This comprehensive Yanmar Crawler Backhoe Parts Catalog Manual provides detailed information for the B12P(R), B12-1P(R), B17P(R), and B17-1P(R) models. Designed for both novice and experienced mechanics, the manual offers easy-to-understand instructions and illustrations for various repair and maintenance procedures. It includes a complete parts breakdown with detailed descriptions, part numbers, and illustrations for each component. This valuable resource allows you to accurately identify and order the correct parts for any repair or replacement need. Furthermore, the manual incorporates a comprehensive wiring diagram, offering clarity and guidance for electrical system troubleshooting and maintenance.

The Yanmar B12, B12-1, B17, and B17-1 crawler backhoes are powerful and versatile machines designed for a wide range of construction and excavation tasks. These backhoes are known for their compact size, making them ideal for tight spaces and urban environments. The B12 and B12-1 models are powered by a 1.2-liter diesel engine, while the B17 and B17-1 models are equipped with a 1.7-liter diesel engine. Both engine options provide ample power for digging, loading, and other heavy-duty operations. These backhoes feature a robust undercarriage with durable tracks, ensuring excellent traction and stability on uneven terrain. The Yanmar B12, B12-1, B17, and B17-1 models are equipped with a variety of attachments, including a backhoe bucket, a front loader bucket, and a hydraulic hammer, making them highly adaptable to various work requirements. The B12P(R), B12-1P(R), B17P(R), and B17-1P(R) models are specifically designed for road construction projects. The "P" designation indicates a "Power" model, signifying increased engine power for demanding roadwork. The "R" designation signifies a "Road" model, equipped with a wider track gauge for improved stability and larger tires for enhanced maneuverability on paved surfaces. The Yanmar B12, B12-1, B17, and B17-1 crawler backhoes are known for their operator comfort and ease of use. Their spacious cab provides excellent visibility, and the controls are ergonomically designed for intuitive operation. The machines also feature a hydraulically controlled boom and dipper, allowing for precise movements and efficient operation. These backhoes are renowned for their reliability and durability, making them a popular choice among construction professionals. Their compact size, powerful engines, and versatile attachments make them ideal for a wide range of applications, from digging trenches to loading trucks.