Caterpillar CS78B BROCHURE

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Features:

The Cat® CS78B features a smooth drum and is ideally suited for granular soil applications:

n Comfortable and ergonomic operator station features pivoting

seat with integrated multifunction LCD display and control console, outstanding visibility to the front and rear of machine, low sound levels and vibration for greater operator comfort and productivity.

n World-class propel system built around the exclusive Cat dual pump

propel system, two pumps provide separate dedicated flow to drum drive motor and rear axle motor for exceptional gradeability and traction in forward and reverse. New electronic propel control enables more precise machine control.

Cat

CS78B

Smooth Drum Vibratory Soil CompaCtor

n Virtually maintenance free due to maintenance-free hitch bearings

and extended maintenance intervals for vibratory system and hydraulic system, providing more uptime and lower maintenance costs.

n Enhanced compaction performance due to more weight at the drum

and greater amplitude. Automated propel and vibratory system functions make it easy to ensure consistent, high quality.

n Optional Cat

when compaction has been completed to specification for greater productivity and uniform compaction quality.

Compaction Control helps the operator determine

Specifications

Engine - Power Train

Engine Model Cat® C4.4 with ACERT Global Emissions US EPA Tier 4i/EU Stage IIIB Gross Power ISO 14396 129.5 kW 173.7 hp Displacement 4.4 L 268.5 in Stroke 127 mm 5 in Bore 105 mm 4.1 in Max. Travel Speed (Forward or Reverse) 11.4 km/h 7 mph

Weights

Operating Weight w/ ROPS/FOPS cab 18 700 kg 41,214 lb w/ padfoot shell kit 18 755 kg 41,333 lb Weight at Drum w/ ROPS/FOPS cab 13 440 kg 29,626 lb w/ padfoot shell kit 12 960 kg 28,566 lb

™

Vibratory System Specifications

Frequency Standard 28 Hz 1680 vpm During Eco-mode Operation 25.5 Hz 1527 vpm Optional Variable Frequency 23.3-28 Hz 1400-1680 vpm Nominal Amplitude @30.5 Hz (1830 vpm) High 2.1 mm 0.083 in

Low 0.98 mm 0.039 in Centrifugal Force @ 30.5 Hz (1830 vpm) Maximum 332 kN 74,600 lb Minimum 166 kN 37,300 lb Static Linear Load w/ ROPS/FOPS Cab 63 kg/cm 352.7 lbs/in

Service Refill Capacities

Fuel Tank, total capacity 332 L 88 gal Cooling System 28.2 L 7.5 gal Engine Oil w/ Filter 11.6 L 3.1 gal Eccentric Weight Housings 26 L 6.9 gal Axle and Final Drives 18 L 4.8 gal Hydraulic Tank (service refill) 50 L 13.2 gal

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CS78B Vibratory Soil Compactor

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Dimensions

1 Overall Length 6.13 m 20.1 ft 2 Overall width 2.46 m 8.08 ft 3 Drum Width 2134 mm 84 in 4 Drum Shell Thickness 40 mm 1.6 in 5 Drum Diameter 1534 mm 60.4 in 6 Overall Height 3.11 m 10.2 ft 7 Wheelbase 2.9 m 9.5 ft 8 Ground Clearance 437 mm 17.2 in 9 Curb Clearance 535 mm 21.1 in Inside Turning Radius 3.68 m 12.07 ft Hitch Articulation Angle 34° Hitch Oscillation Angle 15°

STANDARD EQUIPMENT Varies by market- contact your Dealer for specifics.

ELECTRICAL

n 24 volt Electrical System n 100 ampere Alternator n 750 Cold-cranking Amps Battery Capacity

OPERATOR ENVIRONMENT

n ROPS/FOPS Cab with Climate Control (Heat, Air Conditioning) n Cloth Adjustable Pivoting Seat with Integrated Console and LCD

Display, Seat Belt

n Multifunction LCD Display with gauges and/or audible warning alarm

for: Hydraulic oil temperature, Engine oil pressure, Engine coolant temperature, Alternator charge, Fuel level, Service hour meter, Engine RPM, Ground speed, Vibe frequency, Fuel rate, Air filter constriction, Engine load and Optional Cat Compaction Control

n Adjustable Tilting Steering Column with Integrated Cup Holders n 12-volt Power Outlet n Floor Mat n Interior Rear View Mirror n Horn, Backup Alarm n Radio-ready

POWER TRAIN

n Cat

C4.4 Diesel Engine

n Air Cleaner, Dual Element n Three-speed Throttle Switch with Eco-mode and Automatic Speed

Control

n Dual Propel Pumps; One for Drum Drive, One for Rear Axle n Fuel Filter, Water Separator, Electronic Priming Pump, Water Indicator n Tilting Radiator/Hydraulic Oil Cooler n Dual Braking System n Two-speed Hydrostatic Transmission

VIBRATORY SYSTEM

n Smooth Drum n Dual Amplitude, Single Frequency n Dual Pod-Style Eccentric Weight Housings n Auto-vibe Function n Front Adjustable Steel Scraper

OTHER

n Hydraulic Oil Level Sight Gauge n Radiator Coolant Level Sight Gauge

n Cat

ToughGuard™ Hose

n S·O·S

Sampling Valves, Engine Oil and Hydraulic Oil

OPTIONAL EQUIPMENT

n Padfoot Shell Kit n Variable Vibration Frequency n Beacon, Rotating n Polyurethane Drum Scrapers n Steel Rear-side Drum Scraper n Bio-oil Factory Fill n Sun Visor n Deluxe High-back Air-ride Pivoting Seat n Cat Compaction Control, Machine Drive Power or CMV n SBAS GNSS Mapping for Cat Compaction Control (RTK available) n Upgraded Halogen Light Package n Cab Internal Rear View Mirrors n Cab Internal Roll-down Sun Screen n Product Link n Additional Rear View Mirrors

For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com

Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options.

CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, “Caterpillar Yellow” and the “Power Edge” trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

QEHQ1564-02 (03-12)