CS78B Vibratory Soil Compactor

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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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  • Specs

Specs

Overview

Long Name:
CS78B Vibratory Soil Compactor
Name:
CS78B
Brand:
Caterpillar
Status:
Current

Weights

Operating Weight - With Cab:
41214 lb / 18700 kg
Weight - Drum with Cab:
29626 lb / 13440 kg

Operating Specifications

Compaction Width:
84 in / 2134 mm
Travel Speed - Maximum:
7 mile/h / 11.4 km/h
Turning Radius - Inside Drum Edge:
12.08 ft / 3.68 m
Ground Clearance:
17.2 in / 437 mm
Static Linear Load - With Cab:
352.7 lb/in / 63 kg/cm

Engine

Gross Power:
173.7 HP / 129.5 kW
Engine Model:
Cat C4.4 with ACERT

Dimensions

Overall Length:
20.08 ft / 6.13 m
Wheel Base:
9.58 ft / 2.9 m
Height - With ROPS/FOPS or Cab:
10.25 ft / 3.11 m
Drum Width:
84 in / 2134 mm
Drum Diameter:
60.4 in / 1534 mm
Overall Width:
7.75 ft / 2.36 m

Vibratory System

Variable Frequency Option Range:
23.3 - 28 Hz (1400-1680 vpm)
Centrifugal Force - Maximum:
74600 lb / 332 kN
Centrifugal Force - Minimum:
37300 lb / 166 kN
Nominal Amplitude - Low:
0.039 in / 0.98 mm
Vibratory Frequency - Standard:
28 Hz (1680 vpm)
Nominal Amplitude - High:
0.083 in / 2.1 mm

Tires

Tires:
23.1 x 26

Service Refill Capacities

Fuel Tank Capacity:
88 gal (US) / 332 l