Perkins M65, Installation Manual, Page: 47 / 54

TPD 1399E Chapter 11
Page 39
Reference data
Basic technical data M65 M85T
Rated power .................................. 43.5 kW (63 bhp) 60 kW (80.5 bhp)
Rated engine speed ...................... 2600 rev/min 2600 rev/min
Number of cylinders....................... 4 4
Cylinder arrangement .................... In-line In-line
Cycle.............................................. 4 stroke
4 stroke
Induction system............................ Naturally aspirated Turbocharged
Combustion system ....................... Direct injection Direct injection
Bore ............................................... 97 mm (3.82 in) 97 mm (3.82 in)
Stroke ............................................ 100 mm (3.94 in) 100 mm (3.94 in)
Compression Ratio ........................ 17.5:1 17.5:1
Cubic Capacity .............................. 2.955 litre (183 in
3
) 2.955 litre (183 in
3
)
Direction of rotation ....................... Clockwise viewed from front Clockwise viewed from front
Firing order .................................... 1,3,4,2 1,3,4,2
Total weight (wet)........................... 263 kg (579 Ib) engine only
291 kg (642 Ib) engine only
including electrics including electrics
Cooling system
Recommended coolant inhibitor .... Perkins Powerpart anti-freeze Perkins Powerpart anti-freeze
Fresh water flow ............................ 130 litre/min (28.5 UK gal/min, 130 litre/min (28.5 UK gal/min,
34.2 US gal/min) at 2600 rev/min 34.2 US gal/min) at 2600 rev/
min
Coolant pump speed and
method of drive ............................. 1.25:1 ratio, belt drive
1.25:1 ratio, belt drive
System capacity 8.75 litres (1.92 UK gal, 2.31 US gal) 9.5 litres (2.07 UK gal, 2.48 US
gal)
Pressure cap setting ...................... 50 kPa (7 Ib/in
2
) 50 kPa (7 Ib/in
2
)
Protection switch setting ................ 96
O
C (204
O
F) 96
O
C (204
O
F)
Sea water pump type..................... Jabsco gear driven model Jabsco gear driven model
19 mm 3/4 cam 19 mm 3/4 cam
Sea water suggested inlet
hose internal diameter ................... 32 mm (1.25 in)
32 mm (1.25 in)
Minimum sea cock size ................. Full flow 25.4 mm (1 in) Full flow 25.4 mm (1 in)
Sea water strainer ......................... A raw water strainer must be included A raw water strainer must be
in suction side of the circuit included in suction side of the
circuit
Maximum sea water temperature .. 38
O
C (100
O
F) 38
O
C (100
O
F)