Sulky DPX

Distribution accuracy as a pillar of yield

Over decades of operation in the mounted equipment sector, the French brand Sulky has built a reputation for machinery that combines operational simplicity with surgical precision. The Sulky DPX model is a classic disc fertilizer spreader designed for farms where consistent application across every square meter of the field is a top priority.

Key application scenarios

In modern farming, the cost of an error in fertilizer application is significant. The Sulky DPX addresses three main practical challenges:

• Handling various granule sizes: The feeding mechanism and disc geometry allow for gentle handling of fertilizers, preventing pulverization and maintaining the targeted working width.
• Headland management: The distribution system enables precise adjustment of spread patterns, ensuring fertilizers remain within the field boundaries rather than spreading onto adjacent areas or ditches, thereby saving costs and protecting the environment.
• High-speed efficiency: The spreader maintains a consistent application rate even at speeds of 15-18 km/h, allowing farmers to complete fertilizing tasks within tight agrotechnical windows.

Practical operation and control

The core advantage of this series is its intuitive calibration system. Operators do not need complex calculations in the field: the manufacturer-provided settings tables are perfectly adapted to the physical and chemical properties of modern fertilizers. The compact design reduces the load on the tractor's hitch, which is particularly beneficial when operating on wet soil in early spring. Reliable hydraulic shutter control allows for instant shut-off during turns, eliminating the risk of localized overdosing.

By choosing the DPX, producers acquire a dependable tool that requires minimal maintenance and retains its accuracy for many years, even under intensive field use.