CS78B Vibratory Soil Compactor

The CS78B provides exceptional performance for granular soil compaction applications.


Operating Weight - With Cab 41214lb
Weight - Drum with Cab 29626lb

Operating Specifications

Compaction Width 84in
Travel Speed - Maximum 7mile/h
Turning Radius - Inside Drum Edge 12.08ft
Ground Clearance 17.2in
Static Linear Load - With Cab 352.7lb/in


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


Overall Length 20.08ft
Wheel Base 9.58ft
Height - With ROPS/FOPS or Cab 10.25ft
Drum Width 84in
Drum Diameter 60.4in
Overall Width 7.75ft

Vibratory System

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


Tires 23.1 x 26

Service Refill Capacities

Fuel Tank Capacity 88gal (US)

Standard Equipment

Optional Equipment