C4.4 (Electronic Control System)

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C4.4 (Electronic Control System)

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Power Range 71/81/108/129 bkW @ 1800 rpm, 71/86/108 bkW @ 1500 rpm
Height 40.9in
Length 33.7in
Maximum Engine Dry Weight 1278lb
Maximum Width 32in
Minimum Engine Dry Weight 1200lb
Minimum Width 30.6in
Aspiration Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))
Bore 4.13in
Configuration In-line 4, 4-stroke-cycle diesel
Cooling Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling
Displacement 268in³
Emissions U.S. EPA Tier 3 certified, EU Stage V certified
Flywheel Housing SAE No. 03 with SAE 11.5 flywheel (126 teeth)
Governor Electronic (A5 ECM)
Oil Change Interval 500 hrs
Rated Engine Speed 1500/1800 rpm
Refill Capacity Lube Oil System w/Oil filter change: 11 L 2.8 gal)
Stroke 5in

Standard Equipment:

  • Cooling System
    • Gear-driven jacket-water and auxiliary water pumps
    • Engine mounted air cleaner and expansion tank
    • Integral plate-type oil cooler
  • Exhaust System
    • Watercooled exhaust manifold and turbocharger
  • Fuel System
    • Common Rail fuel system
    • Electric fuel priming pump
  • General
    • Internal engine balancing shaft
    • Self-tensioning multi-vee belt drive
  • Lube System
    • Open crankcase ventilation system
  • Mounting System
    • Engine mounted fuel and oil filter
    • Engine mounted customer interface and control relays
  • Starting System
    • 12V or 24V starter motor

Optional Equipment:

  • General
    • MGGP 200 Gauge Panel and interface harness
    • Engine shutdown sensors and shutdown controller
    • Double wall high pressure fuel lines
    • EMCP engine control panel
    • Exhaust elbow and bellows
    • Rear mounting feet
    • Glow plugs
    • Jacket water heater
    • Jacket water connections (keel cooled)
    • SOSSM sample points
    • Glow plugs
Renee HerndonRenee Herndon
21:55 29 Feb 24
Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
Michael BirrenMichael Birren
14:58 24 Feb 24
I purchased a used C-15 from a customer of Greg Pool was a running take out. I picked up the engine from the Greg Pool Cat near Nags Head NC. They started they had done all service on this engine stated the hours and all items replaced during the life of engine under their care. I just recently put the engine in my boat after 2 years of building the vessel I find that everything they said about the engine was a LIE!!! Turbo was Bad, After cooler was not updated to the newer version for the C-15 it was missing a terminal Resistor that was clearly stolen off the engine which created a major issue with start up upon installation. Greg Pool Caterpillar stated the hours at 3300 we find out there were 5700 hours. I didn’t do a start up or test run which I regret because i was dealing with a Caterpillar dealer i thought i could trust them. Clearly not Buyers Be Ware if your dealing with Greg Pool Caterpillar in NC. I have 3 of the C-15 engines in my Work boats here in Tampa Fl and my Cat dealership here is Ring power who have done an amazing job to get me going with this Engine. I am very Disappointed in The Caterpillar company for allowing such A dealership to exist.
David LawrenceDavid Lawrence
13:04 22 Feb 24
Brandon PierceBrandon Pierce
22:00 18 Feb 24
Darin NoeDarin Noe
01:17 16 Feb 24
Jose SotoJose Soto
15:26 23 Sep 23
Hunter ElliottHunter Elliott
16:17 07 Sep 23
Rick Kelly-CrapseRick Kelly-Crapse
21:06 25 Aug 23
They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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