This comprehensive parts catalog provides a detailed inventory of components for the Yanmar YB221 crawler-backhoe models, specifically including the YB221U, YB221UZ, B22, and B22-1. The manual contains a complete listing of all parts, allowing you to easily identify and order the specific component you need for your repair or maintenance. This allows for efficient identification and ordering of replacement parts. The catalog is written in English, ensuring easy understanding and navigation for users. You can access the complete information directly, eliminating the need for physical copies or waiting for delivery.

## Yanmar YB221 B22 Crawler-Backhoe: A Versatile Workhorse The Yanmar YB221 B22 crawler-backhoe is a compact and powerful machine designed for a wide range of construction and utility tasks. This versatile model, encompassing the YB221U, YB221UZ, B22, and B22-1 variants, stands out for its maneuverability and exceptional digging performance. The YB221 series boasts a robust Yanmar 4TNV88 engine delivering impressive power and torque, making it ideal for demanding applications like trenching, excavating, loading, and material handling. This powerful engine is paired with a hydrostatic transmission, offering smooth operation and precise control, even in challenging terrains. The crawler tracks, providing superior traction and stability, allow the machine to move effortlessly over uneven surfaces and tight spaces, making it suitable for a variety of construction sites. The Yanmar YB221 B22 crawler-backhoe shines with its versatile backhoe attachment. The backhoe's impressive digging depth and reach, coupled with its powerful hydraulic system, enables efficient and productive digging operations. The backhoe's versatility is further enhanced by its ability to effortlessly switch between various attachments like a breaker, a grapple, or a bucket, making it adaptable to a wide range of tasks. This machine's compact design and maneuverability make it a perfect solution for tight workspaces, where larger excavators are impractical. Its lightweight construction minimizes ground pressure, making it suitable for sensitive surfaces like landscaped areas and paved roads. The Yanmar YB221 B22 crawler-backhoe excels in its ability to balance power with precision, providing operators with a reliable and efficient tool for diverse construction projects.