Engine Specifications - Vetus M4.55 Operation Manual

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Operation manual (148 pages)

100

Table of Contents

Enlarged version

8 Technical data

Oil lubrication system

Oil capacity, max.

without oil filter

with oil filter

Oil Filter

Oil temperature in sump

Cooling system

Capacity,

Intercooler version

Keel cooler version,

engine only

Thermostat

Coolant pump,

Flow at max. engine rpm : 50 l/min (11 UK Gal/min,

Total head keelcooler at max. flow :

Inlet connection for hose keelcooler : 28 mm (1 1/8") I.D.

Raw water pump,

Flow at max. engine rpm : 45 l/min

Total head at max. flow

Impeller

Inlet connection for hose : 20 mm (3/4") I.D.

Heater supply connection : 15 mm (5/8")

Heater return connection

: 5.5 litres (1 gal - 1.7 pt, UK)

(1 gal - 3.6 pt, US)

: 6.0 litres (1 gal - 2.6 pt UK)

(1 gal - 4.7pt US)

: STM0051

: max. 130°C (266°F)

: 6.5 litres (1 gal - 3.4 pt UK)

(1 gal - 5.7 pt US)

: 7.2 litres (1 gal - 4.7 pt UK)

(1 gal - 7.2 pt US)

: opening at 71°C±1.5°C

: (160°F±3°F),

: fully opened at 84°C (183°F)

13.2 US Gal/min)

2 m Water (6' 7")

(9.8 UKGal/min,

11.9 US Gal/min)

: 2 m Water (6' 7")

: STM7463

: 15 mm (5/8")

Exhaust system

Exhaust diameter

Exhaust back pressure

Electrical System

Voltage

Alternator

alternator:

Intercooler version

Keel cooler version

Startmotor

Capacity, starter battery

Protection

V-belt

Alternator and coolant pump

alternator:

Intercooler version

Keel cooler version

Gearbox

Technodrive:

type TM345

type TM345A

type TMC60(E,M) : 1.5 / 2.0 / 2.45 : 1

ZF Hurth:

type ZF25

type ZF25A

Technodrive:

type TMC40