Yangdong Co. Y90 Series Spezifikationen PDF herunterladen (Seite 11)

ill.Main

technical Data

of

Diesel Enldne

1

~VaJve

lash(mrn)

Intake valve(coJd)

Exhaust

valve(cold)

2. sinkage

ofvaJve(mr~)

0.20-'-

O~25

0.25-·,' 0.30

O.7~'

0.9

3.Torquefimits

ofnlain

bolts

and

nuts(N •

"1)

CyI;indefhe.ad boits

150""-'

170

(Y380,

Y380T,

Y480G,

Y480,

YSv;\480~

YS480"

lT~}\

..

480,

)'S380)

175"~"''i95

(YD480,\

YS4A..D380)

Main

bearin~

cap bolts

Connecting

rod

bolts

Flywheel. bolts

4.Temperatureand

pressU:Te

limits

(1

)Exhaust

temperature(~C

)

n~

3200rpJn

3200rpm>n>2600rpm

n~

2600rpm

(2)Lube oil

teolperature(OC

')

110---··

130

50'-~"

60

60""~

70

t~

620

t~

600

t~

550

~

100

(3)Lube

on

pressure

in

~fIain

Passage(Mpa)

At

norrnal operat;on

At

nlin. Steady Speed

5.Govemor Characteri.stics

Mift.

idling

ste~dY~Speed

Steady regulation

0.2"" 0.4

~

0.05

.~

900rt.,-m

-'

'1',;<

5

~/o

--

10

~~t;

1.,·3

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 36 37

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