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CS78B Vibratory Soil Compactor

CS78B Vibratory Soil Compactor

At a Glance

Operating Weight - With Cab
41214 lb
Compaction Width
84 in
Gross Power
173.7 HP
Weight - Drum with Cab
29626 lb
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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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Operating Weight - With Cab 41214lb
Weight - Drum with Cab 29626lb

Operating Specifications

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


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


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

Vibratory System

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


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Tires 23.1 x 26

Service Refill Capacities

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Fuel Tank Capacity 88gal (US)