Doosan DA40 - Technical data DC9 with XPI; General data

SHOP MANUAL
Engine
Ch 1 page 198
Technical data DC9 with XPI
General data
Lubrication system
Number of cylinders and thgiarts ,5noitarugifnoc
enigne ekorts 4elpicnirp gnikroW
21.5/031)ni/mm( retemaid rednilyC
15.5/041)ni/mm( ekorts notsiP
Displacement (dm
3
/in
3
)
9.3/567.5
3-5-4-2-1ecneuqes gniriF
Compression ratio
16:1
a
a. For engines with performance and certication code 078 and 080, the compression ratio is 18:1.
Engine direction of rotation, esiwkcolcitnAraer morf deweiv
esiwkcolCtnorf morf deweiv ,noitator fo noitcerid naF
tnalooCgnilooC
Valve clearances, cold engine
810.0/54.0)ni/mm( evlav ekatni
820.0/07.0)ni/mm( evlav
teltuo
851leehwylf eht no hteet fo rebmuN
Low
idling speed (rpm)
650
b
b. Standard value. Can be set between 500 and 700 rpm.
001,2 )mpr( deeps daol-lluf mumixaM
Fuel Diesel
490,2/059)bl/gk( lio dna tnalooc tuohtiw ,thgieW
noitcepsnI eeSemulov liO
gninaelc lio lagufirtneCgninaelc liO
lluf ,gnilooc tnalooC relooc liO
ow
ainacS morf retlif repaPretlif liO
005)h( segnahc lio neewteb lavretnI
Oil pressure (kp/cm
2
(bar)/psi)
normal with the engine at operating te
mperature, operating speed 3–6/43.5–87
2.01/7.0deeps gnildi ta dettimrep muminim
Crankcase
pressure with closed crankcase ventilation
mmH
2O/inH2O
-55–+20/-2.2–+0.8
General data