42HPE Marine Engine


Models: 42HPE 330

4 stroke turbocharged and aftercooled, direct injection diesel engine with electronically controlled common rail injection. Cooling controlled by separate fresh and salt water circuits, with extractable hoses for easy maintenance. Lube oil, water and air circuits designed to reduce external flexible pipes to a minimum to reduce loss of liquids in the bilge.

Auxiliary devices driven by Poly-V belt to ensure excellent power transfer and long life. Electrical circuit protected by reactivatable valves.


Technical data

Engine model 42HPE 330
Max. Power 242,6 kW - 330 HP - 3800 rpm
Max. Torque 700 Nm - 71.4 Kgm - 2600 rpm
Number of Cylinders 6 in line
Displacement 4.164 cc
Bore and Stroke 94x100 mm
Dry Weight 460 Kg - 1014 lbs
Cooling Water
Combustion Direct Injection Common Rail
Induction Turbocharged and intercooled
Emissions RCD Stage2
Dimension (mm) 806(H) x 1188(L) x 762(W)



Standard equipment

  • SAE flywheel housing
  • Starter motor 12V
  • Alternator 12V-110A
  • Oil and fuel filters
  • Air filter
  • Freshwater engine cooling system with seawater heat exchanger
  • Engine lubricating oil cooled by heat exchanger seawater cooled
  • Freshwater cooled exhaust manifold and freshwater tubocharger
  • Bronze seawater circulating pump with impeller in special rubber
  • Centrifugal pump for freshwater circulation
  • Drain oil pump
  • Expansion tank integrated
  • Stainless steel exhaust gas/seawater mixer
  • Flexible mounts
  • Electrical instrument panel with alarms
  • 8m. panel cable extension
  • White paint finisch

Optional equipment

  • Hydraulical reverse/reduction gear box
  • Fly bridge dashboard

Performance curves


Control panel

Every tachometer intergrates CANBUS technology and spots a multifunction display for monitoring alarms, engine’hours, coolant temperatures, oil pressure, battery voltage, turbo pressure, fuel level, trim angle, rudder angle and water tank level.
Standard CANBUS J1939 can be upgraded to NMEA2000.

Assembled panel (standard for gearboxes applications): integrates tachometer, alarm lights and key block.
Disassembled panel (standard for sterndrive and jetdrive applications): panel with alarm lights and key block, separated tachometer (5”, available upon request 4”).

Our 42HPE marine engine

Find out more about 42HPE Marine Engines

Contact us · +39 0972 715757 · info@cmdengine.com

Find out more about 42HPE Marine Engines

Contact us

+39 0972 715757