BUKH D3 / 110-220 HP

BUKH D3 / 110-220 HP

110 - 220 HP (81 - 162 KW)

Bukh´s 5 cylinder D3 is developed from the latest design in modern diesel technology. The engine is extremely lightweight and compact.
Combined with features like common rail fuel injection system, double overhead camshaft, 4 valves per cylinder, variable geometry turbocharger, after cooler and the EVC system (Electronic Vessel Control) a world-class diesel performance, combined with low emissions, is achieved.


BUKH D3 - 110 HP (81 kW)
BUKH D3 - 150 HP (110 kW)
BUKH D3 - 170 HP (125 kW)
BUKH D3 - 220 HP (162 kW)


Engine block and head
Cylinder block and head made of aluminum
Cylinder block with integrated bed plate
4-valve technology with hydraulic lash adjusters
Double overhead camshafts
Oil-cooled pistions with two compressionrings and one oil scraper ring
Cast-in gray iron cylinder liners
Replaceable valve seats
Six-bearing crankshaft
Front-end transmission

Engine mounting
Flexible engine mounting

Lubrication system
Easily replaceable (insert) full-flow oil filter
Plate oil cooler

Fuel system
Common rail fuel injection system
Piezo-electric injectors
Constant power output regardless of fuel quality of temperature (5-55ºC / 41-131ºF)
Fine filter with water separator and water in fuel sensor with alarm

Air inlet and exhaust system
Replaceable air filter
Closed crankcase ventiation with oil separator and filter
Stainless steel exhaust elbow
Turbocharge with variable geometry

Cooling system
Thermostatically regulated freshwater cooling
Tubular heat exchange with separate large volume expansion tank
Coolant system prepared for hot water outlet
Easily accessible impeller pump

Electrical system
12V one-pole electrical system
180A alternator, and integrated temperature compensated charging regulator
Auxiliary stop button

Electronic shift and throttle
Full range of instrumentation avaliable

Reverse gear
HS45AE Hydraulic - drop center with 8º down angled output shaft - Ratio 2,43:1 or 2,03:1 (RH/LH)
HS63IV Hydraulic V-drive - Ratio 2,48:1 or 1,99:1 (RH/LH)


Bore and stroke 81/93,2
Net weight 260
Compression ratio 16,5:1
Engine type D3 - 110_220
Engine crankcase vent syst Closed
Weight dry kg 260 kg
Output [ps(kW)] acc. to ISO 8665 110 (81) / 150 (110) / 170 (125) / 200 (147) / 220 (162)
Displacement [cc] 2400
Injection system Common rail fuel injection system
Alternator [A] 180A
Electronic engine diagnostic YES
Propulsion system Shaftdrive / Waterjet
Max continuous rating (ISO3046) at C12 - High Speed Craft Commercial_3