The best-in-class Rehlko Command PRO® 41 HP engine becomes the technical protagonist of the first-ever world record attempt to mow a full field, equivalent in size to a football field.
The World-First Mowing Challenge
Rehlko will supply the power behind Cutting History, an official attempt to set a GUINNESS WORLD RECORDS™ for the fastest mowing of a full-sized field equivalent to a football field (approximately 1.32 acres / 5,800 m²). The event will feature the Command PRO® 41 HP engine in a real-world challenge designed to measure performance under demanding, high-load conditions.
The challenge starts NOW. Will you be the one Cutting History?


The Engine that Redefines Dominance
The engine delivers best-in-class big-block output with optimized torque delivery. Its closed-loop EFI system provides instant load compensation and improved fuel efficiency compared with carbureted systems. The enhanced cooling package and reinforced internal components allow extended operation under high load, while its service-first design—featuring easy access points, a Clean-Spin™ dripless oil change system, hydraulic lifters, and advanced intake protection—simplifies maintenance and reduces downtime.