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Yanmar Power Technology Co., Ltd.

EY22ALDF(S)

Dual-Fuel Engine (Marine) · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​​‍⁠⁠‍‍‍‌‍‍‍‍‌‍‍‍‌​​

EY22ALDF(S) by Yanmar Power Technology Co., Ltd. DNV TA certificate TAM00001DB.

Specifications

Technical data.reference — unverified

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Rated engine speed900 min-1
Bore220 mm
Stroke320 mm
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

“2025 | 225 Methane slip reduction technology of an LNG-fueled engine by catalyst and engine modification Emission Reduction Technologies - Engine Measures & Combustion Development”

Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 3)
Photo · ac45235771c7_S1-12 · S. 3
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 4)
Photo · ac45235771c7_S1-12 · S. 4
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 4)
Photo · ac45235771c7_S1-12 · S. 4
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 4)
Photo · ac45235771c7_S1-12 · S. 4
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 4)
Photo · ac45235771c7_S1-12 · S. 4
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 5)
Photo · ac45235771c7_S1-12 · S. 5
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 5)
Photo · ac45235771c7_S1-12 · S. 5
Yanmar Power Technology Co., Ltd. EY22ALDF(S) – Photo (ac45235771c7_S1-12 S. 5)
Photo · ac45235771c7_S1-12 · S. 5
Source: Yanmar Power Technology Co., Ltd. EY22ALDF(S) datasheet, p. 1
Classification

DNV type approval

Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.

CertificateTAM00001DB
Open the certificate at DNV
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