1 ENGINE
(2) Cylinder Head
11900F10030
11790F10040
82410 • 82710 • 82910
WSM,
12271
The cross-flow tape 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 shirled
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
OF).
(1)
Combustion Chamber
(7)
Depression
(2)
Intake Port
(8)"
Compressed Air
(3) Exhaust Port
(4)
Nozzle Assembly (A)
Connect
to
Combustion
(5)
Glow Plug
Chamber
(6)
Cylinder Head
11790F10050
(A)
11900M10030
1-M2
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