Internal Rear View Mirror
    • External Rear View Mirrors
    • Sun Visor
    • Cab Internal Roll-down Sun Screen
  • Vibratory System
    • Padfoot Shell Kit (oval or square pads available)
    • Leveling Blade
    • Variable Frequency
    • Dual Adjustable Steel Scrapers
    • Dual Adjustable Polyurethane Scrapers
  • Power Train
    • Transmission Guard
  • Cat Compaction Control Technology
    • Measure - Machine Drive Power (MDP)
    • Map - SBAS GNSS Mapping
    • Connect - Machine to Machine Communication
  • Other
    • Upgraded Halogen Light Package
    • Rotating Beacon
    • Fuel Fill Access Door