Yanmar 3YM20 Marine diesel engine

Yanmar Inboard Diesel Engine 3YM20

*PRICES EX WORKS - ADDITIONAL CUSTOMS FEES AND DUTY MAY APPLY

The YM series are four-stroke swirl pre-combustion chamber diesel engines equipped with liquid coolant systems.

The 3YM20 is a 3-cylinder engine and is naturally aspirated.

MODELS:

3YM20S 21HP KMP2-1AS1 2.2:1 Code 3YM2022

3YM20G 21HP KM2P-1AG1 2.6:1 Code 3YM2026

3YM20G 21HP KM2P-1AGG1 3.2:1 Code 3YM2032

3YM20C 21HP SAILDRIVE Code 3YM20SD

3YM20M-BOBTAIL Code 3YM20M

ALL MODELS AVAILABLE FOR PRE-ORDER


SPECIFICATIONS
Configuration: 4-stroke, vertical, water-cooled diesel engine
Maximum output at crankshaft: * 15.3 kW@3600 rpm [21 mhp@3600 rpm]
Displacement: 0.854 ltr [52.1 cu in]
Bore x stroke: 70 mm x 74 mm [2.8 in x 2.9 in]
Cylinders: 3
Combustion system: Indirect injection
Aspiration: Natural aspiration
Starting system: Electric starting 12V - 1.4 kW
Alternator: 12V - 125A
Cooling system: Fresh water cooling with heat exchanger
Lubrication system: Enclosed, forced lubricating system
Direction of rotation [crankshaft]: Counterclockwise viewed from flywheel side
Dry weight without gear: 110 kg [243 lbs]
Environmental EU: RCD BSO II EMC, US: EPA Tier3
Engine mounting: Rubber type flexible mounting

NOTE:
Fuel condition: Density at 15°C = 0.84 g/cm³; 1 kW = 1.3596 mhp = 1.3410 HP
* Fuel temperature 40°C at the inlet of the fuel injection pump [ISO 8665:2006]
Technical data is according to ISO 8665:2006/3046-1