Our Partner
www.diesel-engine.cn
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DEUTZ/KHD |
IVECO |
CUMMINS |
ISUZU/JAPANESE |
PERKINS |
ENGINE |
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LINER KIT |
GENSETS |
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(Note) |
| crankshaft|
camshaft|
cylinder head|
con rod|
cylinder block|
cylinder liner(steel)|
cylinder liner(cast)|
injection pump & nozzle|
piston|
piston rings|
oil pump|
oil cooler|
starter|
turbo charger|
valve|
water pump|
other parts |
transmission|
thermostat|
valve seat & guide|
alternator|
bolt|
gasket|
bearing|
oil seal|
clutch disc&pressure plate|
fuel pump|
filter|
engine bearing|
brake drum|
generator| |
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we can supply original IZUMI, Mahle and KS piston which made in
China.
We can supply CUMMINS,DEUTZ, DEUTZ-MWM,PERKINS,ISUZU... piston.
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| Copper sleeves are inserted in pinholes. Pins contact with
copper sleeves and pressures are delivered to pin base via
the sleeves. ln the meantime, pinhole are finished to elliptical/evase
shape to contact stress |
Arc-welded piston is consist of two parts The piston head
is cast with wear-resistance alloy ring and cooling oil-way. The
piston skirt is forged. These two parts are welded together
with electronic beam arc to stand with higher explosive
pressure and to increase power per liter. |
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| For high-power diesel engine, its ring grooves will stand
high pressure and high heat loads. By inserting high nickel
cast-iron inlay ring, wear-resistance and heat-resistance
abilities of ring grooves are improved. |
Internal cooling oil-way can reduce pollution emissions
by decreasing the temperature of first piston groove. Compared
with bottom oil-splash cooling, the former can carry out
more power per liter. |
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| Combustion piston consists of a steel head and an aluminum
skirt and is machined separately, which are connected together
with bolts. This kind of piston can have complex cooling oil-way, oil
chamber and skirt. This piston has 28% less weight than the
cast-iron piston, therefore has less inertia and still retain
high heat-resistance ability. |
Pendulum piston has a complex high quality heat-resistance
steel head, with special cooling oil-ways and latest combusting
chamber. Special-shaped pinholes are assembled with bronze
sleeves. Enormous explosive pressure is transferred directly
to piston pin and connecting rod through piston head. The
piston skirt is made of cast duralumin. Heats of steel head
will not be directly transferred to aluminum skirt. The thin-walled
aluminum skirt can compensate non-uniform thermal de-formations
and has less clearance between skirt and cylinder therefore
has better guide ability. |
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| The steel expanding-control plate inserted in the piston-skirt
can compensate heat expand of piston. In this way, clearance
between piston and cylinder can be reduced to decrease gas
and oil leakage and to improve smoothness under high speed.
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Piston_list 1
Piston_list 2
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Contact Information
F-DIESEL POWER CO.,LTD
Tel: +86 21 33506108 (10 line)
Fax: +86 21 33506269 34625710
Add: Ground Floor, B Bldg, No 88, Lane 3509, South of Hongmei Road, Minhang District, Shanghai, China 201108
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