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Volvo Penta Powers New Stewart & Stevenson Rail King RK460 Mobile Railcar Mover

(CHESAPEAKE, Va.) – June 29, 2022 – Volvo Penta has been selected to power the new Rail King RK460 mobile railcar mover being introduced to the North American market this year by Stewart & Stevenson.
 Volvo Penta Powers New Stewart

Railcar movers are highly specialized vehicles equipped with both heavy-duty rubber tires and steel wheels for traveling on or off rail tracks. These heavy-duty versatile machines are used to move small numbers of cars around in railroad yards.

The new Rail King RK460, hailed as the world’s largest steel mobile railcar mover weighing over 45 tons, is powered by a Volvo Penta D8 Tier 4 Final diesel engine. The six-cylinder inline turbocharged diesel is rated at 320 Hp (235 kW).

The EPA Tier 4 Final engine uses Volvo Penta’s unique fully integrated SCR-based exhaust aftertreatment system that eliminates the need for a Diesel Particulate Filter (DPF), maximizing uptime and minimizing emissions on the job.

James Lyon, Product Line Manager at Rail King, said: “We selected the Volvo Penta D8 Tier 4 Final engine for the Rail King RK460 because of the power output, unmatched torque output at low RPMs and reduced fuel consumption, noise and vibration.”

Headquartered in Houston, Stewart & Stevenson is an authorized Power Center and Distributor for Volvo Penta, serving as a resource for sales, service, parts, warranty and training for both marine and industrial dealers on the Gulf Coast.

“The new railcar application is a natural progression in the outstanding working relationship between Volvo Penta and Stewart & Stevenson,” said Darren Tasker, vice president of industrial sales at Volvo Penta North America. “We are looking forward to Rail King operators experiencing the quality and efficiency of Volvo Penta products and building further on that excellent foundation for other new projects.”

About Volvo Penta

Volvo Penta, with approximately 3,500 dealers in over 130 countries, is a world-leading and global manufacturer of engines and complete power systems for boats, vessels and industrial applications. The engine program comprises diesel and gasoline engines with power outputs of between 10 and 1,000 hp. Volvo Penta is part of the Volvo Group, one of the world’s leading manufacturers of heavy trucks, buses and construction equipment. 

Connect with Volvo Penta on Facebook, LinkedIn and Instagram for the latest company news and insights. 

About Stewart & Stevenson

Stewart & Stevenson is a manufacturer and distributor of premier equipment, parts, service, and rental products. Stewart & Stevenson serves the oil and gas, power generation, on-highway, construction and industrial, marine, and many other industries. With over 100 years of knowledge and experience, Stewart & Stevenson has a reputation for reliable, custom solutions—and builds intelligence into every product. Stewart & Stevenson is a wholly owned subsidiary of Kirby Corporation.

 

For more information, please contact:

Emilie Depies

Volvo Penta North America

Marketing Communications Manager

Phone: +1 (757) 334 6812

Email: emilie.knoll@volvo.com

 

James Lyon

Rail King

Product Line Manager

Phone: +1 (281) 345 5516

Email: james.lyon@kirbycorp.com

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