Solenoid controlled common rail injection system de- livers 170ps and 36kg · m torque from the 2.2 liter i4 CRDI engine.

The common rail multiple injection features improve i4 D-series on environmental aspects by minimizing the emissions of particulates and NOx.

Designs for optimizing fuel injection and intake port, and combustion performance improved lowtem- perature combustion stability through lean air-fuel rationing. This satisfies the world’s strictest exhaust emission standards.[/one_half]


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Marine Gear

Model ZF 45 C for D170J:
Gear Ratio 1:1
Weight [kg] 31



Engine type D170J
Engine duty rating Pleasure & Light Commercial 4-Stroke, 4-Valve VGT with intercooler, fresh water cooling
Output [ps(kW)] acc. to ISO 8665 170 (125)
rom@full load 3800
Cylinders 14
Displacement [cc] 2188
Bore [mm] 87
Stroke [mm] 92
Compression ratio 17.3:1
Max. torque [kgm] 34
At speed [rpm] 3500
Injection system Common Rall Direct Injection (Solenoid injector)
Alternator [A] 120
Electronic engine diagnostic YES
Max. Fuel consumption [L/h] 36.0
Weight [kg] 261
Propulsion system Shaftdrive / Waterjet


Technical Description

• Cast iron engine cylinder block
• Aluminium head
• Oil cooled piston
• Hydraulic lash adjusters
• Integrated water jacket
• Balance shaft
• Timing / drive belt auto tensioner

Engine Mounting
• Adjustable engine mount

Lubrication System
• Electric oil extraction pump
• Crankcase gases vented into air inlet

Fuel System
• Common rail direct injection (Solenoid injector)
• Fuel filter with sensor detecting water in fuel
• Electric fuel pump
• Dual pressure control valve
• Low and high pressure fuel pump

Electrical System
• 12 volt system and 120A alternator
• Auxiliary engine stop button
• Glow plugs for a trouble-free cold start

Cooling System
• Camshaft directly connected to seawaterpump
• Seawater cooled intercooler, heat exchanger
• Connector prepared for cabin heater

Engine Operating Indicator
• Engine self protection and diagnosis
• Display CAN information
• Display engine diagnostic error code
• Audible alarm and control lamps

Air inlet System
• Oil-wetted air cleaner
• Crankcase gases vented into the air inlet

Exhaust System
• Thermal insulated exhaust manifold
• Seawater cooled exhaust elbow

• Variable Geometry Turbine (VGT)

Engine Coupler
• Life-Iong and rattle free rubber roller coupler for sterndrive
• orsion spring type for gearbox

• EPA Tier 2, IMO and RCD compliant

Pass-by Noise Level
• 69.0dB (RCD Standard 75dB)