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<strong>MAN</strong> B&W 16.01<br />

Mechanical�hydraulic System with Hydraulic Power Supply Unit <strong>on</strong> Engine<br />

3 or 4 pumps<br />

depended of<br />

engine size<br />

130 PT 1204�1 ZL<br />

PT 1204�3 ZL<br />

PT 1204�3 ZL<br />

PT 1204�4 ZL<br />

Lubr. and<br />

cooling<br />

oil pipes<br />

Step�up<br />

gear, 50<br />

X<br />

F<br />

AD<br />

Hydraulic<br />

cylinder unit<br />

Hydraulic Power Supply unit<br />

350<br />

Safety and accumu�<br />

lator block, 300<br />

PT 1201�1 C<br />

PT 1201�2 C<br />

PT 1233 C 330<br />

320 PT 1201�3 C 335 ZV 1202 A<br />

309<br />

316<br />

To AE 345<br />

304 304 304 304<br />

305<br />

FT 1234 AH<br />

355<br />

335 335 335 335 310<br />

311<br />

215 215 215 215<br />

Alarm box<br />

To AE<br />

High pressure<br />

pipes, 505<br />

Engine driven<br />

pumps 201<br />

120<br />

Fuel oil inlet<br />

Fuel oil outlet<br />

Fuel oil drain<br />

Hydraulic p<str<strong>on</strong>g>is</str<strong>on</strong>g>t<strong>on</strong><br />

502<br />

LS 4112 AH 555<br />

To AE<br />

Alarm box<br />

Filter unit 130<br />

230<br />

XC 1232 C<br />

LS 1235 AH 360<br />

LS 1236 AH Z 361<br />

526 ZT 4111 C<br />

525 Exhaust valve<br />

450 450 450<br />

D<str<strong>on</strong>g>is</str<strong>on</strong>g>tributor block, 410<br />

Schematic mechanical�hydraulic system<br />

Electrically<br />

driven<br />

pumps<br />

XC 1231 AL 106<br />

Back�flushing oil<br />

Main filter<br />

Fig. 16.01.05: Mechanical�hydraulic System with Hydraulic Power Supply Unit <strong>on</strong> Engine<br />

201<br />

230<br />

109<br />

Return<br />

to tank<br />

201<br />

Fuel valves, 510<br />

Fuel pump, 500<br />

Exhaust Valve<br />

Actuator, 515<br />

Fuel injecti<strong>on</strong><br />

plunger, 504<br />

Pos<br />

I<br />

230<br />

ZT 4114 C 501<br />

Umbrella Hydraulic<br />

sealing, 503 p<str<strong>on</strong>g>is</str<strong>on</strong>g>t<strong>on</strong>, 516<br />

201<br />

105<br />

101<br />

420<br />

230<br />

Alpha lubricator<br />

ZV 1202 B<br />

Oil supply to hydraulic<br />

‘pushrod’ for exhaust valve<br />

Hydraulic pushrod, 520<br />

Activati<strong>on</strong><br />

p<str<strong>on</strong>g>is</str<strong>on</strong>g>t<strong>on</strong>, 517<br />

Hydraulic p<str<strong>on</strong>g>is</str<strong>on</strong>g>t<strong>on</strong><br />

Page 6 of 11<br />

178 49 71�4.1<br />

<strong>MAN</strong> B&W ME/ME-C/ME-B/-GI engines 198 49 28-03<br />

<strong>MAN</strong> <strong>Diesel</strong><br />

305<br />

M M<br />

290 250 250 290<br />

285<br />

Return to tank<br />

RU<br />

RW<br />

ZV 8204 C<br />

ZT 8203 C<br />

531<br />

115<br />

312 312<br />

Engine lubr. oil

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