Westerbeke 4.0Kw BCDB 50Hz Manual de instalación descargar pdf (Pagina 44)

SPECIFICATIONS

4.0

KW

BC

GENERATORS

ENGINE

SPECIFICATIONS

Engine

Type

Combustion

Chamber

Bore

&

Stroke

BCD

BCDA

Piston

Displacement

BCD

BCDA

Fi

ri

ng

0

rder

Direction

of

Rotation

Maximum

Torque

(at

1800

rpm)

Compression

Ratio

Valve

Seat

Angle

Fuel

Transfer

Pump

Dimensions

Weight

Governor

Fuel

Consumption

(approximate)

Inclination

Diesel,

four-cycle,

three-cylinder,

fresh

water-cooled,

vertical

in-line

overhead

valve

mechanism,

naturally

aspirated.

Swirl

type

2.76

x

2.76

inches

(70

x

70

mm)

2.99

x

2.76

inches

(76

x

x70mm)

49.31

cubic

inches

(0.808

liters)

59.09

cubic

inches

(0.952

liters)

1 - 3 - 2

Clockwise,

when

viewed

from

the

front

40

Ib-ft

(5.1

kg-m)

23:1

Intake

45°

Exhaust

45°

Electric

Height:

19.9

inches

(504.5

mm)

Width:

16.0

inches

(406.4

mm)

Length:

27.2

inches

(690.6

mm)

3361bs

(152.4

kgs)

Mechanical,

centrifugal

weight

type

0.54

gph

(2.0

Iph)

at

1800

rpm

Continuous

14°

Temporary

25°

(not

to

exceed

30

min.)

TUNE-UP

SPECIFICATIONS

Injector

Pressure

Engine

Timing

Compression

Pressure

Minimum

Valve

Clearance

(engine

cold)

Valve

Seat

Angle

Engine

Speed

Engine

Timing

(Spill)

BCD

BCDA

1988

±142

psi

(140

±10

kg/cm')

W±1°

BTDC

Static

398

psi

(28

kg/cm')

at

280

rpm

limit

Intake

0.098

inches

(0.25

mOl)

Exhaust

0.098

inches

(0.25

rn

01)

Intake/Exhaust

45°

1800

rpm

@

60Hz

11"

±

1°BTDC

15°

±

1°

BTDC

EXHAUST

EMISSIONS

SYSTEMS

Emission

Control

Systems

Smoke

Puffer

Limiter

LUBRICATION

SYSTEM

General

Oil

Filter

Sump

Capacity

(nat

including

filter)

Operating

Oil

Pressure

(engine

hot)

Oil

Grade

General

Fuel

Fuel

Injection

Pump

Nozzle

Fuel

Filter

Air

cleaner

Air

Flow

(engine

combustion)

Fuel

Lift

Pump

General

Operating

Temperature

Fresh

Water

Pump

Raw

Water

Pump

Raw

Water

Flow,

at

1800

rpm

System

Capacity

(fresh

water)

Forced

lubrication

by

geared

pump.

Full

flow,

spin-on

replaceable

type

3.2

U.S.

qts

(3.03

liters)

35

-

55

psi

(2.5

-

3.8

kg/COl')

API

Specification

CF

or

CG-4,

SAE

30,

10W-30,

15W-40

FUEL

SYSTEM

Open

How,

self

bleeding,

self

priming

No.2

diesel

oil

(cetane

rating

of

45

or

higher)

In-line

plunger

type

(Bosch

type)

Throttle

type

Cartridge

Type

Plastic

intake

silencer

-

cleanable

31.2

cfm

(0.5787

cmm)

12

Volt

DC

lift

capacity

5'

(1.501)

COOLING

SYSTEM

Fresh

water-cooled

block,

thermostatically-

controlled

with

heat

exchanger.

170

-

190°

F

(77

-

88°

C)

Centrifugal

type,

metal

impeller,

belt-driven

Positive

displacement,

rubber

impeller,

gear-driven.

6.5

-

7.0

US

gpm

(24.6

-

26.5

Ipm)

(measured

before

discharging

into

exhaust

elbow).

4.0

qts

(3.79

liters)

ELECTRICAL

SYSTEM

Starting

Battery

Battery

Capacity

Starter

Starting

Aid

DC

No-Load

Current

DC

Cranking

Current

DC

Charging

12-Volt,

(-)

negative

ground

600

-

900

Cold

Cranking

Amps

(CCA)

12-Volt,

reduction

Glow

plugs,

sheathed

type

90

Amps

max.

at

11.5

volts

175-200

Amps

(engine

cold)

17

Amp

IC

13

-

14

volts

DC

(in

generator)

Engines & Generators

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