performance curve performance data - John Deere Industrial Engines

PERFORMANCE DATARated PowerIntermittentContinuous99 hp (74 kW) @ 2800 rpm84 hp (62.9 kW) @ 2800 rpmPeak TorqueIntermittentFuel EconomyBSFC242 lb-ft (328 N.m) @ 1680 rpm0.390 lb/hp-hr (237 g/kWh) @ 2800 rpmRATED BHP is the power rating for variable speed and loadapplications where full power is required intermittently.CONTINUOUS BHP is the power rating for applications operatingunder a constant load and speed for long periods of time.POWER OUTPUT is within + or - 5% at standard SAE J 1995 andISO 3046.TIER 2 EMISSIONS CERTIFICATIONS: CARB; EPA; and EUPERFORMANCE CURVEPhotographs may show non-standard equipment

GENERAL DATAModel5030HF270Number of Cylinders 5Displacement - L (cu.in) 3.05 (186)Bore and Stroke - in. (mm) 3.39 x 4.13 (86 x 105)Compression Ratio 18:1Engine TypeIn-line, 4-cycleDIMENSIONSAspirationTurbochargedLength - in. (mm) 31.5 (800)Width - in. (mm) 21.3 (541)Height - in. (mm) 31.5 (800)Weight - lb. (kg) 633 (287)FEATURES AND BENEFITSOptimized Gear Train• Front gear train of two high-contact-ratio gearsmounted to the block• Impressive low noise characteristicsPoly-vee Front Drive• Automatic belt-tensioner and 6 rib poly-vee drive beltminimizes maintenance and increases belt durabilityIndependent Fan Drive• Fan drive operates independently of water pump and isavailable in two heights to adapt to enclosures• Multiple fan drive ratios above and below 1:1 are availableto match specific application requirementsHydraulic Valve Lifters• Automatic adjustment eliminates the need for valve-lashadjustment, contributes to lower noise levels in the valve train• Lowers operating costsMultiple-Function Component Integration• Timing gear cover includes water pump housing, oil pumphousing, governor housing and sensors• Rocker arm cover includes intake manifold• Integration results in higher quality, easier service, andreliabilityIndependent Water Pump• Durable cast-iron water pump resists corrosion and pittingfor increased wear lifeSmooth Engine Operation• Internal balancer shafts located inside the engine blockwith two bearings per shaft (optional on 4-cylinder models)• 5-cylinder model offers smooth engine operation withoutbalancing• Decreased vibration reduces operator fatigue and need forinstrument and control isolationStarting Aids• Quick acting glow plugs are standard equipment and provideexceptional cold weather starting at temperatures as low as-15 degrees Fahrenheit• Optional block heater is availableInnovative Fuel System• Contributes to cost effectiveness and clean design• Mechanically governed unit pumps mounted inside theblock eliminate external high-pressure lines, minimize leakpaths and allow for better starting characteristicsSpecifications and design subject to change without noticeJohn Deere Power Systems3801 W. Ridgeway Ave.PO Box 5100Waterloo, IA 50704-5100Phone 800-533-6446Fax 319-292-5075John Deere Power SystemsUsine de SaranLa Foulonnerie - BP 1101345401 Fleur-les-Aubrais Cedex-FrancePhone (33) 2 38 82 61 19Fax (33) 2 38 82 60 00DSWDI40 Litho in U.S.A. (28 Apr 03)