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Cat®-C4.4 Diesel Engine
Cat®-C4.4 Diesel Engine
Price on Request
CAT

Cat®-C4.4 Diesel Engine

Minimum Power

54.0 kW

Maximum Power

83.0 kW

Emissions

UN ECE R96 Stage IIIA

Rated Speed

2200-2400 rpm

CAT

Cat®-C4.4 Diesel Engine

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Description

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.

Product Specifications

Emission Standards
Emissions

UN ECE R96 Stage IIIA

Engine Dimensions - Approximate
Length

663.0 mm

Width

602.0 mm

Height

775.0 mm

Weight - Net Dry - Basic Operating Engine Without Optional Attachments

306.0 kg

General
Engine Configuration

Inline 4, 4-Stroke-Cycle Diesel

Bore

105.0 mm

Stroke

127.0 mm

Displacement

4.4 l

Compression Ratio

18.2:1

Aspiration

Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)

Combustion System

Direct Injection

Rotation from Flywheel End

Counterclockwise

Aftertreatment

-

Power Rating
Maximum Power

83.0 kW

Maximum Torque

418.0 Nm @ 1600 rpm

Rated Speed

2200-2400 rpm

Minimum Power

54.0 kW