John Deere’s model year 2025 S7 combine (available in ... Ray Hagie invented the world’s first self-propelled crop sprayer in 1947 in Clarion, Iowa, so perhaps it’s only fitting the latest ...

“Our best-selling model to the farmer–owner ... Specifically for self-propelled sprayer customers, machinery companies, such as John Deere and Case IH, certify their dealerships as being ...