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Stewart & Stevenson, authorized distributor for Electro-Motive Diesel (EMD) and MTU Marine diesel engines, is the worldwide leader in the service, sales, engineering and application support of heavy duty marine engines for the commercial, inland waterways, offshore petroleum, military, and pleasure craft industries. Stewart & Stevenson serves the U.S. Gulf Coast and Lower Mississippi River; Central and South America; and the Pacific Rim, including South Korea, Singapore, Vietnam and Australia.

Utilizing factory trained and highly experienced technicians and engineers and supported with state-of-the-art design capabilities, Stewart & Stevenson manufactures EMD and MTU powered products for the global marine marketplace. Stewart & Stevenson technicians support EMD and MTU products worldwide.

Marine Services.pdf


 Marine Equipment

Compressed Air Systems

Stewart & Stevenson offers a full line of air compressors—electric, oil free and diesel powered units offering from 20 cfm to 1600 cfm for stationary and portable applications.
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Control & Monitoring Systems

Stewart & Stevenson custom builds engine control systems for EMD power generation systems. Our custom built panels are engineered to meet the needs of each specific application.
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Engines & Propulsion Systems

Custom Marine Packages from Stewart & Stevenson provides power for propulsion and ships service generators for commercial, naval and government vessels.
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Light Towers

Stewart & Stevenson offers diesel-powered and solar-powered light towers that provide the perfect lighting solutions for construction sites, outdoor events, and industrial settings.
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Power Generation

Stewart & Stevenson’s power generation packages feature the most reliable, high-performance engines available from MTU and Electro-Motive Diesel (EMD).
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Stewart & Stevenson has expanded its pump offerings with the complete line of Moving Water Industries (MWI) pumps & Atlas Copco Submersible pumps.
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