The Valtra 6400, 6550, 6600, 6650, 6800, and 6850 Tractor Industrial Service Repair Workshop Manual provides comprehensive guidance for all repair procedures. This manual is designed to be user-friendly, featuring detailed step-by-step instructions, clear illustrations, and comprehensive wiring diagrams. It covers a wide range of topics, including routine maintenance, servicing, and repairs, ensuring you have all the information you need to handle any task. Whether you're a professional mechanic or a dedicated DIY enthusiast, this manual empowers you to confidently diagnose and repair your Valtra tractor, saving you time and money.

The Valtra 6400, 6550, 6600, 6650, 6800, and 6850 tractor series represented a significant advancement in agricultural machinery during their production run. These models, manufactured by Valtra (previously known as Valmet in Finland), were designed to provide farmers and agricultural professionals with powerful, reliable, and versatile workhorses capable of handling a wide range of tasks. The series featured a range of engine options, from the 4.4-liter AGCO Power engine in the 6400 model to the 6.6-liter AGCO Power engine in the 6850 model, all offering impressive power outputs and torque characteristics. The tractors were also equipped with a variety of transmissions, including the renowned Hi-Tronic transmission that allowed for seamless shifting and efficient operation. These transmissions offered several gear ratios, ensuring optimal performance across various work conditions. The Valtra 6400-6850 series was known for its robust build quality and durable construction, featuring a heavy-duty chassis and components designed to withstand demanding agricultural tasks.

The Valtra 6400-6850 series also integrated several innovative features that enhanced ergonomics and operator comfort. The spacious and well-designed cab offered excellent visibility, allowing for precise operation even in challenging situations. The operator controls were strategically positioned for easy access and intuitive operation, while features such as air conditioning and adjustable seating provided comfort during long hours of work. Valtra also emphasized safety with features such as a rollover protection system (ROPS) and a dedicated safety system that ensured the operator's well-being. The tractors were equipped with a hydraulic system that provided ample power for various implements, enabling efficient operation across a range of applications like plowing, tilling, harvesting, and transporting. These features combined to make the Valtra 6400-6850 series a highly sought-after option for farmers and professionals seeking a powerful, reliable, and versatile tractor that could meet the demands of modern agriculture.