MILWAUKEE, Wis. – September 21, 2026 – Rehlko, a global industrial energy resilience platform providing custom-engineered, integrated power solutions for mission-critical infrastructure worldwide, showcases the Command PRO^® 999 as the highest-output member of its expanding Command PRO^® commercial engine portfolio. Designed for demanding professional applications, the commercial gasoline engine delivers the power and performance needed to help professionals maximize productivity in challenging operating conditions.

Available in configurations from 36 to 41 hp, the Command PRO^® 999 delivers up to 41 hp and 58.9 ft-lbs of torque, providing the capability required for demanding turf and industrial applications. Its high torque output supports responsive load handling, helping equipment maintain consistent performance as operating conditions change.

“The Command PRO 999 represents a new benchmark for power and productivity” said Quinn Derby, Senior Manager, Product Marketing at Rehlko. “It is designed to reset expectations of what an air-cooled gasoline engine can do.”

Designed for professional-duty applications, the Command PRO^® 999 incorporates advanced technologies including optimized cooling, robust internal components, efficient lubrication and closed-loop EFI technology designed to support consistent performance across changing loads and operating conditions.

These technologies are designed to support long-term reliability and help maximize uptime, giving professionals the confidence to keep working in demanding conditions while helping reduce downtime and operating costs.

The Command PRO® 999 also has a proven performance story. In May 2026, a Command PRO® 999-powered mower set a GUINNESS WORLD RECORDS™ title for the fastest time to mow the area of an American football field in a ride-on mower, completing the challenge in 14 minutes, 51 seconds. The achievement provided a real-world demonstration of the engine’s capability in a demanding commercial turf application.

The Command PRO^® 999 is a key member of Rehlko’s expanding portfolio of commercial engines, reinforcing the company’s commitment to delivering purpose-built power solutions designed around the needs of professional equipment manufacturers and operators.

Rehlko will showcase its latest commercial engine solutions at Equip Exposition 2026 in Louisville, Kentucky, giving customers and industry professionals the opportunity to experience the Command PRO engine family firsthand.

Visitors can discover Rehlko’s commercial engine portfolio across two dedicated experiences:

Indoor Exhibit Facility – Booth 7176: where Rehlko will present its latest engine technologies, innovations, and commercial power solutions.

Outdoor Demo Area – Booth 6046D: where visitors can see Rehlko-powered machines in action and experience the performance, durability, and productivity benefits of the Command PRO^® engine family.

Discover how Rehlko is redefining commercial power.

Command PRO^® 999. Built to Dominate.

About Rehlko

Rehlko is a global industrial energy resilience platform delivering custom-engineered, integrated power solutions for mission-critical infrastructure. With more than 100 years of heritage, Rehlko is positioned at the intersection of AI expansion, grid instability and electrification. Its vertically integrated, full-lifecycle capabilities span engineering, manufacturing, deployment, servicing and operation of backup, prime, continuous and bridging power systems, accelerating speed-to-power while building long-term customer relationships and service revenue. Rehlko is a leading power solutions provider to hyperscale and non-hyperscale data centers, with an established presence across healthcare, telecommunications and industrial markets. The company has deployed more than 14 GW of data center capacity, over 90% custom-engineered for specific applications. Inventor of the world’s first internal combustion engine-driven generator, Rehlko now operates across 80+ global locations, combining global scale and singular focus to power the world’s critical infrastructure. Learn more at rehlko.com.

About Rehlko’s Engines business Rehlko’s Engines business has been engineering and manufacturing high-performance gasoline and diesel engines for more than 100 years, powering professional turf care, construction, industrial, and specialty equipment worldwide. Known for torque density, durability under sustained load, and serviceability in demanding field conditions, Rehlko’s engines are trusted by OEMs and fleet operators where uptime directly impacts productivity and profitability.