HayNav Marine HM3.34

HayNav Marine HM3.34 is a powerful inboard diesel engine. The engine is seawater resistant, runs quietly and serves an efficient usage.
The diesel engine is a balanced engine with vibration-free rotation and complies with the European regulations for Recreational Craft Directive (RCD).
Supplied as standard with heat exchanger, oil suction pump, flexible motor supports, damper plate, outdoor water pump, connection cables and instrument panel type SEV.

Download: Declaration of Conformity.

HM3.34 engine drawing

Base Engine

Perkins 403D-15


34 HP – 3000 RPM


1,496 LT


3 cylinders


96 NM @ 1800 RPM

Water Intake

3/4" 27 mm


Gear Driven



Cooling System

Indirect with Heat Exchanger

Fuel Injection

Indirect mechanical

Exhaust Diameter

60 mm

Electric Protection

10 A circuit braker + 2 relay

Electric System

12 V

Stop Solenoid

Energized to Stop


160 kg


97/68/EC Stage 3A

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