Industrial

Riggs Cat

Cat® C9.3 Diesel Engine

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Specification Summary

Maximum Power
400 HP
Maximum Torque
1268 lb-ft @ 1400 rpm
Emissions
U.S. EPA Tier 4 Final Nonroad
Rated Speed
1800-2200 rpm
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Power Rating

Maximum Power
400 HP
Maximum Torque
1268 lb-ft @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
300 HP

Emission Standards

Emissions
U.S. EPA Tier 4 Final Nonroad

General

Engine Configuration
In-Line 6
Bore
4.5 in
Stroke
5.9 in
Displacement
567.5 in³
Aspiration
Turbocharged-Aftercooled (TA)
Compression Ratio
17.0:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise

Engine Dimensions - Approximate

Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1950 lb
Length
45.3 in
Height
44.2 in
Width
40.4 in

Aftertreatment Dimensions

Height
22.4 in
Length
36.5 in
Weight
213 lb
Width
34.4 in

PETU Dimensions - Tier 4 Final, Stage IV Only

Height
551 mm (21.7 in)
Length
854 mm (33.6 in)
Volume Capacity
48.4 L (51.1 qt)
Weight
19.42 kg (42.8 lb)
Width
287 mm (11.3 in)
Maximum Power
400 HP
Maximum Torque
1268 lb-ft @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
300 HP
Emissions
U.S. EPA Tier 4 Final Nonroad
Engine Configuration
In-Line 6
Bore
4.5 in
Stroke
5.9 in
Displacement
567.5 in³
Aspiration
Turbocharged-Aftercooled (TA)
Compression Ratio
17.0:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1950 lb
Length
45.3 in
Height
44.2 in
Width
40.4 in
Height
22.4 in
Length
36.5 in
Weight
213 lb
Width
34.4 in
Height
551 mm (21.7 in)
Length
854 mm (33.6 in)
Volume Capacity
48.4 L (51.1 qt)
Weight
19.42 kg (42.8 lb)
Width
287 mm (11.3 in)