Claas Conspeed

Precision Engineering in Harvesting

The Claas Conspeed corn header is engineered as a seamless flow mechanism where every component is focused on minimizing grain losses during high-speed harvesting. The centerpiece of its construction is a chain-driven roller system with an adjustable inclination angle. Unlike rigid designs, Conspeed utilizes a specific knife geometry operating on a scissor-like principle, ensuring a clean stem cut without splintering, which is crucial for subsequent residue chopping.

Drive Systems and Kinematics

The header drive system is built on angular gearboxes with torque limiting, preventing transmission failure when dealing with foreign objects or sudden variations in crop moisture. The horizontal chopping mechanism is positioned as close as possible to the cutting zone, allowing for residue removal at the soil surface. This configuration ensures that even lodged crops are fed uniformly into the combine’s threshing unit, preventing rotor or drum overloading.

Technical Highlights

• Optimized Dividers: A low-profile design minimizes the risk of ear loss during aggressive field navigation.
• Hydraulic Gap Adjustment: Operators can adjust the snapping plates directly from the cab, adapting to different stem diameters and corn hybrids in real-time.
• Wear Resistance: High-strength alloys used on knife edges significantly extend service intervals, even in the abrasive conditions of dry harvesting.

The practical advantage of the Claas Conspeed is consistent crop intake, allowing the combine to operate at its maximum power potential without compromising threshing quality.