This comprehensive service and repair manual provides detailed instructions and guidance for maintaining and repairing your Sakai R2-1 and R2H-1 wheeled rollers. It is designed for professional mechanics and technicians, offering step-by-step procedures, highly detailed exploded diagrams, and numerous photographs to ensure that every job is completed correctly. The manual covers all aspects of servicing and troubleshooting, including engine maintenance, hydraulic systems, electrical components, and more.

The Sakai R2-1 and R2H-1 wheeled rollers are compact and versatile machines designed for a variety of compaction tasks, particularly in tight spaces and around delicate infrastructure. These rollers are well-suited for use on sidewalks, driveways, parking lots, and other areas where precise control and maneuverability are essential. The R2-1 and R2H-1 models are both powered by reliable diesel engines, providing ample power for efficient compaction. They offer a choice of drum widths to cater to different application needs, with the R2-1 featuring a 420mm wide drum and the R2H-1 offering a wider 500mm drum. Both models are equipped with hydraulically driven vibration systems, ensuring smooth and consistent compaction across the entire drum width. The compact dimensions and the easily maneuverable design allow these rollers to access hard-to-reach areas and navigate confined workspaces with ease. Their compact size also makes them ideal for projects where space is a constraint and for transportation on trailers or within small trucks. Beyond their basic functionalities, both the R2-1 and R2H-1 models incorporate user-friendly features that enhance operator comfort and productivity. The intuitive control layout and ergonomically designed operator's platform provide for a comfortable working environment. These rollers are designed to minimize noise and vibration, creating a more pleasant working experience for the operator. The Sakai R2-1 and R2H-1 wheeled rollers are known for their durability and reliability, built with robust components to withstand demanding work environments. With their compact size, efficient performance, and user-friendly features, these rollers are a dependable choice for contractors and construction professionals seeking a versatile and reliable machine for various compaction applications.