# SDEC SC33W1000CA2 Marine Diesel Engine (680-1100 HP) with Advance Gearbox

> SDEC SC33W1000CA2 Marine Diesel Engine (680-1100 HP) with Advance Gearbox. The SDEC SC33W1000CA2 is a large heavy-duty inline 6-cylinder, twin-turbocharged…

- URL: https://www.marine-equipment-supply.com/products/diesel-engines/sdec-sc33w1000ca2-marine-diesel-engine-680-1100-hp-with-advance-gearbox/
- Category: [Diesel Engines](https://www.marine-equipment-supply.com/products/diesel-engines/)
- Brand: SDEC
- Supplier: Shanghai Mars Industrial Co., Ltd. (MARS), Shanghai, China
- Price: on request — [request a quote](https://www.marine-equipment-supply.com/contact/) · WhatsApp +86 176 2154 1688 · inquiry@marine-equipment-supply.com

## Overview

The SDEC SC33W1000CA2 is a large heavy-duty inline 6-cylinder, twin-turbocharged water-cooled marine diesel engine supplied with an Advance marine transmission gearbox for inboard vessel propulsion. With a 32.8 L displacement and up to 1100 HP output, it delivers strong, dependable power for large commercial ships, workboats, and offshore vessels.

## Key selling points

- High 680-1100 HP (735 kW) @ 1500 rpm output for demanding ship propulsion
- Twin-turbocharged for strong boost, efficient intake, and higher output
- Large 32.8 L, large-bore displacement for strong torque and stable operation
- Supplied complete with an Advance marine transmission gearbox

## Technical specifications

| Parameter | Value |
| --- | --- |
| Model | SC33W1000CA2 |
| Engine type | Inline 6-cylinder, 4-stroke, turbocharged, water-cooled marine diesel |
| Rated power / speed | 680-1100 HP (735 kW) @ 1500 rpm |
| Displacement | 32.8 L |
| Bore × Stroke | 180 × 215 mm |
| Engine position | Inboard |
| Dimensions (L×W×H) | 2551 × 1283 × 1898 mm |
| Configuration | With Advance marine transmission gearbox |
| Application | Marine ship |
| Warranty | 1 year |
| MOQ | 1 |

## Features & highlights

The SC33W1000 pairs a large-bore inline-6 block with twin turbochargers — one on each side, each with a high-capacity air filter — for strong boost and efficient combustion. An Advance marine transmission gearbox is integrated at the flywheel end for smooth, reliable power transfer to the propeller shaft, while the whole assembly sits on a rugged steel skid base for dependable installation and continuous power in demanding marine environments.

## Typical applications

Inboard propulsion for large commercial ships, workboats, and offshore vessels.

## Customization options

Supplied with an Advance marine gearbox; reduction ratios and configurations can be discussed to suit specific vessel requirements. Please contact us with your application details.

## Ordering information

- MOQ: 1 unit
- Warranty: 1 year
- Genuine SDEC engine with Advance gearbox; lead time and packaging details available on request

## FAQ

### What is the SDEC SC33W1000CA2 Marine Diesel Engine used for?

Inboard propulsion for large commercial ships, workboats, and offshore vessels.

### What warranty comes with the SDEC SC33W1000CA2 Marine Diesel Engine?

The SDEC SC33W1000CA2 Marine Diesel Engine is supplied with a 1 year warranty. The exact warranty terms are confirmed on your quotation.

### What is the minimum order quantity?

The minimum order quantity for the SDEC SC33W1000CA2 Marine Diesel Engine is 1. Mixed orders with other MARS products are welcome.

### Can the SDEC SC33W1000CA2 Marine Diesel Engine be customized?

Supplied with an Advance marine gearbox; reduction ratios and configurations can be discussed to suit specific vessel requirements.Please contact us with your application details.

### How is it inspected, packed and shipped?

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.

### How do I get a price for the SDEC SC33W1000CA2 Marine Diesel Engine?

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.