This comprehensive Komatsu GD650A-2C Motor Grader Factory Service Repair Manual provides you with the same detailed information that factory-trained technicians use to maintain and repair these machines. The manual covers a wide range of topics, ensuring you have the knowledge to tackle a variety of tasks.

You’ll find in-depth instructions and illustrations for essential components like the articulation joint assembly, Char-Lynn orbitrol unit, transmission power shift system, all-wheel drive pump, circle reverse motor, steering and brake pump, hydraulic motors, control valve manifolds, main system pump, hydraulic cylinders, accumulators, and more. The manual also includes sections on troubleshooting and adjustment, rear axle cooling, circle reverse slip clutch, tandem case, gearbox assembly, front axle assembly, final drive assembly, and circle adjustment.

Additional sections cover metric conversions, parking brake calipers, brake valves, wiring diagrams, pre-delivery procedures, suspension seats, and general torque values. With its detailed illustrations, drawings, photos, and numbered instructions, this manual simplifies even the most complex repair procedures.

You'll easily find the information you need with the numbered table of contents and a comprehensive search function. This manual is your ultimate resource for performing service, maintenance, and repairs, ensuring your Komatsu GD650A-2C Motor Grader operates efficiently and reliably.

The Komatsu GD650A-2C is a powerful and versatile motor grader designed for heavy-duty construction and infrastructure projects. This machine boasts a robust and reliable design, featuring a powerful Komatsu SAA6D107E-2 engine that delivers exceptional performance and efficiency. The GD650A-2C is equipped with a six-speed powershift transmission, providing smooth gear changes and optimal power delivery across various operating conditions. Its exceptional maneuverability is attributed to its sophisticated hydraulic steering system, enabling precise control even in tight spaces. The machine's operator cabin provides a comfortable and ergonomic workspace, featuring a wide, uncluttered view of the work area and intuitive controls. Additionally, the GD650A-2C is designed with operator safety in mind, incorporating features like a Roll-Over Protective Structure (ROPS) and a Falling Object Protective Structure (FOPS) to safeguard the operator during operation.

The Komatsu GD650A-2C is equipped with a range of features that enhance its work performance and versatility. Its heavy-duty blade, with a generous cutting width, allows for efficient earthmoving, leveling, and grading operations. The machine features a powerful hydraulic system that provides smooth and precise blade control, allowing for accurate grading and shaping. Its optional ripper attachment further expands its capabilities, enabling it to break through tough materials like compacted soil and rock. The GD650A-2C is highly adaptable to various terrains, thanks to its adjustable blade angle and its powerful traction control system that ensures optimal performance even on uneven surfaces. The machine's durability and reliability are reinforced by its robust construction, using high-quality materials and rigorous testing, ensuring long-lasting operation and minimal downtime.