This comprehensive service repair workshop manual is tailored for the Toro Groundsmaster 4500-D and 4700-D models (30857 and 30858), providing a detailed guide for both seasoned mechanics and DIY enthusiasts. The manual is designed for easy comprehension with clear text sections and high-quality diagrams. It walks you through every aspect of your machine, ensuring efficient and accurate repair procedures. The manual covers a wide range of topics, including safety protocols, product records and maintenance, a detailed breakdown of the Kubota diesel engine, the hydraulic system, electrical system, axles, planetaries, and brakes. You'll also find comprehensive information on the chassis and cutting units, along with helpful electrical diagrams. This manual provides a thorough understanding of your Toro Groundsmaster, enabling you to perform repairs and maintenance effectively.

The Toro Groundsmaster 4500-D and 4700-D are heavy-duty, high-performance rotary mowers designed for large-scale turf maintenance operations. These models, distinguished by their respective model numbers 30857 and 30858, cater to professionals demanding exceptional cutting capacity and reliability. They are equipped with powerful, fuel-efficient engines and feature a robust construction, ensuring durability and longevity even in demanding applications. The Groundsmaster 4500-D and 4700-D boast a wide cutting deck, available in both 48" and 60" widths, allowing for efficient mowing of large areas. Their innovative design incorporates a unique floating deck system that provides exceptional terrain adaptability, resulting in a consistent cut even on uneven surfaces. The mowers are equipped with a hydraulic system that controls deck height and other functions, offering precise adjustments and smooth operation. The Groundsmaster 4500-D and 4700-D are designed for comfort and operator efficiency, featuring a spacious operator platform, ergonomic controls, and excellent visibility. These features contribute to a comfortable and productive mowing experience. Ultimately, the Toro Groundsmaster 4500-D and 4700-D represent a powerful and reliable solution for professional groundskeepers seeking to maintain large turf areas with precision and efficiency.