CP74B Vibratory Soil Compactor

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
 

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