This comprehensive service repair manual provides in-depth information on maintaining, assembling, disassembling, and servicing your New Holland MH6.6 and MH8.6 hydraulic excavators. The manual covers a wide range of topics, including detailed instructions for troubleshooting, diagnostics, and repair procedures. You'll find detailed diagrams, illustrations, and step-by-step instructions to guide you through each process, ensuring efficient and accurate maintenance and repair work. Whether you're a seasoned mechanic or a DIY enthusiast, this manual equips you with the knowledge and tools needed to keep your New Holland hydraulic excavator operating at peak performance.

The New Holland MH6.6 and MH8.6 hydraulic excavators are powerful and versatile machines designed for a wide range of heavy-duty construction and earthmoving applications. These excavators are known for their robust build quality, reliable performance, and operator-friendly design. The MH6.6 and MH8.6 are equipped with powerful engines that provide ample power for digging, lifting, and loading materials. The excavators feature a hydraulic system that delivers smooth and precise control of all working functions, including the boom, stick, bucket, and optional attachments. They boast a spacious and comfortable cab that provides excellent visibility and ergonomics, contributing to operator comfort and productivity. The New Holland MH6.6 and MH8.6 excavators are available with a variety of configurations and options to meet specific project requirements. Both models offer a choice of undercarriage widths and track lengths, allowing for optimal stability and maneuverability on various terrain. They can be equipped with a range of attachments, including breakers, grapples, and augers, expanding their versatility for a wide range of tasks. The MH6.6 and MH8.6 are designed to be durable and reliable, with components built to withstand demanding conditions. Their robust construction and effective maintenance features contribute to extended service life and minimized downtime. These excavators are backed by New Holland's comprehensive dealer network, providing access to parts, service, and technical support. Whether operating in urban construction sites, large-scale infrastructure projects, or demanding quarrying environments, the New Holland MH6.6 and MH8.6 excavators provide reliable performance and exceptional efficiency.