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Cat?� C9.3B Diesel Engine

Overview

The Cat?� C9.3B industrial diesel engine is offered in ratings ranging from 250-340 kW (335-456 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V, China Nonroad (NR) Stage IV, Japan 2014, and Korea Stage V emission standards.

Key Features

More Comfort. More Performance. More Versatility.

Delivers 18% More Power compared to previous models

21% Increase in Torque compared to previous models

Engine package is over 12% lighter compared to previous models

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Specifications

Maximum Power 456 hp
Maximum Torque 1540 lb-ft @ 1400 rpm
Rated Speed 1800-2200 rpm
Minimum Power 335 hp
Emissions EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
Engine Configuration In-Line 6
Bore 4.5 in
Stroke 5.9 in
Displacement 567.5 in³
Compression Ratio 17.0:1
Aspiration Turbocharged-Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment DOC+DPF+SCR
Length 44 in
Width 31 in
Height 42 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1907 lb
Length 36 in
Width 27 in
Height 17 in
Weight 211 lb

Documents

C9.3B Variable Speed Auxiliary 340 bkW (456 bhp) @ 2000 rpm Download C9.3B Variable Speed Auxiliary 280 bkW (375 bhp) @ 2200 rpm Download C9.3B Variable Speed Auxiliary 250 bkW (335 bhp) @ 2200 rpm Download

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