SPC-S3L-080A(4/8) 1. Principal Particulars of Diesel Engine

General Specification

Standard

Model Mitsubishi S3L2

Regulations

Type

Number of cylindersBore × StrokePiston displacementCompression ratioRotationFiring orderEngine weight(Dry)Dimensions(Length) (Width) (Height)Inclination(Continuous) (Temporary)FuelLubricating oilOutput(Without fan) Spec.Rating Rating at delivery

Breaking in around 50hr Breaking in around 0.25hrSt-by;11.0kW{14.9PS}/1485rpm 10.5kW{14.2PS}/1485rpmPrime;9.9kW{13.5PS}/1485rpm(With Fan St-by;10.5kW/1485rpm)(With Fan Prime,9.4kW/1485rpm)

Tolerance ±5% of nominalIdling engine speed 1560(+30,0)rpmSpeed regulationRating conditions ISO 15550 for output correction Total barometric pressure : 100kPa

Air temperature : 298KRelative humidity : 30%

Fuel consumption

Tolerance ±8%Oil consumption

Fuel injection timing 17°BTDCMean effective pressurePiston speed 4.6m/s at 1485rpm

Fuel system

Fuel injection pumpFuel injection nozzle Throttle typeGovernor Mechanical centrifugal typeFuel filter Filtering paper typeMin. required fuel feeding head 100mmMax.static head of leak 200mmHg

ASTM diesel fuel oil No.2-D(JIS K2204 gas oil specification No.2 or 3)API classification service CF or CH-4 class

Steady state speed regulation at rated speed, within 5%

Approx. 250g/kW-h{184g/PS-h}at Prime output(Without Fan, after breaking in)

0.67MPa{6.8kgf/cm2} at Prime output

Approx.0.1 0.3% of fuel consumption<Reference value> Full load,Rated speed

Anti-Clockwise rotation as viewed from flywheel side

In-Line type(ND-PFR M type)

Approx. 150kg

Approx. 442mm

1-3-2

Approx. 589mm

Approx. 572mm15°30°(Max. 30 min.)

22 : 1

All items, unless otherwise specified, are in accordance with JIS andmaker's standards

4 cycle water-cooled, vertical overhead valve, cylinder in line, swirlchamber type

MVS3L2-61SD-NP2 (MHI No. 31N00-00060 1/2-CHG-4, 2/2-CHG-3)

378mm × 92mm1.318 liters

No emission type

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MHI CONFIDENTIAL

SPC-S3L-080A(5/8) Lubricating system

Lubricating systemLubricating oil filter Filtering paper type, full flowOil pressure

Oil capacity

Oil dipstick Standard dipstickOil pressure switch YesOil pressure unit No

Cooling system

Cooling systemEngine water capacity Approx. 1.8 litersCooling fan 380mm diameter, 6 blades, pusherWater pump pulley PCD 87mmPulley ratioFan spacer 10mm thicknessWater temp. switch YesThermo. Unit NoThermostat

Electrical system

Alternator 12V - 50AVoltage regulator IC type (Built in alternator)Regulator set voltage 14.7 0.3VAlternator pulley PCD 65mmStarting system Electric startingStarter motor 12V-1.7kWGlow plug 11V,13A x 3Engine shut off system Electric solenoid (ETR)

Intake and Exhaust system

Intake manifold(cover) Side wayExhaust manifold Upper side wayInduction Resistance Max 1.96kPa{0.2mH20}Exhaust Back Pressure Max 6.57kPa{0.67mH20}

<Remarks>Engine color Black(MHI standard color)Flywheel 7-1/2 inchFlywheel housing SAE #5

Open at 76.5deg.C - full open at 90deg.C

Approx. 4.2 liters (Oil pan high level 3.7 liters,Oil filter etc.Approx. 0.5 liters, High ~ Low Approx. 1.3 liters)

1.33 ( Crankpulley : Water pump pulley = 116:87 )

Forced circulation of fresh water by centrifugal pump with thermostat

Forced circulation by trochoid pump

0.29MPa~0.39MPa{3~4kgf/cm2} at duty run0.098MPa{1.0kgf/cm2} min. at low idling

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MHI CONFIDENTIAL

SPC-S3L-080A(6/8)

2. Engine attached items&Reference drawings

Parts Name Parts No. Q'ty Remarks(61SD p/n)1 WIRING DIAGRAM 31A90-09101 Reference, for ETR solenoid A42 SWITCH,OIL PRESSURE 31A90-00500 1 A43 SWITCH,THERMO 30N46-00500 1 Changed(MM432-104) A44 UNIT,PRESSURE GAGE 15 UNIT,THERMOMETER 16 OIL FILTER 30N40-00200 1 Changed(30A40-00205) A47 COOLING FAN(6PF-380) 30A48-00401 1 A48 FILTER ASSY,FUEL MM435-190 1 A49 STARTER(12V-1.7kW) 31B66-00101 1

10 PLUG,GLOW 31N66-00030 3 A411 ALTERNATOR(12V-50A) 31A68-00402 1 A412 SOLENOID ASSY 30N87-00010 1 A4

Note: Drawing No. subject to alteration without notice.

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MHI CONFIDENTIAL

SPC-S3L-080A(7/8)

3. Accessories(Loose supply parts)Parts Name Parts No. Q'ty Remarks(61SD p/n)

1 GASKET,INLET PIPE 31A30-00801 1 A42 GASKET,EXHAUST 30N32-00300 1 Changed(30A30-00200) A43 PUMP ASSY,FUEL 30N60-20300 1 Changed(30A60-00200) A44 RADIATOR ASSY 31N47-00070 15 HOSE,WATER UPPER 31N47-00400 16 HOSE,WATER LOWER 31N47-00500 17 CLAMP HOSE (37) F4300-03701 2 A3x1

8 CLAMP HOSE (47) F4300-04701 2 A4x1

9 CUSHION,BOTTOM 31N47-01300 210 CUSHION,UPPER 31N47-01400 211 COLLAR 31N47-01500 212 COCK ASSY 31A47-03500 1 A413 CLIP,HOSE 42786-03300 1 For cock assy A414 PUMP ASSY,FUEL MM200-54301 1 A4

Note: Drawing No. subject to alteration without notice.

RADIATOR KIT31N47-01080

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MHI CONFIDENTIAL