New CAT Equipment

CS78B Vibratory Soil Compactor

Powered by the 129.5 kW (173.7 hp) Cat® C4.4 engine, the CS78B provides exceptional performance for granular soil compaction applications.

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Product Specs

Weights

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

Operating Specifications

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

Engine

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

Dimensions

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

Vibratory System

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

Tires

Tires 23.1 x 26

Service Refill Capacities

Fuel Tank Capacity 88 gal (US)