The Diemax 6.0 liter V12 is a high performance diesel engine. With the use of lightweight materials like aluminum, titanium and carbon fiber the engine has a weight of only 375 kg. 

Diesel engine - By using diesel, the engines are better suited for tenders of yachts and fast professional boats.
High Speed Diesel - The twin turbo V12 has a maximum speed of 4500 rpm making this engine very suitable for fast lightweight boats.
Compact Dimensions - The V12 engine is only 842 mm wide and 895 mm long.
500-600 hp - The engine is very suitable for boats where space, weight and power are important factors.
Smooth running - Because of the 12 cylinders the engine runs extremely quiet and smooth.


Configuration 4-stroke, watercooled diesel engine
Maximum Power (crankshaft)

520 hp (388 kW) @ 4000 rpm

600 hp (447 kW) @ 4250 rpm

Maximum RPM 4000 / 4250
Low idle RPM 750
Engine type V12
Displacement 5.986 L
Bore 84 mm
Stroke 90 mm
Combustion system Direct injection with common-rail system
Aspiration Turbocharger with charge-air cooler
Electrical system 12 V
Alternator 12V - 85A
Length (from back of block) 895 mm
Width 842 mm
Height (total height) 991 mm
Dry weight 375 kg / 827 lbs