Doosan 4v222ti Motorları
Uploaded by
hgulecDoosan 4v222ti Motorları
Uploaded by
hgulec4V222TI MARINE ENGINE
Production tolerance : 3%
POWER RATING
MODEL
CONDITIONS
POWER
rpm
4V222TIH
HEAVY DUTY
588kW (800PS)
1,800
4V222TIM
MEDIUM DUTY
647kW (880PS)
2,100
4V222TIL
LIGHT DUTY
883kW (1,200PS)
2,300
Base Engine
D2842LB
Note : 1) No reduction in rating for intake air temperature is up to 45 C (318K) and
sea water temperature is up to 32 C (305K) , relative humidity is up to 60 %
all data are based on operation to ISO 3046.
l Heavy Duty : Operation hours are unlimited per year, at average load is up to 90 %, at full load is up to 80 %
Typical gearbox ratio: 2.5 ~ 6
(Fishing trawler, Tug boat, Pushing vessel, Cargo boat, Freighter, Ferry)
l Medium Duty : Operation hours are up to 3,000 per year, at average load is up to 70 %
At full load is (up to 30 % / 4hrs per 12 hour operation period)
Typical gearbox ratio: 2 ~ 3.5
(Fishing boat, Pilot boat, Escort boat, Passenger boat, Ferry, Cruising vessel)
l Light Duty : Operation hours are up to 1,000 per year, at average load is up to 50 %
At full load is (up to 20 % / 2hrs per 12 hour operation period)
Typical gearbox ratio: 1 ~ 2.5
(Light weight fishing boat, Yacht, Coastguard boat, Fast boat, Fire pump, Navy)
DOOSAN Infracore
Printed in April 2006 PS-SBM0766-A1E
4V222TI MARINE ENGINE
Engine Specification
Model
Units
Engine type
Rating output (B.H.P)
kW (PS)/rpm
Displacement
4V222TIH
4V222TIM
4 valve, 4 cycle, V type, direct- injection, water cooled
with wet turbo charger & inter-cooler
588(800)/1,800
647(880)/2,100
883(1,200)/2,300
cc
21,927
Cylinder number - bore() x stroke
mm
12 - 128 x 142
Valve clearance at cold
In / Ex
mm
0.4 / 0.5
Low idling rpm
rpm
725 25
No load max. rpm
rpm
2
Mean effective pressure
kg/cm
Mean piston speed
m/sec.
Compression ratio
Firing order
below 2,070
below 2,415
below 2,645
18.2
17.2
21.4
8.52
9.94
10.89
14.3 : 1
14.3:1
14.3:1
1 12 5 8 3 10 6 7 2 11 4 9
Governor type of injection pump
Mechanical variable speed (R.Q.V)
g / PS.h
Lit / h
Fuel consumption
147
143
150
160
Starting system
Alternator capacity
Battery
V kW
24 - 6.6
V A
24 - 50
V Ah
24 - 200
Cooling system
Indirect sea water cooling with heat exchanger
Max. / Min.
lit.
103 / 92
Fresh water pump type
Centrifugal type, driven by belt
Sea water pump type
Lubricating oil
(Engine)
Direction of revolution
Engine Size ( L x W x H )
Engine dry weight
psi = kg/cm2 x 14.22
lb/ft. = N.m x 0.737
kW = 0.2388 kcal/s
164
239
Electric Starting by starter motor
Starter motor capacity
Cooling water capacity
4V222TIL
Bronze impeller type driven by belt
pan capacity
pressure
lit.
Max : 40, Min : 33 (Engine total : 43)
2
kg/cm
crankshaft
Full : 3.5, Idle : 1.2
Counter clockwise viewed from stern side
mm
1,521 x 1,243 x 1,236
kg
1,920
lb= kg x 2.205
lb/PS.h = g/kW.h x 0.00162
cfm = m3/min x 35.3
1,920
1,920
hp = PS x 0.98635
U.S gal. = liter x 0.264
Head office
7-11, Hwasu-Dong, Dong-Gu, Incheon, Korea
TEL : 82-32-760-1951, 1953 FAX : 82-32-761-2759
Seoul Office
Doosan Infracore Co. Ltd.,
22nd Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu,
Seoul, Korea.
TEL : 82-2-3398-8521~8536 FAX : 82-2-3398-8509
Web site : www.doosaninfracore.com
Specifications are subject to change without prior notice.
DOOSAN Infracore