OceanSphereENGINES

SM-103

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍‍⁠​⁠‌​​​‍‍‌⁠‍​‍‌
Example image: Main Engine 4-Stroke — not a photo of this model.
Mitsubishi in the SpecCodex register — view brand page →
Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Intake SystemNaturally aspirated
Bore x Stroke94 mm x 120 mm (3,7 in x 4,72 in) (mm)
Total Displacement4996 cc (cc)
Compression Ratio22:1
Intermittent Power (ISO3046/1)103 CV (75,81 kW)
Continuous Power92,79 CV (68,23 kW)
Rated RPM2500 (rpm)
Combustion SystemIndirect mechanical injection
Starter Motor12 V (3 kW)
Alternator95 A 12 V (A), (V)
Engine Max Installation AngleMax static angle 12° (+ 3° in operation)
Direction of Rotation (Crankshaft)Anti Clockwise
Cooling SystemSea water cooled heat exhanger
Dry Weight (bobtail)402 Kg (886 Lbs)
Water Hose (Inside Diameter)32 mm (1,26 in)
Fuel Feed Hose (Inside Diameter)8 mm (0,31 in)
Exhaust hose (inside Diameter)75 mm (2,99 in)
Need this part?

Request a quote for this model.

Free of charge — send us your request for Mitsubishi equipment. Our team checks it and replies by e-mail.

For marine equipment hardly any maker or authorised dealer will name a price while the vessel is unknown. With the vessel details, availability and price can be settled faster; without them we may have to ask first, which costs a few days. If you are not allowed to name the vessel, a photo of the rating plate is enough — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Main Engine 4-Stroke.

Other models of the same equipment type, Mitsubishi first.

By manufacturer MAN Energy SolutionsWärtsiläCaterpillarHiMSENMTUVolvo PentaYanmar Power Technology Co., Ltd.HanshinDaihatsuPielstickMaK (Caterpillar)Rolls-Royce / BergenCaterpillar MaKCumminsBaudouinAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All Mitsubishi models More like SM-103
More than the data sheet shows

We answer by e-mail, never with an automatic reply.

Tell us what you need for this Mitsubishi SM-103 — a part, a service call, a second opinion. Are you Mitsubishi? Claim this brand page.

Service engineer? Write the day report for this SM-103 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Questions that come up with this equipment.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.