HEAVY MARINE & POWER GENERATION DIESEL ENGINES AND GENUINE SPARES
Baudouin Marine & Industrial Diesel Engines: PowerKit Generating Sets and Genuine Parts
We supply heavy-duty marine propulsion diesels, gas generator engines, and PowerKit diesel generating units manufactured by Société des Moteurs Baudouin (France). Our team delivers engineering selection of powertrain packages, matching with alternators and marine gearboxes, and direct procurement of genuine spare parts for scheduled maintenance and complete overhaul projects.
Baudouin Industrial & Marine Engine Portfolio
Select a Baudouin diesel or gas engine model family for stationary power stations or commercial vessel propulsion. You may attach technical specifications, alternator data sheets, or propeller shaft layout drawings.
Baudouin PowerKit 4M06, 6M11, 6M16, and 6M21 inline 4- and 6-cylinder diesel engines are engineered to drive prime and standby power generating sets rated from 15 to 750 kVA.
Equipped with modern electronic fuel injection governance, turbocharged air-to-air aftercooling, and heavy-duty cast iron monoblocs. They ensure dependable continuous operation across mission-critical telecommunications, data centers, and industrial facilities.
Selection criteria: genset rating (kVA), engine speed (1500 or 1800 rpm), ISO governor class, and radiator package.
Baudouin PowerKit 12M26, 12M33, 12M55, 16M33, and 16M55 high-displacement V-12 and V-16 diesel engines deliver robust generation power up to 4125 kVA. Featuring individual 4-valve cylinder heads, dedicated ECU engine management, and optimized two-stage sequential turbocharging.
Built to endure severe thermal demands and continuous multi-month prime duty cycles without downtime.
Selection criteria: output capacity (kVA), displacement (up to 87.5 L), alternator voltage, and redundant starting options.
Baudouin PowerKit Gas 6M21G, 6M26G, 12M26G, 16M33G & 16M55G Gas Generator Engines
Baudouin PowerKit Gas generator engines are custom-engineered for combined heat and power (CHP) cogeneration plants and independent gas power stations. Operating efficiently on pipeline natural gas, associated petroleum gas (APG), and biogas with ratings from 150 to 2000 kWe.
Advanced lean-burn combustion ensures strict compliance with worldwide NOx and environmental exhaust mandates.
Selection criteria: gas analysis, methane number, heat recovery thermal duty, and target electrical output.
Baudouin M26 series marine propulsion engines (331 to 1214 kW) are proven power units for tugboats, commercial fishing trawlers, pushers, workboats, and cargo vessels. Fully certified by premier classification societies (Bureau Veritas, DNV, Lloyd's, RS).
Incorporating seawater-resistant shell-and-tube heat exchangers with mechanical injection or advanced Common Rail architecture.
Baudouin M33 series flagship marine engines deliver continuous power from 735 to 1471 kW at 1600–1800 rpm for heavy maritime transports, offshore supply vessels, and ice-class tugs.
Featuring exceptional low-end torque for heavy propeller traction, fractured-split forged connecting rods, and full compliance with IMO Tier II / Tier III environmental standards.
Selection criteria: continuous power (kW), P1 continuous rating, waterjet or fixed-pitch propeller propulsion match.
Compact Baudouin W105 and W126 marine diesel engines (75 to 330 kW) power shipboard auxiliary generators, emergency gensets, fire pumps, and hydraulic deck winches.
Renowned for straightforward mechanical dependability, quick onboard maintenance, and compatibility with auxiliary spring or pneumatic starter systems.
Selection criteria: genset rating (kWe), marine class notation, starter type, and emergency shutdown configuration.
Genuine fuel injection assemblies for Baudouin engines: high-pressure fuel pumps, electro-hydraulic Common Rail injectors, precision plunger elements, delivery valves, and calibrated engine control units (ECU).
Factory balancing ensures atomization accuracy, maximum fuel economy, and stable governing under dynamic loads.
Selection criteria: engine serial number (ESN), injector/pump part numbers, and ECU firmware calibration revision.
Baudouin PowerKit Diesel Generation Architecture and Dynamic Step Load Acceptance
The Baudouin PowerKit engine family is purpose-engineered to meet stringent prime and continuous power generation mandates across mission-critical facilities.
In full conformance with ISO 8528-5 Class G2 and G3 transient performance criteria, these engines comfortably absorb up to 100% block step load in a single stage.
This capability eliminates severe voltage drops and frequency dips on the generator bus, guaranteeing uninterrupted power supply for data centers, medical centers, telecommunication exchanges, and continuous industrial process lines.
Marine Propulsion Engines: Classification Society Approvals and Operating Profiles P1 to P4
Baudouin M26 and M33 series marine diesel engines are engineered to comply with IMO Tier II and Tier III environmental exhaust emissions regulations.
They carry comprehensive type approvals from leading international classification societies including Bureau Veritas, DNV, Lloyd's Register, and Russian Maritime Register of Shipping (RS).
Baudouin categorizes marine applications into four distinct commercial rating profiles: P1 (unrestricted continuous duty for ocean tugs and cargo vessels), P2 (heavy continuous duty for commercial fishing trawlers), P3 (intermittent duty for ferries and crew boats), and P4 (high-speed patrol duty).
This structured categorization ensures accurate power sizing and prolonged time between overhauls.
Dual-Circuit Cooling Topologies and Heavy-Duty Seawater-Resistant CuNi Alloys
Operating thermal stress in Baudouin marine and generation engines is mitigated through high-capacity dual-circuit liquid cooling topologies featuring independent fresh water and seawater circulation loops.
Tubular heat exchangers and water-jacketed exhaust manifolds are fabricated from specialized CuNi 90/10 copper-nickel alloy, ensuring complete resistance against saline corrosion and abrasive silt wear.
Integrated cast aluminum expansion headers, wax-pellet thermostatic bypass valves, and heavy gear-driven water circulating pumps eliminate localized cylinder overheating risks even under sustained full-load running in tropical water conditions up to +32 °C.
High-Pressure Common Rail Architecture and Precision ECU Engine Management
Modern Baudouin M26.3, M33, and advanced heavy PowerKit diesel configurations employ common rail fuel injection with rail pressures up to 2200 bar. The electronic control unit (ECU) calculates multi-phase fuel injection parameters across pilot, main, and post-injection events in real time.
This micro-fine atomization ensures soft cylinder combustion, eliminates mechanical shock loads on the crankshaft assembly, and drastically suppresses exhaust smoke across transient speed regimes.
For remote mining installations and harsh operating environments, mechanical rotary and inline fuel pump configurations remain available for total independence from complex external electronics.
Precision Component Identification via Factory Nameplate and Engine Serial Number (ESN)
Baudouin engines are manufactured in numerous specialized build configurations differing in turbocharger orientation, deep-sump oil pan contours, SAE flywheel housing sizes, and auxiliary power take-off gear ratios.
The only definitive method for accurate spare parts procurement is referencing the factory Engine Serial Number (ESN) stamped on the engine block nameplate.
Using the manufacturer's engineering database, our engineers trace every component part number—from piston ring tension grades and valve lash clearance shims to fuel nozzle flow ratings and ECU firmware calibration files.
Overhaul Lifecycle Standards: Factory Piston Assemblies and Comprehensive Gasket Kits
Baudouin industrial and marine diesel engines are designed for an operating lifecycle of 25,000 to 35,000 running hours prior to primary overhaul when serviced in accordance with oil analysis and filter renewal protocols.
When conducting major rebuilds, the factory recommends comprehensive sub-assembly renewals utilizing genuine Overhaul Kits.
We supply factory-matched cylinder liner kits with plateau-honed bores and heat-resistant seals, piston crowns with internal shaker-cooling oil galleries, wrist pins, lead-bronze tri-metal bearing shells in standard and precision undersize steps, and comprehensive multi-layer steel cylinder head gasket packages.
Essential Technical Parameters for Baudouin Engine Sizing
Required prime or continuous electrical power rating (kVA/kWe) or marine propeller propulsion brake output (kW), duty classification (continuous P1, prime power, or emergency standby), fuel type (diesel, pipeline natural gas, associated gas), cooling system arrangement, and marine classification society requirements.
We deliver factory-calibrated Common Rail injectors, high-pressure fuel injection pumps, liquid-cooled turbochargers, raw seawater circulating pumps, wet cylinder liners, piston sets, main bearings in standard and undersize grades, and complete engine overhaul gasket sets.
Submit Technical Specifications for Engine Package Inquiry
Attach your power station tender documents, vessel engine room repowering specifications, or overhaul inspection reports. Our engineering team prepares a detailed technical quotation backed by factory performance curves.
