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 Cat?� 3512 Industrial Diesel Engine |
 Cat?� C27 Industrial Power Unit |
Cat?� C32 Industrial Power Unit |
 Cat?� C15 Industrial Power Unit |
 Cat?� C11 Industrial Power Unit |
 Cat® 3516C Industrial Power Unit |
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Power Rating |
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|---|---|---|---|---|---|---|
| Maximum Power | 1500 hp | 950 hp | 1000 hp | 580 hp | 451 hp | 2100 hp |
| Maximum Torque | 4580 lb-ft @ 1400 rpm | 3211 lb-ft @ 1200 rpm | 3825 lb-ft @ 1200 rpm | 1958 lb-ft @ 1400 rpm | - | - |
| Rated Speed | 1200-1800 rpm | 1800 rpm | 1800 rpm | 1800-2100 rpm | 1800-2100 rpm | 1750 rpm |
| Minimum Power | 1020 hp | 800 hp | 1000 hp | 475 hp | 325 hp | 2100 hp |
Emission Standards |
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| Emissions | Non-Certified | U.S. EPA Tier 4 Final, EU Stage V | U.S. EPA Tier 4 Final and EU Stage V | U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV | Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 | U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) |
Engine Dimensions - Approximate |
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| Length | 105 in | - | - | - | - | 129 in |
| Width | 67 in | - | - | - | - | 60 in |
| Height | 68 in | - | - | - | - | 81 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 13400 lb | - | - | - | - | 17284 lb |
General |
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| Engine Configuration | V-12, 4-Stroke-Cycle Diesel | V-12, 4-Stroke-Cycle Diesel | V-12 | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | V-16, 4-Stroke-Cycle Diesel |
| Bore | 6.7 in | 5.7 in | 5.7 in | 5.4 in | 5.1 in | 6.7 in |
| Stroke | 7.5 in | 6 in | 6.4 in | 6.7 in | 5.5 in | 8.5 in |
| Displacement | 3161 in³ | 1649.5 in³ | 1958.9 in³ | 927.6 in³ | 677.4 in³ | 4760 in³ |
| Compression Ratio | 13.0:1 | 16.0:1 | 16.0:1 | 17.0:1 | 17.2:1 | 13.0:1 |
| Aspiration | Turbocharged Aftercooled | Twin Turbocharged-Aftercooled (TTA) | Twin Turbocharged Aftercooled (TTA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled |
| Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
| Aftertreatment | - | DOC | DOC | DOC+DPF+SCR | - | - |
| Cycle | - | - | 4 | - | - | - |
| Combustion System | - | - | Direct Injection | - | - | - |
| Cooling System | - | - | liquid | - | - | - |
Power Unit Dimensions |
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| Height | - | - | 77.6 in | 79 in | 71 in | - |
| Length | - | - | 100.7 in | 98 in | 92 in | - |
| Width | - | - | 64.4 in | 48.4 in | 50 in | - |
| Weight | - | - | - | 5842 lb | 3730 lb | - |
Aftertreatment Dimensions |
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| Width | - | - | - | 43.8 in | - | - |
| Height | - | - | - | 25.8 in | - | - |
| Weight | - | - | - | 591 lb | - | - |
Aftertreatment Dimensions* |
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| Diameter | - | - | - | 14 in | - | - |
PETU Dimensions - Tier 4 Final Only |
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| Length | - | - | - | 33.6 in | - | - |
| Width | - | - | - | 11.3 in | - | - |
| Height | - | - | - | 21.7 in | - | - |
| Weight | - | - | - | 42.8 lb | - | - |
| Volume Capacity | - | - | - | 51.1 qt (US) | - | - |
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