CS78B Vibratory Soil Compactor

CS78B Vibratory Soil Compactor

The CS78B 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.

Download Product Documents

Weights

Operating Weight with Cab
41214.0lb
Weight - Drum with Cab
29626lb
Operating Weight - With Cab
41214lb

Operating Specifications

Compaction Width
84.0in
Ground Clearance
17.2in
Travel Speed - Maximum
7.0mph
Static Linear Load - With Cab
352.7lb/in
Turning Radius - Inside Drum Edge
12.08ft
Compaction Width
84in
Ground Clearance
17.2in
Travel Speed - Maximum
7mile/h

Engine

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

Dimensions

Drum Diameter
60.4in
Drum Width
84.0in
Overall Length
20.08ft
Overall Width
7.75ft
Wheelbase
9.58ft
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

Tires

Tires
23.1 x 26
Tires
23.1 x 26

Service Refill Capacities

Fuel Tank Capacity
88.0gal
Fuel Tank Capacity
88gal (US)

Vibratory System

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)
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)