Industrial
Cat?� C4.4 Industrial Power Unit
-
Minimum Rating129.4 bhp
-
Maximum Power129.4 HP
-
Maximum Power129.4 hp
-
Maximum Rating129.4 bhp
Power Rating
- Minimum Rating
- 129.4 bhp
- Maximum Power
- 129.4 HP
- Maximum Power
- 129.4 hp
- Maximum Rating
- 129.4 bhp
- Rated Speed
- 2200 rpm
- Rated Speed
- 2200 rpm
- Minimum Power
- 129.4 HP
- Minimum Power
- 129.4 hp
- Rated Speed
- 2200 rpm
- Minimum Rating
- 129.4 BHP
- Maximum Rating
- 129.4 BHP
Emission Standards
- Emissions
- U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
General
- Engine Configuration
- Inline 4, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 4, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 4, 4-Stroke-Cycle Diesel
- Bore
- 4.1 in
- Bore
- 4.1 in
- Bore
- 105 mm (4.1 in)
- Bore
- 105 mm (4.1 in)
- Stroke
- 5 in
- Stroke
- 5 in
- Displacement
- 268.5 in³
- Displacement
- 268.5 in³
- Stroke
- 127 mm (5.0 in)
- Stroke
- 127 mm (5.0 in)
- Compression Ratio
- 16.2:1
- Compression Ratio
- 16.2:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 4.4 L (268.5 in³)
- Displacement
- 4.4 L (268.5 in³)
- Combustion System
- Direct Injection
- Combustion System
- Direct Injection
- Aspiration
- Turbocharged Aftercooled (TA)
- Rotation from Flywheel End
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Compression Ratio
- 16.2:1
- Aftertreatment
- -
- Aftertreatment
- -
- Combustion System
- Direct Injection
- Rotation
- Counterclockwise
Power Unit Dimensions
- Length
- 53.5 in
- Length
- 53.5 in
- Width
- 29.5 in
- Width
- 29.5 in
- Height
- 37.9 in
- Height
- 37.9 in
- Weight
- 1146 lb
- Weight
- 1146 lb
Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)
- Length
- 1358 mm (53.5 in)
- Width
- 749 mm (29.5 in)
- Height
- 963 mm (37.9 in)
Power Unit Dimensions - Approximate
- Weight
- 520 kg (1146 lb)
- Width
- 749 mm (29.5 in)
- Height
- 963 mm (37.9 in)
- Length
- 1358 mm (53.5 in)
-
Air Inlet System
- Mounted air filter and turbocharger
-
Control System
- Available in 12 volt or 24 volt systems
- Starter motor 12V or 24V
-
Cooling System
- Fan (pusher or puller)
- Fan drive
- Radiator
- Water pump
-
Flywheels and Flywheel Housing
- Flywheel
- SAE No. 3 flywheel housing
-
Fuel System
- Fuel filter
- ACERT™ Technology
-
Lube System
- Oil cooler
- Lube oil filter
- Timing case oil filler
-
Mountings
- Engine mounting brackets
-
Power Take Off (PTO)
- SAE A or SAE B front PTO (142/280 NM)
-
General
- Paint: Caterpillar yellow, with optional colors available at request