1. Introducing the JOHN DEER R4038 ER R4038 Self-Propelled Sprayer TM115919, a high-performance agricultural equipment designed to enhance productivity and efficiency. This self-propelled sprayer is equipped with advanced features and cutting-edge technology to ensure precise and accurate application of fertilizers, herbicides, and pesticides. With its online PDF manual, users can easily access comprehensive instructions and guidelines for optimal operation and maintenance. The JOHN DEER R4038 ER R4038 Self-Propelled Sprayer TM115919 is the perfect choice for farmers and agricultural professionals seeking reliable and effective spraying solutions.