6
Technical Specifications
Maximum Angle of Installation: 15° flywheel up or
flywheel down when static; and up to 25° when heeling.
Rotation: Anti-clockwise on flywheel, clockwise on output
gearbox output flange - for use with right hand propeller
in ahead, with mechanical gearboxes. Hydraulic gearboxes
can be left or right handed.
Fuel: Diesel fuel must conform to EN590 or ASTM D975.
Engine Lubrication: Engine oil must meet API
Classification CF (CD or CE have been superseded by CF).
Gearbox Lubrication: See gearbox operator’s manual for
the gearbox oil type and capacity. Please refer to page 35.
Oil Pressure: Minimum (tickover) 0.5 bar.
Power Outputs: These comply with EN ISO 8665
propeller-shaft power.
1. Declared powers are measured at the gearbox output
flange (as coupled to the propeller shaft) as per
EN ISO 8665, developed from our standard engine
specification, including gearbox and accessories as
detailed in our current price lists. Additional accessories
or alternative gearboxes may affect the declared
powers. Declared power outputs are subject to the
stated tolerance band.
2. Operation at parameters outside the test parameters
may affect the outputs/powers.
Standard Engines Beta 43 Beta 50 Beta 60
Cylinders 4
4
4
Bore (mm) 83
87
87
Stroke (mm) 92.4 92.4 102.4
Displacement (cc) 1999 2197 2434
Combustion Naturally Naturally Naturally
aspirated* aspirated* aspirated*
Power Output EN ISO 8665 (kW) 32.6 36.0 41.0
Power Output EN ISO 8665 (at rev/min) 2,800 2,800 2,700
Maximum Torque (N m) 130.3 143.2 158.6
Maximum Torque (at rev/min) 1,600 1,600 1,600
Capacity of Standard Sump (litres) 9.5 9.5 9.5
Capacity of Shallow Sump (litres) 7.0 7.0 7.0
Nett Dry Weight with Gearbox (kg) 270 300 310
Fuel Diesel Fuel Oil to EN 590 or ASTM D975
Coolant 30 < 50% anti-freeze** : 70 > 50% water
Coolant Capacity Approx. (H/E litres) 7.4 7.4 7.4
Plus Keel Cooling Tank Size (litres) Capacity to be measured by Owner
Electrical Starting - Standard 12 Volt
Starter Motor Output (kW) 1.4 1.4 2.0
Alternator (Battery Charging) - Standard 70 Amps
Min. Recommended Battery Capacity 12 Volt, 94 Ah (620 CCA Minimum)
* Three vortex combustion, natually aspirated with indirect injection.
** Always use a Mono Ethylene Glycol Based Extended Life Anti-freeze mixed 30 < 50% with water.
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