John Deere S 670i HillMaster

Stability on Slopes: The Power of John Deere S 670i HillMaster

When the topography of a field is far from flat, standard harvesting equipment loses efficiency due to uneven mass distribution in the grain tank and compromised threshing performance. The John Deere S 670i HillMaster was engineered as a robust solution to the challenges of hilly terrain. This machine represents a critical evolution in the John Deere S-Series, providing producers the capability to maintain consistent harvesting speeds even on slopes reaching up to 22%.

The HillMaster Engineering Advantage

The core of the HillMaster system is its intelligent hydraulics, which automatically level the entire combine relative to the horizon. Unlike simpler systems that only level the header, the HillMaster adjusts the entire chassis. This is critical for the S 670i for several key reasons:

• Optimized Grain Tank Filling: Prevents grain from piling up on one side, which avoids sensor overload and balance issues.
• Stable Separation System: The rotor continues to operate at peak efficiency as the mass flow within the threshing unit remains uniform.
• Enhanced Operator Safety: Lowering the center of gravity and leveling the platform significantly increases the stability of the machine on challenging terrain.

The S 670i belongs to a generation of combines where automation became a cornerstone of operations. The 'i' (Intelligent Solutions Group) designation signals a suite of precision farming technologies, from the AutoTrac guidance system to HarvestSmart, which automatically adjusts ground speed based on rotor load. For farmers managing uneven landscapes, this machine is a synonym for reliability, enabling crop collection with minimal grain loss where conventional machines are forced to slow down.

In the secondary market and throughout global farming operations, this series is highly regarded for its balance of high-capacity single-rotor performance and unmatched slope adaptability. It remains a top choice for large-scale operations where natural unevenness requires machinery with ultimate versatility and precision control.