Titan 125 Heavy Duty Starter Motor - News - Prestolite Electric Inc.

Why is that big bore dieselso hard to start in the cold?Cold temperatures inhibit the chemicalreaction within the batteries, reducingtheir efficiency. At 0 o F theavailable current from the batteries isonly about 45% of the output availableat 80 o F.To make matters worse, thickening ofthe fluids and tighter clearances dueto metal contraction make the engine3 1/2 times more difficult to turnover.Add these together and you get a dieselengine that is 4 to 5 times harderto turn at 0 o F than it is at 80 o F.350%250%Cranking PowerRequired165%100%o Fahrenheit80 o32 o0 o-20 oBattery PowerAvailable100%83%61%45%4xNighttime lows5x3x2x 1xWhen you have trucks goingcoast to coast and north to southyou know that you’re going to hitcold weather.You may have an engine that is4-5 times harder to turn over atnight than it was just that morning.Daytime HighsYou need a cranking motor thathas the right mix of power, torqueand speed to keep you on themove.The Power of Excellence

It’s not just the torque ...... it’s the speed that countsWhen it’s cold you need more than just torque, you need to be able to crank thatengine fast enough. New electronically managed engines need to reach a minimumspeed (typically around 100 RPM) before the electronic sensors will allowthe engine controller to release fuel into the cylinders.As soon as the starter has created enough torque to successfully turn the engineover it’s the speed that it can achieve that will determine if that engine isgoing to start.ProductTypeStarter Output@ 70 N . m * (kW)Engine Speed@ 70 N . m * (RPM)Titan TM 125In-line4.05.06.07.08.07.0406080201000Engine106RPMComp 1Offset4.05.06.07.08.05.0406080201000EngineRPM70Comp 2In-line4.05.06.07.08.06.0406080201000EngineRPM95Comp 3In-line4.05.06.07.08.06.0406080201000EngineRPM91Assumes (3)1000 CCA Battery* Torque required to crank typical big bore diesel engine @ 0 o FOf these gear reduced starters only the Titan125 can generate enough speedto successfully start this engine below 20 o F.

More power ...Tighter, cleaner design ...Rotatable nose housing ...Of course, even the best starter would be useless if it won’t fit on the vehicle.That’s why every aspect of the design of the Titan125 has been carefully consideredto make it easy to install. With a 40% reduction in weight and a 20% reductionin length from typical direct drive starters, the Titan125 is easier to handleand install than any starter in its class.143.65.65 mminThoughtful design produces a starterwith a smaller diameter footprint thanany starter with the same output.The rotatable nose allows you tostock fewer units - simply indexthe nose to fit the application.Electrical soft-start, 4 gear planetarygear reduction, heavy duty rollerclutch drive, needle andheavy duty roller bearingsare all standard features.OCP is standardand completelyinternal,so thereis no externalconnector to crack orcorrode.The magnetic switch relay is mounteddirectly on the starter, allowing for aminimum amount of wiring betweenit and the solenoid.With an outputof 8kW theTitan125 hasthe power to crankeven the coldestlarge bore dieselengine faster thanany competitive uniton the market todayOCP standard3 Year - 350,000 mile warrantyIntegrated mag switch standard

EngineFreightlinerSterling International Peterbilt Kenworth Mack Volvo W. StarCAT C11M125601CAT C13M125601M125601M125601M125601M125601CAT C15CAT C16M125601M125601M125601M125601M125601M125601M125601M125601M125601M125601Cummins ISMM125601M125601M125601M125601M125601Cummins ISXM125601M125601M125601M125601M125601M125601M125601Cummins M11M125601M125601M125601M125601M125601Cummins N14M125601M125601M125601M125601M125601M125601Detroit S60M125601M125601M125601M125601Volvo/MackM125601M125601MBE 4000M12560xM12560xIn developmentLimited modelsAvailableDetails ReplacesFront ViewTeeth Pitch Pinion82.5 o M125601 11 6/8 1.909” 10461753 1990352MS2-503at rest Delco Denso Leece83000098300019190115301990355428000-4420428000-4440MS2-500MS2-50148.5mm 10461777 8200083MS2-50412V CWwiththermalovercrank82000331901150619011516104621551046219610462175MS2-510MS2-5111901151819011521190115291047926610479265

The Power of ExcellenceLeece-Neville Heavy Duty SystemsA Division of Prestolite Electric Inc.Manufacturing OE Sales400 Main StreetArcade, NY USA 14009Phone: (585) 492-1700Fax: (585) 492-1660www.prestolite.comDistribution, Aftermarket Sales7585 Empire DriveFlorence, KY USA 41042Phone: (859) 525-8801(800) 354-0560Fax: (800) 997-6202PG-1007e 3/07