TPD1317e Chapter 11
Page 79
11.5 M92B Engines
Model M92B
Basic Technical Data
Rated power 64 kW (85.6 bhp)
Rated engine speed 2400 rev/min
Number of cylinders 4
Cylinder arrangement Vertical in-line
Cycle 4 stroke
lnduction system Naturally aspirated
Combustion system Direct injection
Bore 105.0 mm (4.13 in)
Stroke 127 mm (5.00”)
Compression ratio 18.23:1
Cubic capacity 4.4 litres (269 in
3
)
Valves per cylinder 2
Direction of rotation Anti-clockwise viewed on ywheel
Firing order 1, 3, 4, 2
Total weight (wet) 423 kg (933 lbs)
engine only including starter and alternator
Cooling System The coolant shown below is mandatory for use in all climates to
ensure that adequate levels of corrosion inhibitor are present.
It will give frost protection to -37
o
C.
Coolant Sabre extended life coolant 50/50 mix.
Fresh water ow 193 litre/min (42.5 UK gall/min) at 2400 rev/min
Coolant pump speed and
method of drive. Gear driven
System capacity 19 litres (4.18 gallons)
Pressure cap setting 50 kPa (7 psi)
Protection switch setting 96
o
C
Sea water pump type Jabsco gear driven model, 25.4 mm (1”) full cam.
To Next Page
Loading...
Need help?
General
