Technical Data
M 4.15 Marine Diesel Engine
  IDI / 4 stroke / 4 cylinder in line / NA diesel
Basic engine Mitsubishi
Bore 78mm / 3.07"
Stroke 92mm / 3.62"
Capacity 1758cm3 / 108 cu. inch
Number of cylinders 4
Compression ratio 22:1
Firing order 1-3-4-2
Alternator 12 Volt - 60 A
optional 12 Volt - 110A
* Max output at flywheel
(ISO 3046-1)
30.9kW (42hp)
* Max output at propeller shaft
(ISO 3046-1)
30kW (40.8hp)
Maximum rpm 3000
Torque at 3000 rpm 98Nm
Fuel consumption at 1800 rpm 252 g/kW.h (185 g/hp.h)
Gearbox, standard ZF10M
Ratio 2.05:1
Optional ZF12M 2.14/2.63:1
ZF12 2.14/2.63:1
ZF15MA 1.88/2.63:1
Technodrive TMC60 2/2.5/2.94:1
Hydraulic ZF 25 1.97/2.8:1
ZF 25A 1.93/2.29/2.71:1
Dry weight (inc gearbox) 185kg / 408lbs
Suction height of fuel lift pump 1.5m / 5ft
Max installation angle (backwards) 15°
Max lateral inclination angle (continuosly) 25°
Max lateral inclination angle (5 minutes max) 30°
Calorifier connection standard
Warning lights and audible alarm for oil pressure, temperature (fresh and raw water), charging current
Control light for pre-heating
Electric circuit protection fuse 10A
Tachometer electronic
Cooling system indirect cooling as standard (keelcooling optional)
   
* in accordance with ISO 8665