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Cat?� C4.4 Industrial Power Unit |
Cat?� C15 Industrial Power Unit |
Cat?� C4.4 Industrial Power Unit |
Cat?� C7.1 Industrial Power Unit |
Cat?� C9.3B Industrial Power Unit HRC |
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Power Rating |
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Maximum Power | 129.4 HP | 540 HP | 108.6 HP | 302 HP | 456 HP |
Rated Speed | 2200 rpm | 1800-2100 rpm | 2200 rpm | 1800-2200 rpm | 1800-2200 rpm |
Minimum Power | 129.4 HP | 440 HP | 81.8 HP | 202 HP | 335 HP |
Maximum Torque | - | - | - | 940 lb-ft @ 1400 rpm | 1540 lb-ft @ 1400 rpm |
Emission Standards |
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Emissions | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA | China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent | UN ECE R96 Stage IIIA | U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) | EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014 (Tier 4 Final) and China Nonroad IV |
General |
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Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle-Diesel |
Bore | 4.1 in | 5.4 in | 4.1 in | 4.1 in | 4.5 in |
Stroke | 5 in | 6.8 in | 5 in | 5.3 in | 5.9 in |
Displacement | 268.5 in³ | 927.6 in³ | 268.5 in³ | 427.7 in³ | 567.5 in³ |
Compression Ratio | 16.2:1 | 18.0:1 | 18.2:1 | 16.5:1 | 17.0:1 |
Aspiration | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged (T) | Series Turbocharged Aftercooled (TTA) | Turbocharged Aftercooled (TA) |
Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
Aftertreatment | - | - | - | DOC+DPF+SCR | DOC+DPF+SCR |
Power Unit Dimensions |
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Length | 53.5 in | 96.4 in | 49.6 in | 69.6 in | 83 in |
Width | 29.5 in | 51.8 in | 28.9 in | 36.1 in | 43 in |
Height | 37.9 in | 103.5 in | 38 in | 57.5 in | 68.5 in |
Weight | 1146 lb | 4532 lb | 1025 lb | 2204 lb | 3563 lb |
Aftertreatment Dimensions |
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Length | - | - | - | 30.4 in | - |
Width | - | - | - | 31.2 in | 34.3 in |
Height | - | - | - | 18.4 in | 22.4 in |
Weight | - | - | - | 198 lb | 468 lb |
Aftertreatment Dimensions* |
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Diameter | - | - | - | - | 13 in |
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