Farr KT5500 - Page 14

KT5500 5-
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” Tong & CLInCHER® BaCKup
SECTIon ConTEnTS
1.4
TECHnICaL ManuaL
SpECIfICaTIonS
Use an EP synthetic grease that meets or exceeds the following specifications:
 Thickener LithiumComplex
 NLGIconsistencygrade 2
 NLGIperformancegrade GC-LB
 Penetration-ASTMD217(25°C[77°F] 265-295minimum0.1mm)worked60strokes
 Droppingpoint,°F[°C]-ASTMD2265 550[288]minimum
 Hightemperaturelife,hours-ASTMD3527 160minimum
 Oxidationstability,psi-ASTMD942 (100hr/300hr)0/3
 Waterwashout,percent-ASTMD1264 1.8max
 Rustandcorrosion-ASTMD1743 pass
 Oilseparation,percentloss-ASTMD1742 1.1max(24hours,25°C[77°F]
 Leakage,glost-ASTMD4290 1.0max
 Fourballweartest,mmscar-ASTMD2266 0.40max
 Frettingwear,mg-ASTMD4170 3.4max
 FourballEP,kgf-ASTMD2596:
 Weldpoint: 400minimum
 Loadwearindex: 50minimum
 TimkenOKloadtest,lbs-ASTMD2509 50
 Lowtemperaturetorque,N*m-ASTMD4693 1.3max(-40°C[-40°F])
 LT-37pumpability,g/min 360/7(60°F/0°F[16°C/-18°C])
 Coppercorrosion-ASTMD4048 1B
 Oilviscosity:40°C[104°F],cSt 151
 100°C[212°F],cSt 19.2
 Flashpoint,°F[°C]-ASTM92 450[232]
Use a premium quality hydraulic fluid that meets or exceeds the following specifications:
 TypicalDensity(kg/m3) 878
 Viscosity-cSt@40°C 68.8
 -cSt@100°C 8.7
 ViscosityIndex 97
 PourPoint°F[°C] -22[-30]
 FlashPoint°F[°C] 432[222]
 Colour,ASTM 1.5
 NeutralizationNumber 0.40
 RustProtection-DistilledWater NoRust
 -SeaWater NoRust
 HydrolyticStability-CuMassLoss,mg/cm2 0.04
 CopperCorrosionTest 1A
 Filterability:Denison-Wet&Dry Pass
 Afnor-Wet&Dry Pass
 CincinattiMilacronSpecApproved P69
 DenisonHF-0: Approved
 DenisonP-46PistonPump: Pass
 DenisonT6CVanePump: Pass
 Vickers35VQ25VanePumpTest: Pass
 Vanepumptesttotalringandvanewear,mg. <10
 Oxidation Stability:
 TurbineOilStabilityTestLife,hours 2500+
 RotaryBombOxidationTest,minutes 325
 FZGSpurGearTest,FailureLoadStage(FLS) 12