The Komatsu D155AX-5 BULLDOZER Service Shop Repair Manual provides comprehensive information for maintaining, assembling, disassembling, and servicing your Komatsu D155AX-5 BULLDOZER. This manual covers machines with serial numbers 70001 and up. It includes detailed instructions and specifications for the SA6D140E-2 or SA6D140E-3 engine, which powers the D155AX-5. For specific engine details, refer to the 6D140-2 or 140-3 Series Engine Shop Manual. The manual is organized into sections covering General Information, Structure and Function, Testing and Adjusting, Disassembly and Assembly, Maintenance Standards, and other relevant topics. It features numerous illustrations, diagrams, and real photographs to guide you through each procedure. The manual is designed to assist you in diagnosing problems and understanding how to repair and maintain your machine effectively. You can print the pages you need and take them with you to the garage or workshop. This manual is a valuable resource for anyone who wants to perform their own repairs and save money on maintenance costs.

The Komatsu D155AX-5 Bulldozer is a powerful and versatile heavy-duty machine designed for large-scale earthmoving operations. This model, introduced by Komatsu in the late 1990s, represents a significant advancement in crawler tractor technology, incorporating numerous innovative features for enhanced performance, operator comfort, and reliability. At its heart, the D155AX-5 boasts a robust and efficient Komatsu SAA6D140E-2 engine, delivering ample horsepower to tackle demanding tasks like excavating, grading, and pushing large volumes of material. This engine is renowned for its fuel efficiency and low emissions, making it a responsible choice for environmentally conscious operations. The D155AX-5 bulldozer excels in its robust construction, featuring a durable undercarriage with heavy-duty tracks and rollers, ensuring exceptional stability and long-term durability even in the harshest conditions. The machine is equipped with a powerful hydraulic system that provides precise control of the blade and ripper, enabling operators to complete tasks with accuracy and efficiency. The operator cab is designed for optimal comfort and safety, offering ample legroom, a well-positioned control panel, and excellent visibility for safe and productive operation. The D155AX-5 also features an advanced electronic control system that monitors critical functions, enhancing machine performance and providing real-time troubleshooting information. Its inherent reliability and extensive range of applications, coupled with its focus on operator comfort and safety, makes the Komatsu D155AX-5 Bulldozer a valuable asset in a wide range of construction, mining, and land development projects.