C4.4

Category:

Key Specifications

 

Power range

71/81/108/129 bkW @ 1,800 rpm, 71/86/108 bkW @ 1,500 rpm

Length

856 mm

Height

1038 mm

Why Choosing It

  • Simplicity = Reliability
  • Configure the engine the way you want, create the package yourself
  • Compact motor profile with high power density
  • Ease of refuelling with multiple cooling system options: single circuit keel refrigeration / separate circuit keel refrigeration / heat exchanger
  • Clean, smooth, and silent operation
  • The advanced fuel system ensures excellent fuel consumption and very low smoke production
  • Proven fundamental motor design with millions of operating hours
  • Fewer maintenance points and longer maintenance intervals
  • Global dealer network for unparalleled assistance

Technical Features

 

NOMINAL POWER

 

Power range 71/81/108/129 bkW @ 1.800 rpm, 71/86/108 bkW @ 1.500 rpm

DIMENSIONS AND WEIGHTS

 

Length 856 mm
Height 1038 mm
Minimum width 778 mm
Maximum width 814 mm
Minimum dry engine weight 544 kg
Maximum dry engine weight 580 kg

TECHNICAL SPECIFICATIONS OF THE ENGINE

 

Configuration 4-stroke diesel cycles, 4 cylinders in line
Emissions U.S. Certification EPA Tier 3, EU Stage V certification
Nominal engine speed 1500/1800 rpm
Hole 105 mm
Stroke 127 mm
Displacement 4.4 L
Aspiration With turbocharger and aftercooler and turbo-only intake (turbocharged intake only for the 65ekw (71 bkW) model)
Regulator (A5 ECM)
Refuelling capacity Oil lubrication system with filter replacement: 11 L (2.8 gal)
Oil change interval 500 hours
Cooling system Heat exchanger, combined or separate keel refrigeration circuit
Flywheel Housing Flywheel No. 03 with SAE no. 11.5 (126 teeth) 03 con SAE n. 11.5 (126 denti)

Standard Equipment

COOLING SYSTEM

  • Gear jacket water pumps and auxiliary water pumps
  • Air filter and expansion tank mounted on the engine
  • Integrated plate-type oil heat exchanger

EXHAUST SYSTEM

  • Water-cooled exhaust manifold and turbocharger

FUEL SYSTEM

  • Common rail fuel system
  • Electric fuel priming pump

GENERAL INFORMATIONS

  • Internal engine balance shaft
  • V-belt transmission with self-tensioning

LUBRICATION SYSTEM

  • Ventilation system for open crankcase

SUPPORT SYSTEM

  • Oil and fuel filter mounted on the engine
  • Customer interface and control relay mounted on the engine

STARTING SYSTEM

  • 12V or 24V starter motor

Equipment on Demand

GENERAL INFORMATIONS

  • MGGP 200 indicator panel and interface wiring
  • Engine shutdown sensors and shutdown controllers
  • Double walled high pressure fuel lines
  • Engine EMCP control panel
  • Exhaust elbows and bellows
  • Rear mounting feet
  • Incandescent glow plugs
  • Jacket water heater
  • Jacket water connections (keel cooling)
  • SSM sample collection points
  • Incandescent glow plugs

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