This comprehensive Komatsu EG125BST-2 Engine Generator Service Repair Manual provides detailed instructions and technical specifications for maintaining and repairing your Komatsu EG125BST-2 engine generator. The manual includes detailed diagrams, illustrations, and step-by-step instructions to help you understand the workings of your generator and perform maintenance procedures confidently. From basic troubleshooting to complex repairs, this manual equips you with the necessary knowledge to keep your generator running smoothly.

The manual covers a wide range of topics, including:

* **General Information:** Covers the fundamentals of your engine generator, including safety precautions, operating procedures, and technical specifications.
* **Engine:** Provides detailed information on the engine components, including the engine block, cylinder head, crankshaft, pistons, connecting rods, valves, and camshaft. It also covers engine maintenance procedures such as oil changes, filter replacements, and valve adjustments.
* **Generator:** Covers the generator components, such as the stator, rotor, and control panel. You'll find detailed instructions on troubleshooting and repairing common generator problems.
* **Electrical System:** Provides comprehensive information on the electrical system's components, wiring diagrams, and troubleshooting procedures for electrical issues.
* **Fuel System:** Explains the fuel system's workings, including the fuel tank, fuel lines, fuel pump, and carburetor or fuel injectors. The manual also covers maintenance procedures for the fuel system, such as cleaning the fuel tank and replacing filters.
* **Cooling System:** Covers the cooling system components, such as the radiator, water pump, and thermostat. The manual also provides clear instructions on diagnosing and resolving cooling system issues.
* **Lubrication System:** Explains the lubrication system's components, including the oil pan, oil filter, and oil pump. You'll find detailed instructions on proper oil changes and filter replacements.
* **Troubleshooting and Diagnostics:** Provides a comprehensive troubleshooting guide for identifying and resolving common problems with your Komatsu EG125BST-2 engine generator.
* **Parts List:** Includes a detailed parts list, making it easy to identify and order replacement parts.

Whether you're a professional mechanic or a DIY enthusiast, this manual is an essential resource for ensuring the long-term performance and reliability of your Komatsu EG125BST-2 engine generator.

The Komatsu EG125BST-2 is a robust and reliable engine generator designed to provide dependable power in a range of applications. This model features a powerful 4-cylinder, water-cooled diesel engine that delivers a rated output of 125 kVA (100 kW) at 50 Hz or 60 Hz. The EG125BST-2 boasts a compact and durable design, making it ideal for use in demanding environments like construction sites, industrial facilities, and remote locations. The generator is equipped with a sophisticated control system that ensures consistent performance and efficient operation. The control panel provides comprehensive monitoring capabilities, displaying essential parameters like voltage, frequency, and engine operating conditions. The EG125BST-2 incorporates a robust alternator with a high-quality winding system, providing stable and reliable electrical output. The generator is also equipped with a heavy-duty frame designed to withstand the rigors of transport and operation, ensuring its long-term durability.

The Komatsu EG125BST-2 is known for its fuel efficiency and low noise levels, contributing to its environmentally conscious operation. The generator is equipped with an advanced exhaust system that minimizes emissions, meeting stringent environmental regulations. The EG125BST-2 is also designed for ease of maintenance, featuring accessible components and a user-friendly service manual. The generator comes with a comprehensive warranty program, providing peace of mind and ensuring optimal performance throughout its lifespan. With its impressive power output, reliable performance, and focus on environmental considerations, the Komatsu EG125BST-2 is an excellent choice for businesses and individuals requiring a dependable and efficient power source in a range of applications.