Yangdong Co. Y90 Series Spezifikationen PDF herunterladen (Seite 8)

SECTION

1.

DIESEL

ENGINE

SPECTFICATIONS

AND

TECIINICAL

DATA

I .Specifications

of

Diesel Engines (see Table

1)

Table

t

Model

YSD490Q

Number

of

c;"finder

.

Bore(mm)

4

90

Stroke(.mm)

CompreSSion

tatio

I

!

I

100

18

_._----------_

....

--_._-------------_

..

__

._--------~--.------'\_..

-------_

..

_--_

........

_------

.....

_----_._

...

_---------

.

__

._--------_._-----_

..

_

..

_._---

.....

-

----

...

_~-~-_

..

__

..

_-------~-~-------------~-~-----~

..

_------------~----------------~-------------~-

Total

displacement(L)

Fuing

order

2.54

1-3-4-2

37.0·~45.6

Rated

PO\\

er(k

W)

~-----_-

----------_-_--_-_-·----_--_---ti----.---

~

~

_

Rated

speed(r/min)

I

2600--3200

-

--

._--_

..

_-_._

...

-

..

_-------_._----_._-_

..

~_._---------_

..

_.-...!-.

-

-------

._--

-_._----

....

_--- ---.

__

._------_

..

_----

---._--_

...

__

._------_._._--._

..

_.-

_

....

_._.

Max

Torque(N

m)

~

149.3

----_

...

_--_

..

_-------------------_.-._-_._-_

.._----_.-_.

__

.-_._._--~_

...

_--------_.

__

..

-----,-----_

....

_._---,---_._._--

Min

Specific

fuel

consumption

at

full

load

(glkW.h)

--.---------

..

-

--.----

.....

-.------------------.---+-

..

---~------

..

----------

....

------------

....

----.-.---.--.----.---.-----

....

--

..

-.----

..

----1

Oil-

fuel

consumption

ratioC~)

Advance

I

t~ection

Angle/Speed

(Before

TOC)

(OC)(rpm)

Specific

lube

oil

ccnsumption(g/kw.h)

Direction

of

crankshaft rotation

(facing to flywheel)

!

I

~O.8

15±

1/2800

With

Advance

Device

i

2.72

Counterc

loc·k

wise

18±

1/2600

Cooling Inethod

Lll

bricating method

Startting method

Forced water cooling

Pressure and splash lubrication

Electric

.----------

---------.-.---.---------.

---·----·----------1-·-----

.....

--·-----------·--------

..

-------------------------·--------------

..

---------------1

Net lnass(kg)

OveraU dimensions

(LX

WX

H)(mm)

1-1

230

716X530X670

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 36 37

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