In 2017, the STS14 and STS16 become the first models to be powered by John Deere engines, while John Deere precision becomes factory-installed. In 2018, a new 120’ hybrid boom is introduced with the inner 60’ constructed of steel and the outer 60’ constructed of aluminum. In 2019, the STS10 & STS12 receive the John Deere 6.8L PowerTech Tier 4 engine and Hagie releases the LS475 to the market for the John Deere F4365. In 2020, John Deere acquires the remainder of Hagie ownership.