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Cat?� C2.8 Industrial Diesel Engine |
Cat?� C4.4 Industrial Power Unit |
Cat?� C9.3B Industrial Power Unit |
Cat?� C4.4 Industrial Power Unit |
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Power Rating |
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Maximum Power | 74 hp | 129.4 hp | 416 hp | 108.6 hp |
Maximum Torque | 221 lb-ft @ 1600 rpm | - | - | - |
Rated Speed | 2200-2400 rpm | 2200 rpm | 1800-2200 rpm | 2200 rpm |
Minimum Power | 67 hp | 129.4 hp | 308 hp | 81.8 hp |
Emission Standards |
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Emissions | UN ECE R96 Stage IIIA, Brazil MAR-1 | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA | Brazil MAR-1, UN R96 Stage IIIA | UN ECE R96 Stage IIIA |
Engine Dimensions - Approximate |
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Length | 24.9 in | - | - | - |
Width | 21.2 in | - | - | - |
Height | 30.9 in | - | - | - |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 705 lb | - | - | - |
General |
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Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel | Inline 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle-Diesel | Inline 4, 4-Stroke-Cycle Diesel |
Bore | 3.5 in | 4.1 in | 4.5 in | 4.1 in |
Stroke | 4.3 in | 5 in | 5.9 in | 5 in |
Displacement | 171 in³ | 268.5 in³ | 567.5 in³ | 268.5 in³ |
Compression Ratio | 17.0:1 | 16.2:1 | 16.5:1 | 18.2:1 |
Aspiration | Turbocharged (T) and Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged (T) |
Combustion System | Direct Injection | - | - | - |
Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
Aftertreatment | - | - | - | - |
Power Unit Dimensions |
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Length | - | 53.5 in | 83 in | 49.6 in |
Width | - | 29.5 in | 43 in | 28.9 in |
Height | - | 37.9 in | 63 in | 38 in |
Weight | - | 1146 lb | 3265 lb | 1025 lb |
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