1-33
1-33TX / TXH / TXB 180S - 400L (Rev 4/23/07)TX / TXH / TXB 180S - 400L (Rev 4/23/07)
Cummins QSB6.7 Diesel EngineCummins QSB6.7 Diesel Engine
EEnnggiinne e OOppeerraattiinng g CCoonnddiittiioonnss 2222000 0 rrppmm
LLuubbrriiccaattiioon n SSyysstteemm EEnngglliisshh MMeettrriicc
LLuubbrriiccaattiinng g ooiil l pprreessssuurre e ((aat t mmaaxx. . rraatteed d ssppeeeedd)) ppssi i ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5555..11 338800
MMiinniimmuum m ffoor r ssaaffe e ooppeerraattiioon n ((aat t iiddllee)) ppssi i ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1100 6699
*Lubrication oil temperature maximum*Lubrication oil temperature maximum
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228800..44 113388
TToottaal l eennggiinne e ooiil l ccaappaacciitty y wwiitth h ffiilltteerr qqt t ((LL)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1155 1144..22
Air SystemAir System
Air inlet restriction, Air inlet restriction, Dirty air cleanerDirty air cleaner in Hin H
22
O (kPa)O (kPa). . . . . . . . . . . . . . . . . . 2255 66..22
full load maximumfull load maximum
CClleeaan n aaiir r cclleeaanneerr iin n HH
22
O (kPa)O (kPa). . . . . . . . . . . . . . . . 1155 33..77
EExxhhaauusst t bbaacck k pprreessssuurre e mmaaxxiimmuum m ffuulll l llooaadd iin n HHg g ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33..0011 1100..22
MMaaxx. . aalllloowwaabblle e tteemmpp. . rriisse e aammbbiieennt t aaiir r tto o eenngg. . iinnlleett ddeellttaa
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . 3300..66 1177
Fuel SystemFuel System
MMaaxxiimmuum m ffuueel l iinnlleet t rreessttrriiccttiioonn DDiirrtty y ffuueel l ffiilltteerr iin n HHg g ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . NNAA NNAA
CClleeaan n ffuueel l ffiilltteerr iin n HHg g ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . 66 2200
MaMaxiximumum fum fuel drel drain rain resestrtricictition bon befeforore (oe (or wir withthouout) ct) cheheck vck valalveve in Hg (in Hg (kPkPa)a). . . . . . 55..99 2200
MMaaxxiimmuum m ffuueel l ffllooww llbb//hhr r ((kkgg//hhrr)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445522 220055
Cooling SystemCooling System
CCoooollaannt t ffllooww NNoorrmmaal l tteemmpp..
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119988 9922
FFuulll l llooaad d ssppeeeedd ggaall//mmiin n ((LL//mmiinn)). . . . . . . . . . . . . . 6644 224433
EEnnggiinne e ccoooollaannt t ccaappaacciittyy qqt t ((LL)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1100..66 1100
MMiinn. . pprreessssuurre e ccaapp ppssi i ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1155 110033
MMaaxx. . pprreessssuurre e ccaapp ppssi i ((kkPPaa)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4400 227766
Full ON Fan engine coolant outlet Full ON Fan engine coolant outlet temperaturetemperature
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119955..88 9911
Intake manifold air temperature derate/alarm temperatureIntake manifold air temperature derate/alarm temperature
F (F (
C)C). . . . . . . . . . . . . . . . . . . . 220055 9966
Shutter opening coolant temperatureShutter opening coolant temperature
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119955..88 9911
TThheerrmmoossttaattss SSttaarrt t tto o ooppeenn
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119900 8888
Fully openFully open
F (F (
C)C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220055 9966
*The lubricating oil temperature range is based on t*The lubricating oil temperature range is based on the temperature measurement he temperature measurement in the oil galleryin the oil gallery. . When measur-When measur-
ing the oil temperature in the pan, it will normally be approximately 10ing the oil temperature in the pan, it will normally be approximately 10
F higher than the oil gallery temperature.F higher than the oil gallery temperature.
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