C4.4

Industrial Diesel Power Units C4.4

Request A Price Find Dealer

Key Specs

Maximum Power
129.4 hp
96.5 kW
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Rated Speed
2200 rpm
2200 rpm

Overview

The Cat?� C4.4 Industrial Power Unit is offered in ratings ranging from 96.5 bkW (129.4 bhp) @ 2200 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Conveniently pre-configured for a wide range of applications, the Cat?� Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Features At A Glance

Cat

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Cat

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Cat

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
Specifications Standard Equipment

Product Specifications for C4.4

Download Print
Maximum Power 129.4 hp 96.5 kW
Rated Speed 2200 rpm 2200 rpm
Minimum Power 129.4 hp 96.5 kW
Emissions China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Engine Configuration Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 4.1 in 105 mm
Stroke 5 in 127 mm
Displacement 268.5 in³ 4.4 l
Compression Ratio 16.2:1 16.2:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise
Aftertreatment - -
Length 53.5 in 1358 mm
Width 29.5 in 749 mm
Height 37.9 in 963 mm
Weight 1146 lb 520 kg

C4.4 Standard Equipment

Print

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

See how C4.4 compares against frequently compared products.

Industrial
Selected
C4.4
C4.4
Maximum Power
129.4 hp
96.5 kW
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Rated Speed
2200 rpm
2200 rpm
Industrial
C4.4
C4.4
Maximum Power
108.6 hp
81 kW
Emissions
UN ECE R96 Stage IIIA
UN ECE R96 Stage IIIA
Rated Speed
2200 rpm
2200 rpm
View Details
Industrial
C7.1
C7.1
Maximum Power
275 hp
205 kW
Maximum Torque
774 lb-ft @ 1400 rpm
1050 Nm @ 1400 rpm
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
View Details

Use the comparison tool to compare detailed specs of Cat and competitor models.

Compare All Models

Tools And Expert Help At Every Turn

Find Dealer
Payment Calculator
Current Offers
Rental Options
Used Options

Product Brochures and More Are Ready to Download!

Media Gallery

C4.4 LRC Industrial Power Units - Lesser Regulated & Non-Regulated

C4.4 LRC Industrial Power Units - Lesser Regulated & Non-Regulated

C4.4 LRC Industrial Power Units - Lesser Regulated & Non-Regulated

360 View