C4.4
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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