# Weichai Baudouin 12M33C1000-15 V12 Marine Engine (1000 HP)

> Weichai Baudouin 12M33C1000-15 V12 Marine Engine (1000 HP). The Weichai Baudouin 12M33C1000-15 is a large high-power V12, turbocharged and aftercooled…

- URL: https://www.marine-equipment-supply.com/products/diesel-engines/weichai-baudouin-12m33c1000-15-v12-marine-engine-1000-hp/
- Category: [Diesel Engines](https://www.marine-equipment-supply.com/products/diesel-engines/)
- Brand: Weichai
- 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 Weichai Baudouin 12M33C1000-15 is a large high-power V12, turbocharged and aftercooled water-cooled marine diesel engine for inboard vessel propulsion. With a 39.2 L displacement and 1000 HP (735 kW) output, it delivers smooth, high-power performance for yachts, workboats, and commercial vessels, meeting IMO Tier II emission standards.

## Key selling points

- High 1000 HP (735 kW) @ 1500 rpm output for demanding marine propulsion
- Twin-turbocharged & aftercooled V12 for maximum breathing and strong output
- Large 39.2 L displacement for high torque and heavy-duty capability
- IMO Tier II compliant for cleaner, sustainable marine operation

## Technical specifications

| Parameter | Value |
| --- | --- |
| Model | 12M33C1000-15 |
| Engine type | V12, 4-stroke, turbocharged & aftercooled, water-cooled marine diesel |
| Rated power / speed | 1000 HP (735 kW) @ 1500 rpm |
| Displacement | 39.2 L |
| Bore × Stroke | 150 × 185 mm |
| Compression ratio | 15:1 |
| Emission standard | IMO Tier II |
| Fuel system | Mechanical pump |
| Net weight | 4500 kg |
| Dimensions (L×W×H) | 2350 × 1466 × 1720 mm |
| Application | Marine (inboard) |
| Warranty | 1 year or 1500 hours |
| MOQ | 1 |

## Features & highlights

The 12M33 is built around a balanced 60° V12 block with two cylinder banks for smooth, high power density. Twin turbochargers — one per bank — with polished stainless-steel exhaust risers force more, cooler intake air into the engine (aftercooled) for stronger combustion and greater efficiency, while a mechanical injection pump ensures dependable fuel delivery. A large front flywheel and belt-drive system deliver smooth, stable operation for demanding, continuous marine duty.

## Typical applications

Inboard propulsion for yachts, superyachts, workboats, patrol and special-purpose vessels, and commercial marine craft.

## Customization options

Available with marine gearbox and configuration options to suit specific vessel requirements. Please contact us with your application details.

## Ordering information

- MOQ: 1 unit
- Warranty: 1 year or 1500 hours
- Original genuine engine; machinery test report and outgoing video inspection provided
- Lead time and packaging details available on request

## FAQ

### What is the Weichai Baudouin 12M33C1000-15 V12 Marine Engine used for?

Inboard propulsion for yachts, superyachts, workboats, patrol and special-purpose vessels, and commercial marine craft.

### What warranty comes with the Weichai Baudouin 12M33C1000-15 V12 Marine Engine?

The Weichai Baudouin 12M33C1000-15 V12 Marine Engine is supplied with a 1 year or 1500 hours warranty. The exact warranty terms are confirmed on your quotation.

### What is the minimum order quantity?

The minimum order quantity for the Weichai Baudouin 12M33C1000-15 V12 Marine Engine is 1. Mixed orders with other MARS products are welcome.

### Can the Weichai Baudouin 12M33C1000-15 V12 Marine Engine be customized?

Available with marine gearbox and configuration options 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 Weichai Baudouin 12M33C1000-15 V12 Marine 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.