This comprehensive Komatsu PC27MR-2 and PC35MR-2 Hydraulic Excavator Operation & Maintenance Manual is your essential guide to understanding, operating, and maintaining your machine. It covers a wide range of topics, ensuring you have the information you need to achieve peak performance, efficiency, and safety.

The manual begins with a thorough introduction to safety procedures, covering critical information like warning labels, machine operation practices, and maintenance safety protocols. You'll find detailed illustrations of the machine, along with a comprehensive explanation of its controls and gauges. The manual also covers essential operational aspects such as transportation, cold weather operation, and long-term storage techniques.

A dedicated section focuses on troubleshooting, providing guidance on identifying and addressing common issues. The manual's maintenance section is particularly robust, including a detailed outline of service requirements, wear parts identification, lubrication specifications, tightening torque specifications, and safety-critical part information.

You'll also find an extensive maintenance schedule, providing you with a clear roadmap for regular maintenance tasks. The complete maintenance procedures are outlined step-by-step, enabling you to confidently perform all necessary servicing.

The manual concludes with a section dedicated to specifications including detailed information about attachments, options, and recommended operating procedures for various attachments. A comprehensive index facilitates easy navigation, ensuring you can quickly find the information you need.

The Komatsu PC27MR-2 and PC35MR-2 hydraulic excavators are compact, versatile machines designed for a variety of tasks in tight spaces and demanding environments. They are popular choices for contractors, landscapers, and utility companies, owing to their maneuverability, power, and reliability. Both models boast fuel-efficient and powerful Komatsu engines, ensuring efficient operation and reduced fuel consumption. The PC27MR-2 features a 2.7-ton operating weight and a maximum digging depth of 4.8 meters, while the slightly larger PC35MR-2, with its 3.5-ton operating weight, offers a digging depth of 5.4 meters. Both models come equipped with a spacious and comfortable cab offering excellent visibility, ergonomic controls, and advanced safety features. They are also known for their durability and long service life, thanks to their robust construction and high-quality components.

The Komatsu PC27MR-2 and PC35MR-2 hydraulic excavators offer a wide range of features that enhance their versatility and performance. These include a powerful hydraulic system that delivers smooth and precise control, a swing boom that provides extended reach and maneuverability, a variety of attachments that can be readily interchanged to adapt to different tasks, and a convenient maintenance access for facilitating regular servicing. Both models also incorporate advanced technologies like Komatsu's EMMS (Engine & Machine Management System) for real-time monitoring and diagnostics, contributing to improved efficiency and uptime. The PC27MR-2 and PC35MR-2 are reliable, efficient, and versatile excavators, making them attractive options for various applications in construction, landscaping, and utility industries. Their compact size, maneuverability, and powerful performance make them ideal for working in confined spaces, while their robust construction and advanced features ensure long-term durability and productivity.