Industrial

Riggs Cat

Cat® C7.1 Diesel Engine

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Specification Summary

Maximum Power
275 HP
Maximum Torque
774 lb-ft @ 1400 rpm
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Rated Speed
2200-2500 rpm
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Power Rating

Maximum Power
275 HP
Maximum Torque
774 lb-ft @ 1400 rpm
Rated Speed
2200-2500 rpm
Minimum Power
155.6 HP

Emission Standards

Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

General

Engine Configuration
In-Line 6, 4-Stroke-Cycle Diesel
Bore
4.1 in
Stroke
5.3 in
Displacement
427.7 in³
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Engine Dimensions - Approximate

Length
36.6 in
Width
26.3 in
Height
32.2 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1115 lb
Maximum Power
275 HP
Maximum Torque
774 lb-ft @ 1400 rpm
Rated Speed
2200-2500 rpm
Minimum Power
155.6 HP
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Engine Configuration
In-Line 6, 4-Stroke-Cycle Diesel
Bore
4.1 in
Stroke
5.3 in
Displacement
427.7 in³
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Length
36.6 in
Width
26.3 in
Height
32.2 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1115 lb