This comprehensive manual package provides essential information for the maintenance, repair, and operation of Komatsu PC128US-2, PC138US-2, and PC138USLC-2E0 hydraulic excavators. The set includes two distinct manuals: the Service Repair Manual and the Operation & Maintenance Manual. The Service Repair Manual offers detailed technical specifications, diagrams, and step-by-step procedures for troubleshooting, dismantling, repairing, and reassembling various components of the excavators. It covers a wide range of systems, including the hydraulic system, engine, transmission, electrical system, and more. The Operation & Maintenance Manual provides comprehensive guidance on the safe and efficient operation of the excavators, including start-up procedures, daily checks, routine maintenance schedules, and troubleshooting tips. It also includes detailed explanations of the control systems, safety features, and operating procedures. This manual package is an essential resource for technicians, operators, and anyone involved in the maintenance and repair of these Komatsu excavators.

The Komatsu PC128US-2, PC138US-2, and PC138USLC-2E0 hydraulic excavators are powerful and versatile machines designed for a wide range of construction and earthmoving applications. These models are known for their robust construction, durability, and efficient performance. They feature a powerful Komatsu SAA4D107E-2 engine, providing ample power for heavy lifting, digging, and material handling. The excavators boast a hydraulic system that delivers smooth and precise control, allowing operators to work efficiently and effectively across various job sites. Their advanced design incorporates features like a spacious and comfortable operator cab with excellent visibility, ensuring operator safety and productivity.

These Komatsu excavators are equipped with a range of standard and optional features, including a boom swing system, a hydraulically operated undercarriage, and a variety of attachments for specific tasks. The PC128US-2, PC138US-2, and PC138USLC-2E0 models offer various operating weights and digging capacities, making them suitable for diverse projects. Their compact size and maneuverability allow them to work in confined spaces, while their robust construction ensures long-lasting performance even in demanding conditions. The Komatsu PC128US-2, PC138US-2, and PC138USLC-2E0 excavators are known for their reliability and fuel efficiency, making them an ideal choice for contractors and operators seeking a high-performance and cost-effective machine.