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Cat® C9.3B Diesel Engine

Cat® C9.3B Diesel Engine

At a Glance

Minimum Power
335 BHP
Maximum Power
456 BHP
Emissions
U.S. EPA Tier 4 Final and EU Stage V Nonroad Emission Standards.
Engine Configuration
In-Line 6, 4-Stroke-Cycle Diesel
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Overview

The Cat® C9.3B Industrial Diesel Engine is offered in ratings ranging from 250-340 bkW (335-456 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final and EU Stage V emission standards. The C9.3B engines are ideal choices to power applications in agriculture, aircraft ground support, construction, forestry, general industrial, material handling, and mining.

Power Rating

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Minimum Power 335BHP
Maximum Power 456BHP
Rated Speed 1800-2200 rpm

Emission Standards

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Emissions U.S. EPA Tier 4 Final and EU Stage V Nonroad Emission Standards.

General

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Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel
Bore 115 mm (4.53 in)
Stroke 149 mm (5.87 in)
Displacement 9.3 L (567.5 in³)
Aspiration Turbocharged-Aftercooled (TA)
Compression Ratio 17.0:1
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Cooling System - Capacity 22 L (23.6 qts)
Lube System - Refill 30 L (31.7 qts)

Engine Dimensions - Approximate

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Height 1068 mm (42 in)
Length 1125 mm (44.3 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 865 kg (1907 lb)
Width 791 mm (31.1 in)

Aftertreatment Dimensions - Approximate

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Height 432 mm (17.0 in)
Length 925 mm (36.4 in)
Weight 96 kg (211 lb)
Width 694 mm (27.3 in)