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Cat® C1.1 Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C7.1 Industrial Power Unit

Power Rating

Maximum Power 28.2 HP 2100 HP 275 HP
Maximum Torque 49.4 lb-ft @ 2400 rpm - 774 lb-ft @ 1400 rpm
Rated Speed 2200-3400 rpm 1750 rpm 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm
Minimum Power 19.7 HP 2100 HP 156 HP

Emission Standards

Emissions U.S. EPA Tier 4 Interim Equivalent U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

Engine Dimensions - Approximate

Length 19.3 in 129 in -
Width 15.7 in 60 in -
Height 22.7 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 191 lb 17284 lb -

General

Engine Configuration Inline 3, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 3 in 6.7 in 4.1 in
Stroke 3.2 in 8.5 in 5.3 in
Displacement 69 in³ 4760 in³ 427.7 in³
Compression Ratio 23.0:1 13.0:1 16.8:1
Aspiration Naturally Aspirated (NA) Turbocharged Aftercooled Turbocharged Aftercooled (TA)
Combustion System Indirect Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length - - 68 in
Width - - 31 in
Height - - 44.8 in
Weight - - 1737 lb
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