This comprehensive Komatsu D155AX-5 Bulldozer Service Repair Manual is your ultimate guide to maintaining, repairing, and servicing your machine. It provides detailed information for models with serial numbers 76001 and up, specifically those equipped with the SA6D140E-3 engine.

The manual is organized into sections covering various aspects of the D155AX-5, including:

* **General Information:** Provides an overview of the bulldozer and its key components.
* **Structure, Function, and Maintenance Standards:** Explains the design, operation, and recommended maintenance practices for each system.
* **Testing and Adjusting:** Details procedures for inspecting and adjusting components to ensure proper performance.
* **Disassembly and Assembly:** Provides step-by-step instructions for taking apart and reassembling major components.
* **Maintenance Standards:** Outlines scheduled maintenance procedures and recommended intervals.
* **Other Information:** Includes additional resources and supplementary information.

This manual features clear diagrams, detailed illustrations, and real photographs to guide you through every step. With this comprehensive resource, you'll have access to the information you need to diagnose problems, perform repairs, and maintain your Komatsu D155AX-5 bulldozer efficiently.

The Komatsu D155AX-5 is a powerful and versatile crawler bulldozer designed for demanding earthmoving applications. This model features a robust and reliable design, incorporating advanced technological features for optimal performance and operator comfort. The D155AX-5 boasts a 15.5-ton operating weight, powered by a Komatsu SAA6D140E-5 engine that produces up to 249 horsepower. This engine, coupled with the machine's advanced hydrostatic transmission, delivers exceptional power and maneuverability, enabling efficient operation in a wide range of terrains and conditions.

The D155AX-5 is equipped with a durable and reliable undercarriage system, including heavy-duty track frames, rollers, and sprockets, capable of handling demanding workloads. It features a spacious and ergonomically designed operator cab, providing excellent visibility and a comfortable working environment. The operator can easily control all functions through intuitive controls and a digital display panel, showcasing vital machine performance data. Additional features include a hydraulically adjustable blade, a range of optional attachments, and a robust safety system, ensuring operator well-being and overall machine longevity. The D155AX-5 is a highly sought-after bulldozer in the construction, mining, and forestry industries, thanks to its impressive performance, durability, and ease of operation.