Cat® C4.4 Diesel Engine
Product description
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