LUFKIN reverse reduction marine gears for drop-in applications

Reliability

• Newgeneration,criticalservice,highperformancemarinegear

• Themostrobustgearsintheindustry

• Reversegearandclutchesratedforfullpowerandspeed

• Rating

• GearingexceedsABSrequirementsforunrestricted continuousservice

• Up-ratedgearingtoallowrepowerwithnew generationengines

• Interchangeability

• FitsthefoundationholepatternoftheCAT7271,7261,or7251units,LST,Falk12,14,and21MBgearunits,aswellasFalkMRSeries

• Nostructuralchangesarerequired

• Fitstheexistingtailshaftcoupling

• Canaccommodatetheexistinginputcouplingoramoremoderncoupling

• Canbemodifiedtofitanyapplication

• Availabletomeeticeclass

• ExceedsISO-6336andmeetsAGMA6032B-13gearratingstandards

Bearings

• Sphericalandtaperedrollerbearingsexceed20,000hoursL10life,unadjusted

• Thrustbearingsaresizedfor100,000hoursminimumlifebasedonfullenginepowerrating,propellerthrustcapacity,andspeed

• Radialsplitsleeve,babbitt-lined,steelbackedjournalbearings,andflat-faced,orKTBtype(tiltpad)thrustbearingsareavailableuponrequest

Clutches

• Hydraulicallyactuated,oilcooled

• Conservativelyselectedforlowheatdissipationcharacteristicsaswellastorquecapacity

• Easyaccessclutchcoverexternallylocatedforeasymaintenance.Doesnotrequiregearcoverremovalforservicing

• Solenoidcontrolforeither24VoltsDCorpneumaticoperation

Lube System

• Coolersuitableforusewith100ºF/38ºCfreshwater

• 40-micronfilterincorporatedintothedesign

• Auxiliarytrailingpumpsystemavailableuponrequest

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BHGE_Lufkin_Drop-in_Applications_FS-041119

LUFKIN RLS2100 marine gearCat7271drop-inmarinegear

LUFKIN RLS2100 marine gearLSTdrop-inmarinegear

Rating

• 2350HP@1,600to1,800rpmperABSrules

• SuitableforCAT3516orotherhighspeeddieselengines

Standard ratios available

• 5.11:1

• 5.49:1

• 6.11:1

• 6.045:1

Estimated weight: 13,500 lbs/6,136 kg

Rating

• 2350HP@900rpmperABSrules

• SuitableforEMD567.645.orGEL/V250,V228,CAT,MAK,MANorothermediumspeedengines

Standard ratios available

• 3.03:1

• 3.45:1

• 3.50:1

Estimated weight: 16,000 lbs lbs/7,272 kg