At a glance data:
Overview
The Cat® C4.4 Naturally Aspirated (NA) Industrial Diesel Engine is offered in ratings ranging from 54-56 bkW (72.4-75 bhp) @ 2200 rpm. These ratings meet EU Stage IIIA equivalent emission standards. Turbocharged (T) and Turbocharged Aftercooled (TA) Ratings are also available, ranging from 55.5-83 bkW (74.4-111.3 bhp) @ 2200-2400 rpm. These ratings meet U.S. 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
Emission Standards
General
Engine Dimensions - Approximate
Standard Equipment
air inlet system
- Inlet manifold with choice of inlets.
control system
- Alternator
- Starter motor
- Control Panel
- Glow plug starting aid
cooling system
- Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
- 50:50 water glycol mix
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
- Timing case and gear-driven auxiliaries
- Belt-driven auxiliaries
- Engine mountings
- Gauges
- Displays
- Power and torque curve tailoring
- Paint: Caterpillar yellow, with optional colors available at request
Optional Equipment
Similar Products
Cat ® C0.5 Diesel Engine
Cat ® 3512 Industrial Diesel Engine