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 Cat® C18 Industrial Power Unit (<560 kW) |
 Cat® C11 Industrial Power Unit |
 Cat® C18 Industrial Power Unit |
Cat® C15 Industrial Power Unit |
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Power Rating |
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|---|---|---|---|---|
| Maximum Power | 630 HP | 451 HP | 630 HP | 580 HP |
| Maximum Torque | 2177 lb-ft @ 1300 rpm | - | - | 1958 lb-ft @ 1400 rpm |
| Rated Speed | 1800-2000 rpm | 1800-2100 rpm | 1800-2100 | 1800-2100 rpm |
| Minimum Power | 575 HP | 325 HP | 575 HP | 475 HP |
Emission Standards |
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| Emissions | U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV | 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 | U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV |
General |
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| Engine Configuration | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel |
| Bore | 5.7 in | 5.1 in | 5.7 in | 5.4 in |
| Stroke | 7.2 in | 5.5 in | 7.2 in | 6.7 in |
| Displacement | 1104.5 in³ | 677.4 in³ | 1104.5 in³ | 927.6 in³ |
| Compression Ratio | 16.0:1 | 17.2:1 | 16.3:1 | 17.0:1 |
| Aspiration | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) |
| Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
| Aftertreatment | DOC+DPF+SCR | - | - | DOC+DPF+SCR |
Power Unit Dimensions |
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| Length | 99.7 in | 92 in | 54.6 in | 98 in |
| Width | 48.9 in | 50 in | 36.3 in | 48.4 in |
| Height | 79 in | 71 in | 48.9 in | 79 in |
| Weight | 5842 lb | 3730 lb | 4844 lb | 5842 lb |
Aftertreatment Dimensions |
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| Width | 43.8 in | - | - | 43.8 in |
| Height | 25.7 in | - | - | 25.8 in |
| Weight | 591 lb | - | - | 591 lb |
Aftertreatment Dimensions* |
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| Diameter | 13 in | - | - | 14 in |
PETU Dimensions - Tier 4 Final Only |
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| Length | 33.6 in | - | - | 33.6 in |
| Width | 11.3 in | - | - | 11.3 in |
| Height | 21.7 in | - | - | 21.7 in |
| Weight | 42.8 lb | - | - | 42.8 lb |
| Volume Capacity | 51.1 qt (US) | - | - | 51.1 qt (US) |
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