The Cat?� C4.4 Industrial Diesel Engine is offered in ratings ranging from 61.5-106 bkW (74.5-100 bhp) @ 2200 rpm. These ratings meet EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Industries and applications powered by C4.4 engines include: Agriculture, Aerial Lifts, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Harvesters, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers, Turf and Landscaping and Underground Mining Equipment.
Power Rating
- Maximum Power
- 142HP
- Maximum Torque
- 411.2lb-ft @ 1400 rpm
- Rated Speed
- 2200 rpm
- Minimum Power
- 91.2HP
Emission Standards
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Engine Dimensions - Approximate
- Length
- 24.8in
- Width
- 24.6in
- Height
- 37.7in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 794lb
General
- Engine Configuration
- Inline 4, 4-Stroke-Cycle Diesel
- Bore
- 4.1in
- Stroke
- 5in
- Displacement
- 269in³
- Compression Ratio
- 16.9:1
- Aspiration
- Turbocharged (T) or Turbocharged Aftercooled (TA)
- Combustion System
- Direct Injection
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- -
Standard Equipment:
- Air Inlet System
- Inlet manifold with choice of inlets.
- Control System
- Alternator
- Starter motor
- Glow plug starting aid
- Flywheels And Flywheel Housing
- SAE No. 3 flywheel housing
- Flywheel and starter rings
- Fuel System
- Fuel filter positions
- Lube System
- Lubricating oil filters and breathers
- Oil filter positions
- Lube oil sump
- Power Take Off
- SAE B Power Take Off (PTO)
- General
- Paint: Caterpillar yellow, with optional colors available at request
- Timing case and gear-driven auxiliaries
- Belt-driven auxiliaries
- Engine mountings
- Gauges
- Displays
- Power and torque curve tailoring
Optional Equipment:
Specifications
Power Rating
- Maximum Power
- 142HP
- Maximum Torque
- 411.2lb-ft @ 1400 rpm
- Rated Speed
- 2200 rpm
- Minimum Power
- 91.2HP
Emission Standards
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Engine Dimensions - Approximate
- Length
- 24.8in
- Width
- 24.6in
- Height
- 37.7in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 794lb
General
- Engine Configuration
- Inline 4, 4-Stroke-Cycle Diesel
- Bore
- 4.1in
- Stroke
- 5in
- Displacement
- 269in³
- Compression Ratio
- 16.9:1
- Aspiration
- Turbocharged (T) or Turbocharged Aftercooled (TA)
- Combustion System
- Direct Injection
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- -
Standard/Optional Features
Standard Equipment:
- Air Inlet System
- Inlet manifold with choice of inlets.
- Control System
- Alternator
- Starter motor
- Glow plug starting aid
- Flywheels And Flywheel Housing
- SAE No. 3 flywheel housing
- Flywheel and starter rings
- Fuel System
- Fuel filter positions
- Lube System
- Lubricating oil filters and breathers
- Oil filter positions
- Lube oil sump
- Power Take Off
- SAE B Power Take Off (PTO)
- General
- Paint: Caterpillar yellow, with optional colors available at request
- Timing case and gear-driven auxiliaries
- Belt-driven auxiliaries
- Engine mountings
- Gauges
- Displays
- Power and torque curve tailoring