Yanmar 3TNM72-ASA3 General Specification

Features__________________________________________________________________Clean EmissionsBuilding off the Yanmar reputation for clean, quiet, fuelefficient and reliable compact diesel engines MINIMAXhas achieved compliance with 2008 EPA Tier 4 and EUstage III A exhaust emissions regulations.Reliable, Durable, and QuietMINIMAX offers enhanced noise and vibrationcharacteristics due to its Ladder Frame block design, astiffer crank and pistons and finer tolerance in thejournal. Gear noise reduction is achieved through animproved gear tooth profile resulting in less mechanicalnoise.Fuel Delivery and EconomyA newly designed, in-line type fuel injection pump isutilized to assure more precise fuel delivery, and control.The result is reduced emissions, improved performanceover a wide range of applications and good fueleconomy which assures that Yanmar’s reputation forsuperior starting characteristics continues.Ultra-Compact and High PerformanceMINIMAX offers best-in-class power density asmeasured by the ratio of the engine’s output relative tothe engine’s overall external dimensionsEasy InstallationWith 176 mm wide base, MINIMAX engines is an easyreplacement for most major applications in thisdisplacement category.Additional InformationYanmar America Corp Distributed By:951 Corporate Grove DriveBuffalo Grove, IL 60089Website www.yanmar.comStandard Engine Equipment__________________________________________________________________GeneralIntake manifold & exhaust manifoldMuffler/Exhaust Pipe gasket (shipped loose)Lubrication System2.9 L Capacity Shallow Oil Pan, Side DrainTrochoid Oil PumpPaper Element Oil FilterOil Pressure SwitchCrankcase Breather, Closed TypeElectrical System12V, 40 Amp Alternator12V Starter Motor12V Super Quick Glow PlugsStop Solenoid Timer (shipped loose)Fuel SystemIn-line MC Fuel Injection PumpMechanical Fuel PumpPaper Element Fuel FilterWater Separator (shipped loose)Stop Solenoid, Integral to Fuel Injection PumpCooling SystemWater Pump, Belt Driven5-Blade, 300mm Cooling Fan—Puller Type71°C (160°F) ThermostatTemperature SwitchFan BeltPower Take OffFlywheelBackplate3TNM72-ASA3 General Specification22.8 HP (17.0 kW) @ 3600 rated rpm*______________________________________________________________________________________________Type• • • 3 Cylinder, 4-Cycle, Liquid Cooled Diesel EngineBore • • • • • • • • • • • • • • • • • • • • • • 72 mmStroke • • • • • • • • • • • • • • • • • • • • • 74 mmDisplacement • • • • • • • • • • • • • • • • • .904 LAspiration • • • • • • • • • • • • • Naturally AspiratedCombustion System • • • • • • • • • Indirect InjectionRotation (from flywheel end) • • • • • • CouterclockwiseDry Weight • • • • • • • • • • • • •161 lbs. (73 kg)MINIMAX IDI SeriesIndustrial Diesel Engine______________________________________________________________________________________________________________________________________________________________________________________________________________________Page 1 of 2Image shown may not be actual engine

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