Skip to main content Skip to navigation
Ag Agriculture Blog IconBehind the Scenes Blog IconConstruction Blog IconEquipment Maintenance Blog Icon Power Systems Blog Icon Thumbs Down Thumbs Up! Small Business Blog IconTachnology Blog Icon Constructioncontrol-smallcost-smallefficiency-smallflexibility-smallHoursHours Location HoursMapMapMenu AgMenu AttachmentsMenu BlogMenu CareersMenu ChecklistMenu ConstructionMenu MaintenanceMenu NewMenu PowerMenu RebuildsMenu RentMenu ServiceMenu TechnologyMenu TestimonialsMenu Training Menu Truck Menu UsedNewArtboard 1Parts Phone Phone PhonePower Systemsproductivity-smallRentalRepSafetyServiceSpecialsTechtestimonial-iconToolsTrainingTruckUsed

Cat

C4.4 (Electronic Control System)

C4.4 (Electronic Control System)

Photos

Videos

  • Cat® C4.4 - The New Way

Features

Specifications

  • Power Rating
    Spec Value
    Power Range 65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz)
  • Engine Specifications
    Spec Value
    Emissions U.S. EPA Tier 3 certified, EU Stage V certified
    Configuration In-line 4, 4-stroke-cycle diesel
    Rated Engine Speed 1500/1800 rpm
    Bore 4.13 in
    Stroke 5 in
    Displacement 268 in³
    Aspiration Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))
    Governor Electronic (A5 ECM)
    Refill Capacity Lube Oil System w/Oil filter change: 11 L 2.8 gal)
    Oil Change Interval 500 hrs
    Cooling Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling
    Flywheel Housing SAE No. 03 with SAE 11.5 flywheel (126 teeth)
  • Dimensions & Weights
    Spec Value
    Maximum Length 80.2 in
    Maximum Height 78.7 in
    Maximum Width 38.3 in
    Maximum Engine Dry Weight 3389 lb

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

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

GENERAL

  • 3-phase AREP generators with 300% short circuit capability
  • Digital Automatic Voltage Regulator
  • Class H generator insulation

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
  • MGCP II engine control panel
  • AC Voltage Monitoring
  • Glow plugs
  • Factory installed generator space heater kit
  • MCS Certifications