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�Y v <br /> N60 APPLICATION DATA <br /> ENGINE DATA EXHAUST SYSTEM <br /> Manufacturer General Motors <br /> Model Vortec 5.7L Exhaust Flow At Rated kW, 16.3(575) <br /> Intake Air Naturally aspirated m/min(cfm) <br /> Cylinder Arrangement V-8 Exhaust Temp.At Rated kW, 649(1200) <br /> Displacement, L(cu in) 5.7 (350) Dry Exhaust,*C('F) <br /> Bore And Stroke,mm(in) 101.6 x 88.4(4.DOx 3.48) Maximum Allowable Back 6.75(2) <br /> Compression Ratio 941 Pressure,kPa(in Hg) <br /> Piston Speed,m/min(ftfmin) 318(1,044) Exhaust Outlet Size Connection,mm(in) 76(3) <br /> Rated rpm 1,800 <br /> Gross Engine Power Output bhp(kWm) 94(70) <br /> BMEP At Rated Load,psi(kPa) 118.2(815) <br /> Cylinder Head Material Cast iron FUEL SYSTEM <br /> Piston Type And Material High silicon aluminum Fuel Type Natural gas <br /> Crankshaft Material Nodular iron Fuel Supply Line Inlet 1 NPT <br /> Valve(Exhaust)Material Forged steel Natural Gas Fuel Supply Pressure 1.74–3.74(7– 15) <br /> Governor Type Electronic Min And Max Range,kPa(in H20) <br /> Frequency Regulation, No-Load To Isochronous Automatic Fuel Shutoff Solenoid Standard <br /> Full-Load <br /> Frequency Regulation,Steady State +/-0.5% <br /> Air Cleaner Type Dry <br /> LUBRICATION SYSTEM ENGINE ELFC7RICAt SYSTEM <br /> Type Of Oil Pump Positive displacement Ignition System Electronic, distibutor <br /> Oil Pan Capacity,L(qt) 4.314.5) Battery-Charging Alternator 70 amps at 12 volts DC <br /> Oil Pan Capacity With Filter, L(qt) 4.7 (5.0) Ground Polarity Negative <br /> Oil Filter:Quantity,Type 1,Full-flow cartridge Starter Motor Voltage(DC) 12 volt <br /> Oil Pressure Normal Operating Range 1.4–3.4(20–50) Battery Voltage(DC) 12 volt <br /> At Rated rpm,bar(psi) Battery,Recommended: <br /> Low Oil Pressure Pre-alarm Setting, 1.0(15) Quantity,CCA,Temp Rating 1,700,-18'C(O'F) <br /> bar(psi) <br /> Low Oil Pressure Shutdown Setting, 0.5(7) <br /> bar(psi) <br /> OPERATING REQUIREMENTS <br /> Air Requirements: Site Derating Factors Temperature: <br /> Combustion Air, m3/min (cfm) 5.2(182) Derate 3%per 10'C(18'F)temperature above 25'C(77'F) <br /> Radiator-Cooled Cooling Air,m3/min(scfm)* 119(4200) <br /> Elevation: <br /> Heat Rejected To Ambient Air: Derate 1.3% per 100 m(328') elevation above 200 on(656') <br /> Engine, kW(Btu/min) 18.3(1040) <br /> Generator,kW(Btu/min) 12.3(700) FUEL CONSUMPTION <br /> Air densmy=1.20 kg/m(0.075 ba l Natural Gas,mil(cfh)at% load–Standby Rating <br /> 100%-20.1 (710) <br /> ' Fuel consumption c based on 1015 Btu/standard to ft natural gas. <br />