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748
748S
59
E
Engine
Twin cylinder, four-stroke, 90° “L” type, longitudinal.
Bore mm:
88
Stroke mm:
61.5
Total displacement cu.cm.:
748
Compression ratio:
1:11.5±0.5
Max. power at crankshaft (95/1/CE):
72 kW - 97HP at 11000 rpm
Max torque at crankshaft (95/1/CE):
74 Nm at 9000 rpm
Max. rotation speed:
11500 rpm
Important
Do not exceed specified rotation speed limits
under any running condition.
Timing system
Desmodromic
(type) with four valves per cylinder,
operated by eight rocker arms (4 opening rockers and 4
closing rockers) and two overhead camshafts. It is
operated by the crankshaft through spur gears, belt
rollers and toothed belts.
7
6
6
8
2
1
5
1
3
4
Desmodromic timing system
(fig. 44)
1) Opening (or upper) rocker.
2) Opening rocker shim.
3) Split rings.
4) Closing (or lower) rocker shim.
5) Return spring for lower rocker.
6) Closing (or lower) rocker.
7) Camshaft.
8) Valve.
fig. 44
748/748S
Содержание 748 monoposto strada
Страница 1: ...1 I DUCATI998 748 Libretto uso e manutenzione ProCarManuals com...
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Страница 66: ...66 I fig 45 1 fig 45 2 3 3 INTEGRO INTEGRO BRUCIATO QUEMADO fig 45 3 fig 45 4 ProCarManuals com...
Страница 73: ...1 E DUCATI998 748 Owner s manual ProCarManuals com...
Страница 74: ...2 E ProCarManuals com...
Страница 139: ...67 E fig 45 1 fig 45 2 IN GOOD CONDITION BLOWN 3 3 fig 45 3 fig 45 4 ProCarManuals com...
Страница 149: ...77 E USA Label location fig B 1 7 10 6 2 11 4 5 3 2 8 9 fig B ProCarManuals com...
Страница 154: ...82 E ROUTINE MAINTENANCE RECORD km Ducati Mileage Date Service Name 1000 10000 20000 30000 40000 50000 ProCarManuals com...
Страница 155: ...1 F DUCATI998 748 Manuel d utilisation et entretien ProCarManuals com...
Страница 156: ...2 F ProCarManuals com...
Страница 222: ...68 F fig 45 1 fig 45 2 FONCTIONNANT FONDU 3 3 fig 45 3 fig 45 4 ProCarManuals com...
Страница 229: ...1 D DUCATI998 748 Anleitungs und Instandhaltungsheft ProCarManuals com...
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Страница 294: ...66 D Abb 45 1 Abb 45 2 IM GUTEN ZUSTAND DURCHGEBRANNT 3 3 Abb 45 3 Abb 45 4 ProCarManuals com...
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