This comprehensive parts catalog provides detailed information on all parts for the Yanmar YB301 and YB351 crawler-backhoe models. It covers the complete range of models, including YB301, YB351, YB301-1, YB351-1, YB301-2, and YB351-2, encompassing machines starting from serial number Na00501. The catalog is organized for easy navigation and includes detailed diagrams and descriptions for each part. Whether you're a seasoned mechanic or a DIY enthusiast, this parts catalog is your essential resource for identifying and ordering the correct parts for your Yanmar crawler-backhoe.

The Yanmar YB301 and YB351 crawler-backhoes are compact and versatile machines designed for a variety of construction, landscaping, and utility applications. These models are known for their maneuverability, power, and reliability, making them ideal for tight spaces and challenging terrain. The YB301 and YB351 share a common design philosophy, boasting a powerful Yanmar engine, a robust hydraulic system, and a versatile backhoe attachment. The YB301 is offered in three iterations, the YB301, YB301-1, and YB301-2, while the YB351 is similarly available as the YB351, YB351-1, and YB351-2. These variations likely represent different configurations or updates introduced over the years, potentially including changes to engine specifications, hydraulic systems, or operator comfort features. Yanmar crawler-backhoes are renowned for their durability and longevity. The YB301 and YB351 are likely built with high-quality materials and rigorous manufacturing standards, ensuring reliable operation even in demanding conditions. These machines are equipped with a comprehensive range of safety features, including a robust roll-over protective structure (ROPS) and a sound-suppressing cab, enhancing operator safety and comfort. The versatility of the backhoe attachment, combined with the powerful hydraulic system, allows for a wide range of tasks, from digging trenches and foundations to loading and moving materials. Whether used in residential landscaping, commercial construction, or utility maintenance, the Yanmar YB301 and YB351 are designed to provide the power and precision needed to tackle challenging tasks efficiently and effectively.