This comprehensive Komatsu Motor Grader Service Repair Manual provides detailed instructions for maintaining, assembling, disassembling, and servicing the Komatsu GD530A-2, GD530AW-2, GD650A-2, GD650AW-2, GD670A-2, and GD670AW-2 models. The manual covers a wide range of topics, including engine, transmission, hydraulics, electrical system, blade and moldboard operation, and much more. This manual is an essential resource for anyone who works on these Komatsu motor graders, providing a detailed understanding of the machine's inner workings and ensuring efficient and accurate repairs. With its detailed illustrations, clear instructions, and comprehensive coverage, this manual is an invaluable tool for technicians, mechanics, and operators alike. It enables users to diagnose and troubleshoot problems, perform routine maintenance, and complete major repairs with confidence. The manual covers all models with serial numbers 210098 and up.

The Komatsu GD530A-2, GD530AW-2, GD650A-2, GD650AW-2, GD670A-2, and GD670AW-2 motor graders are heavy-duty construction machines designed for a wide range of earthmoving and road construction applications. These models are known for their robust construction, powerful engines, and advanced hydraulic systems. The GD530A-2 and GD650A-2 models are standard configuration motor graders, while the "AW" versions (GD530AW-2 and GD650AW-2) feature an all-wheel drive system for enhanced traction and stability on challenging terrain. The GD670A-2 and GD670AW-2 models are the largest in this series, boasting increased horsepower, payload capacity, and overall performance.

These Komatsu motor graders offer impressive features such as an electronically controlled blade and circle, allowing precise grading and maneuvering. The operator cab provides excellent visibility and a comfortable workspace with ergonomic controls. These machines come equipped with a range of options and attachments, including different blade types, rippers, and snowplows, to adapt to various construction and maintenance tasks. The Komatsu GD530A-2 through GD670AW-2 motor graders are reliable, durable, and efficient machines that play a crucial role in projects ranging from highway construction and road maintenance to site preparation and landscaping. Their robust design and advanced features ensure optimal performance and productivity in demanding environments.