DIESEL ENGINE
05
SERIES
WSM,
01640
ENGINE
BODY
[I]
CYLINDER BLOCK
I
I
19OOF10020
l1900F10030
A
I
1790F10040
I
(1)
Combustion Chamber
(7)
Depression
(2)
Intake
Port
(8)
Compressed Air
(3)
Exhaust
Port
(4)
Nozzle
Assembly
(5)
Glow
Plug Chamber
(6)
Cylinder Head
(A)
Connect
to
Combustion
The engine has a high durability tunnel-type cylinder
block in which the crank bearing component is a
constructed body.
Furthermore, liner less type, allow effective cooling,
less distortion, and greater wear-resistance.
The noise level is reduced to a minimum because
each cylinder has its own chamber.
11900M10020
The cross-flow type intake
/
exhaust ports in this
engine have their openings at both sides of the cylinder
head. Because overlaps
of
intake
/
exhaust ports are
smaller than in ports
of
other types which have openings
on one side, the suction air can be protected from being
heated and expanded by heated exhaust air. The cool,
high density suction air has high volume efficiency and
raises the power
of
the engine. Furthermore, distortion
of
the cylinder head by heated exhaust gas is reduced
because intake ports are arranged alternately.
The combustion chamber is
of
KUBOTA's exclusive
E-TVCS
combustion chamber type. Suction air
is
whirled to be mixed effectively with fuel, prompting
combustion and reducing fuel consumption.
In the combustion chamber are installed throttle type
injection nozzle and rapid heating sheathed type glow
plug. This glow plug assures easier than ever engine
starts even at
-15
'C
(5
'0.
(4
I
1790F10050
1
1
QOOM 10031
M-3
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by any means, is strictly prohibited.
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