
Original SDEC SC7H190.1G3 Diesel Engine for Construction (138 kW)
The SDEC SC7H190.1G3 is a heavy-duty inline 6-cylinder, turbocharged and aftercooled water-cooled diesel…

Product images are illustrative marketing renders created to showcase the engine and its selling points; actual product appearance may vary.
The SDEC SC12E300.15CA1 is a heavy-duty inline 6-cylinder, turbocharged water-cooled diesel engine built for inboard marine-ship propulsion and machinery duty.With a large 11.8 L displacement, it delivers strong low-speed torque and dependable continuous power for demanding marine environments.
The SDEC SC12E300.15CA1 is a heavy-duty inline 6-cylinder, turbocharged water-cooled diesel engine built for inboard marine-ship propulsion and machinery duty. With a large 11.8 L displacement, it delivers strong low-speed torque and dependable continuous power for demanding marine environments.
| Model | SC12E300.15CA1 |
|---|---|
| Engine type | Inline 6-cylinder, 4-stroke, turbocharged, water-cooled diesel |
| Rated power / speed | 220 kW @ 1500 rpm |
| Displacement | 11.8 L |
| Bore × Stroke | 128 × 153 mm |
| Engine position | Inboard |
| Dimensions (L×W×H) | 1551 × 704 × 1087 mm |
| Application | Marine ship |
| Warranty | 1 year |
| MOQ | 1 |
The SC12E300 combines a robust inline-6 block with a turbocharger and integrated intake manifold/heat exchanger for cooler, denser intake air and maximum combustion efficiency. A precision injection pump with high-pressure fuel lines meters fuel to each cylinder for optimal power, while a multi-belt front drive powers the alternator and auxiliary components reliably in demanding conditions. The water-cooled system maintains stable operating temperatures for continuous heavy-duty use.
Inboard propulsion and power for marine ships and working vessels.
Available configurations can be discussed to suit specific vessel or machinery requirements. Please contact us with your application details.
Inboard propulsion and power for marine ships and working vessels.
The SDEC SC12E300.15CA1 Marine Diesel Engine is supplied with a 1 year warranty. The exact warranty terms are confirmed on your quotation.
The minimum order quantity for the SDEC SC12E300.15CA1 Marine Diesel Engine is 1. Mixed orders with other MARS products are welcome.
Available configurations can be discussed to suit specific vessel or machinery requirements.Please contact us with your application details.
Each unit is checked against your order before dispatch, with a written outgoing-inspection report and video (machinery is run-tested). Goods are packed in export wooden-box or crate packing and shipped FOB or CIF from Shanghai; stock items ship promptly and built-to-order items typically within about 20 working days.
Send an inquiry with the required configuration, quantity and destination port using the form on this page, email inquiry@marine-equipment-supply.com or WhatsApp +86 176 2154 1688. We reply with a matched recommendation and quotation within 24 hours on working days.
Tell us the configuration, quantity and destination port. We reply within 24 hours on working days.

The SDEC SC7H190.1G3 is a heavy-duty inline 6-cylinder, turbocharged and aftercooled water-cooled diesel…

The SDEC D683 is a heavy-duty inline 6-cylinder, turbocharged and inter-cooled marine diesel engine built…

The SDEC D683 is an inline 6-cylinder, turbocharged water-cooled marine diesel engine built for inboard boat…

The SDEC D683ZLCA9B is a heavy-duty inline 6-cylinder, turbocharged water-cooled marine diesel engine for…