This comprehensive Operation & Maintenance Manual is specifically designed for the Komatsu PC35R-8 and PC45R-8 Deluxe Hydraulic Excavators, covering serial numbers F20932 and up for the PC35R-8, and F21251 and up for the PC45R-8. This detailed manual is your complete guide to understanding and maintaining your excavator for peak performance, safety, and efficiency.

The manual covers a wide range of topics, including safety procedures, machine operation, maintenance guidelines, troubleshooting tips, and technical specifications. It is a valuable resource for both operators and maintenance personnel, offering clear instructions and detailed illustrations to ensure proper operation and ensure longevity of your machine.

The manual begins with essential information on safety, emphasizing crucial precautions to be taken before starting the engine, during operation, and while performing maintenance. It then delves into the machine's design and functionality, providing a detailed understanding of the various components, instruments, controls, and safety features.

The manual then guides users through the proper use of the machine, including starting and stopping the engine, transporting the machine, lifting procedures, and working safely in different weather conditions. It also covers specific instructions for using work equipment and managing long periods of inactivity.

A significant portion of the manual is dedicated to maintenance, providing a detailed guide for lubrication, periodical component changes, and a comprehensive maintenance plan. It includes valuable information on fuel, coolant, and lubricants, as well as torque specifications for nuts and bolts.

The manual concludes with technical specifications, providing detailed information on the machine's dimensions, capacities, and operational characteristics. It also covers optional equipment, including installation and operation procedures for attachments like a demolition hammer.

This manual is a valuable asset for anyone operating or maintaining a Komatsu PC35R-8 or PC45R-8 Deluxe Hydraulic Excavator. Its comprehensive coverage, clear instructions, and detailed illustrations enable you to maximize your machine's performance, minimize downtime, and ensure a safe working environment.

The Komatsu PC35R-8 and PC45R-8 Deluxe hydraulic excavators are powerful and versatile machines designed for a variety of construction and earthmoving applications. These compact excavators, part of Komatsu's renowned R-8 series, offer exceptional performance and efficiency while maintaining a compact footprint, making them suitable for tight workspaces. The PC35R-8 boasts a powerful 34.9 hp engine and a digging depth of 15.7 feet, while the PC45R-8 boasts a 44.4 hp engine and a digging depth of 17.1 feet, both capable of handling challenging tasks with ease. These machines are equipped with advanced hydraulic systems that provide smooth and precise control, allowing operators to work efficiently and with accuracy. The Komatsu PC35R-8 and PC45R-8 Deluxe excavators are designed to meet the demands of various industries, including construction, landscaping, utility work, and more. Their robust build, durable components, and exceptional performance make them reliable and efficient machines, capable of handling heavy-duty tasks with ease.

Both the PC35R-8 and PC45R-8 Deluxe models are equipped with a wide range of features that enhance operator comfort and productivity. The spacious cab offers excellent visibility, reducing operator fatigue and enhancing safety. The ergonomic controls are designed for ease of use and precision, while the advanced hydraulic systems allow for smooth and efficient operation. The Deluxe versions offer additional features such as air-conditioned cabs, adjustable seats, and high-quality sound systems, enhancing operator comfort and productivity. Furthermore, the PC35R-8 and PC45R-8 Deluxe excavators are built with safety in mind, incorporating features such as a ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure), providing a safe working environment for operators. The Komatsu PC35R-8 and PC45R-8 Deluxe excavators are a testament to Komatsu's commitment to innovation and quality, offering a combination of power, efficiency, and comfort for demanding applications.