3YM30AE Yanmar
Yanmar
Ref. 3YM30AE
The Yanmar 3YM30AE is a three-cylinder, naturally aspirated marine diesel from Yanmar's YM series, rated 21.3 kW (29.1 mhp) at 3200 rpm from 1.266 L. It uses indirect injection (swirl pre-combustion chamber) with an in-line injection pump, freshwater cooling via heat exchanger and mechanical controls. It is offered with the KM2P-1 marine gear or the SD25 saildrive, is HVO-approved, and is certified to RCD 2, EPA Tier 3 and BSO II.
Characteristics
Hover any value for notes and sourcesHorse Power
29.1
Hp
Torque
78Nm
Torque
Light Duty / High Output / Pleasure Duty
Weight
127KG
Number of Cylinders
3
Cylinder Layout
inline
Displacement litres
1.266Liter
Is Injection
Yes
Has a Turbo
No
Block Material
—
Cooling System
Water-cooled
Compression Ratio
—
Starter Type
Electric
RPM Range
3200
Emission Standard
EPA Tier 3–Other Regional Standard
Dimensions
71.5cm × 48.5cm × 54.5cm
Certifications
RCD
Maintenance schedule
12 tasks · 9 intervals| Task | After 50h | Daily | Every 1mo | Every 1yr | Every 4yr | Every 50h | Every 150h | Every 250h | Every 1000h |
|---|---|---|---|---|---|---|---|---|---|
| Change Change Gearbox Oil | |||||||||
| Change Change Oil | |||||||||
| Change Change Oil Filter | |||||||||
| Inspect Inspect belt tension & Inspect belts for wear and tears | |||||||||
| Mechanical Check & Adjust valve clearances | |||||||||
| Inspect Inspect coolant levels & state | |||||||||
| Inspect Check for water in fuel filter | |||||||||
| Change Flush/Change coolant | |||||||||
| Change Change Fuel Filter | |||||||||
| Inspect Inspect air filter | |||||||||
| Inspect Inspect Exhaust System | |||||||||
| Change Change Raw water impellar |