SPC-S4Q-342(2/7)

Revised record

No. Date Items New Old RemarksModel name change S4Q2-Y364KL S4Q2Drawing change 32C00-07780 32C98-55399

Regulations

Maximum torque 134±7Nm/1800rpm ―Rating at delivery

127±7Nm/1800rpm ―

Cooling fan Yes,382mm diamater,suction Yes,380mm diamater,suction CorrectionAccessories(Loose Supply) change

RADIATOR ASSY 32C47-05010 32C98-55382HOSE,RUBBER 32C47-06100 32C98-55383HOSE,RUBBER 32C47-06200 32C98-55384Accessories(Loose Supply) deletion

RADIATOR ASSY ― 32A47-05010HOSE,RUBBER ― 32C98-55522HOSE,RUBBER ― 32C98-55523CLAMP ― 05317-01700CLAMP ― F4300-04701CUSHION ― 31A47-03100COCK ASSY ― 31A47-03500CLIP,HOSE ― 42786-03300

Aug. 1.2007 FAN,COOLING ― ME015-735PLATE ― 31345-12100BOLT ― MF241-253PULLEY, WATER PUMP ― 32C45-02100PULLEY, WATER PUMP ― 32C45-02200BELT,RAW EDGE ― 05910-10040AIR CLEANER ASSY ― 30H30-03700MUFFLER ― 32C32-03500BRACKET,MUFFLER ― 32C98-55526U-BOLT ― 32C32-03700NUT ― F2300-10000WASHER,PLAIN ― F2500-10000BOLT ― F1035-10030PIPE,EXHAUST ― 32C98-55529GASKET,MUFFLER ― 32C32-03200GASKET,EXHAUST ― 32C32-02100NUT LOCK ― 32332-00801WASHER,SPRING ― F2515-10000BOLT,WASHER ASSEMBLED ― F1805-10025Accessories(Loose Supply) addFILTER ASSY,FUEL 32A62-00010 ―TANK ASSY,RESERVOIR MM334-12701 ―GLOW CONTROLLER 30H66-02100 ―

RADIATOR KIT32C98-55521(for 440FAN)

MUFFLER KIT32C98-55519

EPA interim TIER4,EU STAGE 3A

EPA interim TIER4,EU STAGE 3A〔EXPECTED〕

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SPC-S4Q-342(3/7)

Revised record

No. Date Items New Old RemarksDimensions(Length) Approx. 662mm Approx. 704mmCooling fan No fan Yes; 382mm diameter, suction

Water pump pulley PCD 143mm PCD 116mm

Accessories change RADIATOR ASSY 32A47-05010 32C47-05010 HOSE,RUBBER 32C47-06300 32C47-06100 HOSE,RUBBER 32C47-06400 32C47-06200

Thermostat add

SWITCH,OIL PRESSURE 31A90-00701 31A90-00700Jan.15.2009 ALTERNATOR (12V-50A) 32A68-00302 －

STARTER (12V-2.0kW) 32A66-20601 －

PLUG,GLOW 32A66-03100x4 －

Notation addition(Attached To Engine)

Oct.10.2007

China emission certified,China emission label added.

RADIATOR KIT32C47-06010(For 440 fan)

Pulley ratio1.07 ( Crankpulley : Water pump pulley = 153 : 143 )

1.32 ( Crankpulley : Water pump pulley = 153 : 116 )

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

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SPC-S4Q-342(4/7)

1. Principal Particulars of Diesel Engine

General Specification

Standard

Model Mitsubishi S4Q2(Mitsubishi S4Q2-Y364KLMHI No. 32C00-07780)

Regulations

Type

Number of cylinders 4Bore × Stroke 88mm × 103mmPiston displacement 2.505 litersCompression ratio 22 : 1Rotation Anti-Clockwise rotation as viewed from flywheel sideFiring order 1-3-4-2Engine weight(Dry) Approx.195kgfDimensions(Length) Approx. 662mm (Width) Approx. 487mm (Height) Approx. 633mmInclination(Continuous) 15° (Temporary) 30°Fuel ASTM diesel fuel oil No.2-D(JIS K2204 gas oil specification No.2 or 3)Lubricating oil API classification service CD class SAE No.30Engine performance Rating Rating at delivery Breaking in around 50hr Breaking in around 0.25 hr Rated Power ; without fan 29.0±1.5kW/2200rpm 27.6±1.4kW/2200rpm Maximum torque; without fan 134±7Nm/1800rpm 127±7Nm/1800rpm Fuel consumption; without fan 255±8% g/kW-h 268±8% g/kW-h Low Idle 850 ±20 rpm High Idle 2400 ±30 rpm Rating conditions ISO 3046, without fan

Total barometric pressure:0.1MPa Air temperature :25°C Relative humidity:30%

Oil consumption Within 2.7g/kW-h{2.0g/PS-h}Fuel injection timing 4°BTDC at 0.6mm cam lift pointMean effective pressure 0.63MPa{6.4kgf/cm2} (without fan)Piston speed 7.6m/s at 2200rpm

97/68/EC as last amended by 2004/26/EC Engine type; S4Q2-Y364KL

All items, unless otherwise specified, are in accordance withJIS and maker's standards

EPA &CARB interim Tier4 certified Engine family; *MVXL02.5GGG Engine model; S4Q2 Engine code ; S4Q2-Y364KL

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

National Standard of the People's Republic ofChina GB20891-2007 Stage2

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SPC-S4Q-342(5/7)Fuel system

Fuel injection pump Distributor typeFuel injection nozzle Throttle typeGovernor Mechanical centrifugal typeFuel filter Filtering paper type

Lubricating system

Lubricating system Forced lubrication by trochoid pumpLubricating oil filter Filtering paper type, full flowOil pressure

Oil capacityOil dipstick Standard dipstickOil pressure switch Yes; 31A90-00700

Cooling system

Cooling system Forced circulation of fresh water by centrifugal pump with thermostatEngine water capacity Approx. 4 litersCooling fan No fanWater pump pulley PCD 143mmPulley ratio 1.07 ( Crankpulley : Water pump pulley = 153 : 143 )Fan spacer NoWater temp. switch Yes; MC880-900Thermo. Unit NoThermostat

Electrical system

Alternator 12V - 50AVoltage regulator IC type (Built in alternator)Alternator pulley PCD 70mmStarting system Electric starting Starter motor 12V-2.0kW Glow plug 10.5V,9.7A x4Engine shut off system Electric solenoid (ETR)

Intake and Exhaust system

Intake manifold(cover) Upper sideExhaust manifold Upper sideAllowable Induction Resistance Max 1.96kPa{200mmH20}Allowable Exhaust Back Pressure Max 6.7kPa{50mm mercury}

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

6.5 liters (Oil pan 5.5 liters, high level,Oil filter etc. 1.0 liters)

0.19～0.39MPa (2～4kgf/c㎡) at duty run0.05MPa (0.5kgf/c㎡) min. at low idling

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SPC-S4Q-342(6/7)<Remarks>

Engine color Black(MHI standard color)Flywheel With (similar to SAE 7.5")Flywheel housing With (SAE #4)Exhaust manifold Without coating

SPC-S4Q-342(7/7)

2. Engine attached items&Reference drawings

Parts Name Parts No. Q'ty Remarks1 SWITCH,OIL PRESSURE 31A90-00701 1 A42 SWITCH,THERMO MC880-900 1 A43 FILTER ASSY,FUEL 32A62-00010 1 A44 ALTERNATOR (12V-50A) 32A68-00302 1 A45 STARTER (12V-2.0kW) 32A66-20601 1 A46 PLUG,GLOW 32A66-03100 4 A4

3. Accessories(Loose supply parts)

Parts Name Parts No. Q'ty Remarks1 GASKET,EXHAUST 32C32-02100 1 A42 NIPPLE,HOSE MM409-304 1 A43 CONNECTOR 54851-02100 1 A44 GASKET 30636-25901 1 A45 RADIATOR ASSY 32A47-05010 16 HOSE,RUBBER 32C47-06300 17 HOSE,RUBBER 32C47-06400 18 CLAMP 05317-01700 2 A39 CLAMP F4300-04701 2

10 CUSHION 31A47-03100 211 COCK ASSY 31A47-03500 112 CLIP,HOSE 42786-03300 116 TANK ASSY,RESERVOIR MM334-12701 1 (MM301-608) A417 GLOW CONTROLLER 30H66-02100 1 A4

RADIATOR KIT32C47-06010(for 440 fan)

Attached To Engine

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