To aid smooth operation on all terrains, the Disc HD 1000 D is equipped with a hydro-pneumatic suspension system (HPS), which, claims SIP, ensures soil preservation, premium forage quality, and a significant reduction in cutter bar wear and fuel costs. The new mower can also be equipped with cross conveyor belts for swath merging. By using these conveyor belts, mowing, conditioning, and swath preparation can be undertaken in one pass.
Having the latest design of cutter bar, which features a more aerodynamic shape of the skids and cutting-discs, turbulence is reduced, as is the accumulation of cut material in the cutter bar area, contributing to improved cutting efficiency. SIP notes that the 409mm diameter cutting discs maintain inertia, ensuring a uniform material flow and reducing energy consumption in doing so.
Each cutting disc is equipped with a disc drive safety system (DDSS). This disc protection design is based on the established concept of protection via shear pins integrated into a double flange. To increase the durability of the mower the cutter bar linkage to the support frame is fitted with a combination of double dampers on both the inner and outer sides.
These dampers effectively absorb vibration and peak dynamic loads, preventing material cracks and extending the overall lifespan of the machine. An overload monitoring system is fitted to the driveline of the machine. This is said to cover the entire driveline, ensuring every component operates at its peak performance. It is described as an early warning system which acts immediately it senses small drops in rotational speed anywhere along the driveline.
