Compare Equipment Go Back
 Cat® C4.4 Diesel Engine |
 Cat® C7.1 Industrial Power Unit |
 Cat® C11 Industrial Power Unit |
 Cat® C27 Industrial Power Unit |
 Cat® C4.4 Industrial Power Unit |
|
Power Rating |
|||||
|---|---|---|---|---|---|
| Maximum Power | 111.3 HP | 275 HP | 451 HP | 950 HP | 108.6 HP |
| Maximum Torque | 308 lb-ft @ 1400 rpm | 774 lb-ft @ 1400 rpm | - | 3211 lb-ft @ 1200 rpm | - |
| Rated Speed | 2200-2400 rpm | 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm | 1800-2100 rpm | 1800 rpm | 2200 rpm |
| Minimum Power | 72.4 HP | 156 HP | 325 HP | 800 HP | 81.8 HP |
Emission Standards |
|||||
| Emissions | UN ECE R96 Stage IIIA | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA | Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 | U.S. EPA Tier 4 Final, EU Stage V | UN ECE R96 Stage IIIA |
Engine Dimensions - Approximate |
|||||
| Length | 26.1 in | - | - | - | - |
| Width | 23.7 in | - | - | - | - |
| Height | 30.5 in | - | - | - | - |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 674.6 lb | - | - | - | - |
General |
|||||
| Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | Inline 6, 4-Stroke-Cycle Diesel | V-12, 4-Stroke-Cycle Diesel | Inline 4, 4-Stroke-Cycle Diesel |
| Bore | 4.1 in | 4.1 in | 5.1 in | 5.7 in | 4.1 in |
| Stroke | 5 in | 5.3 in | 5.5 in | 6 in | 5 in |
| Displacement | 269 in³ | 427.7 in³ | 677.4 in³ | 1649.5 in³ | 268.5 in³ |
| Compression Ratio | 18.2:1 | 16.8:1 | 17.2:1 | 16.0:1 | 18.2:1 |
| Aspiration | Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Turbocharged Aftercooled (TA) | Twin Turbocharged-Aftercooled (TTA) | Turbocharged (T) |
| Combustion System | Direct Injection | - | - | - | - |
| Rotation from Flywheel End | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise | Counterclockwise |
| Aftertreatment | - | - | - | DOC | - |
Power Unit Dimensions |
|||||
| Length | - | 68 in | 92 in | - | 49.6 in |
| Width | - | 31 in | 50 in | - | 28.9 in |
| Height | - | 44.8 in | 71 in | - | 38 in |
| Weight | - | 1737 lb | 3730 lb | - | 1025 lb |
Add a Similar Product:
-
Cat® 3516C Industrial Power Unit Add
-
Cat® C18 Industrial Power Unit Add
-
-
Cat® C13 Industrial Power Unit Add
-
Cat® C9.3B Industrial Power Unit Add
-
Cat® C4.4 Industrial Power Unit Add
-
-
Cat® C18 Industrial Power Unit (<560 kW) Add
-
Cat® C9.3B Industrial Power Unit HRC Add
-