Industrial

Riggs Cat

Cat® C9.3B Diesel Engine

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Specification Summary

Maximum Power
456 HP
Maximum Torque
1540 lb-ft @ 1400 rpm
Emissions
U.S. EPA Tier 4 Final, EU Stage V
Rated Speed
1800-2200 rpm
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Power Rating

Maximum Power
456 HP
Maximum Torque
1540 lb-ft @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
335 HP

Emission Standards

Emissions
U.S. EPA Tier 4 Final, EU Stage V

General

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

Engine Dimensions - Approximate

Length
44.3 in
Width
31.1 in
Height
42 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1907 lb

Aftertreatment Dimensions

Length
36.4 in
Width
27.3 in
Height
17 in
Weight
211 lb
Maximum Power
456 HP
Maximum Torque
1540 lb-ft @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
335 HP
Emissions
U.S. EPA Tier 4 Final, EU Stage V
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
44.3 in
Width
31.1 in
Height
42 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1907 lb
Length
36.4 in
Width
27.3 in
Height
17 in
Weight
211 lb