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 Cat?� C7.1 Diesel Engine |
 Cat?� C15 Industrial Power Unit |
 Cat?� C4.4 Industrial Power Unit |
Cat?� C18 Industrial Power Unit |
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Power Rating |
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|---|---|---|---|---|
| Maximum Power | 275 hp | 540 hp | 129.4 hp | 630 hp |
| Maximum Torque | 774 lb-ft @ 1400 rpm | - | - | - |
| Rated Speed | 2200-2500 rpm | 1800-2100 rpm | 2200 rpm | 1800-2100 |
| Minimum Power | 155.6 hp | 440 hp | 129.4 hp | 575 hp |
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 | 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 or Non-Certified |
Engine Dimensions - Approximate |
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| Length | 36.6 in | - | - | - |
| Width | 26.3 in | - | - | - |
| Height | 32.2 in | - | - | - |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1115 lb | - | - | - |
General |
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| Engine Configuration | In-Line 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel |
| Bore | 4.1 in | 5.4 in | 4.1 in | 5.7 in |
| Stroke | 5.3 in | 6.8 in | 5 in | 7.2 in |
| Displacement | 427.7 in³ | 927.6 in³ | 268.5 in³ | 1104.5 in³ |
| Aspiration | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) |
| Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
| Aftertreatment | - | - | - | - |
| Compression Ratio | - | 18.0:1 | 16.2:1 | 16.3:1 |
Power Unit Dimensions |
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| Length | - | 96.4 in | 53.5 in | 54.6 in |
| Width | - | 51.8 in | 29.5 in | 36.3 in |
| Height | - | 103.5 in | 37.9 in | 48.9 in |
| Weight | - | 4532 lb | 1146 lb | 4844 lb |
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