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CP74B Vibratory Soil Compactor
CP74B Vibratory Soil Compactor
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The CP74B Vibratory Soil Compactor combines world-class productivity with outstanding operator comfort while continuing the legacy of durability, reliability and ease-of-service that contractors worldwide have come to expect from Cat® machines.



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

Operating Specifications

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

Service Refill Capacities

Fuel Tank Capacity
88 gal (US)


Wheel Base
9.58 in
Overall Length
19.83 ft
Drum Width
84 in
Overall Width
7.67 in
Height - With ROPS/FOPS or Cab
10.25 ft
Drum Diameter
51 in

Vibratory System

Centrifugal Force - Maximum
74600 lb
Nominal Amplitude - Low
0.039 in
Centrifugal Force - Minimum
37300 lb
Vibratory Frequency - Standard
28 Hz (1680 vpm) V/m
Nominal Amplitude - High
0.083 in


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


23.1 x 26