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