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Cat® C2.8 Industrial Diesel Engine
Cat® C32 Industrial Power Unit
Cat® C18 Industrial Power Unit

Power Rating

Maximum Power 74 HP 1000 HP 630 HP
Maximum Torque 221 lb-ft @ 1600 rpm 3825 lb-ft @ 1200 rpm -
Rated Speed 2200-2400 rpm 1800 rpm 1800-2100
Minimum Power 67 HP 1000 HP 575 HP

Emission Standards

Emissions UN ECE R96 Stage IIIA, Brazil MAR-1 U.S. EPA Tier 4 Final and EU Stage V China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified

Engine Dimensions - Approximate

Length 24.9 in - -
Width 21.2 in - -
Height 30.9 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 705 lb - -

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel V-12 Inline 6, 4-Stroke-Cycle Diesel
Bore 3.5 in 5.7 in 5.7 in
Stroke 4.3 in 6.4 in 7.2 in
Displacement 171 in³ 1958.9 in³ 1104.5 in³
Compression Ratio 17.0:1 16.0:1 16.3:1
Aspiration Turbocharged (T) and Turbocharged Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) Turbocharged Aftercooled (TA)
Combustion System Direct Injection Direct Injection -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - DOC -
Cycle - 4 -
Cooling System - liquid -

Power Unit Dimensions

Height - 77.6 in 48.9 in
Length - 100.7 in 54.6 in
Width - 64.4 in 36.3 in
Weight - - 4844 lb
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