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Cat?� C2.2 Diesel Engine |
Cat® C7.1 Industrial Power Unit |
Cat?� C13 Industrial Power Unit |
Cat?� C18 Industrial Power Unit |
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Power Rating |
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Maximum Power | 74 HP | 275 HP | 536 HP | 630 HP |
Maximum Torque | 199 lb-ft @ 1600 rpm | 774 lb-ft @ 1400 rpm | - | - |
Rated Speed | 2800 rpm | 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm | 1800-2100 | 1800-2100 |
Minimum Power | 60 HP | 156 HP | 385 HP | 575 HP |
Emission Standards |
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Emissions | U.S. EPA & CARB Tier 4 Final, EU Stage V | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA | Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 | China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified |
General |
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Engine Configuration | In-Line 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel |
Bore | 3.3 in | 4.1 in | 5.1 in | 5.7 in |
Stroke | 3.9 in | 5.3 in | 6.2 in | 7.2 in |
Displacement | 135 in³ | 427.7 in³ | 763 in³ | 1104.5 in³ |
Compression Ratio | 17.0:1 | 16.8:1 | 17.0:1 | 16.3:1 |
Aspiration | Turbocharged (T) or Turbocharged-Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) |
Combustion System | Direct Injection | - | - | - |
Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
Aftertreatment | DOC+DPF | - | - | - |
Engine Dimensions - Approximate |
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Length | 31.7 in | - | - | - |
Width | 20.8 in | - | - | - |
Height | 30.2 in | - | - | - |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 509 lb | - | - | - |
Aftertreatment Dimensions |
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Length | 16.1 in | - | - | - |
Weight | 12.8 lb | - | - | - |
Aftertreatment Dimensions* |
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Diameter | 6.1 in | - | - | - |
Power Unit Dimensions |
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Length | - | 68 in | 92 in | 54.6 in |
Width | - | 31 in | 50 in | 36.3 in |
Height | - | 44.8 in | 71 in | 48.9 in |
Weight | - | 1737 lb | 3730 lb | 4844 lb |
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