NDF SA750 Disc Opener

Benefits and Flexibility

The SA750 is adjustable to suit various soil types across Australia and can be customised for a wide range of needs. Whether you’re dry sowing canola at 15mm deep or aiming for moisture with cereals or legumes up to 180mm deep, the SA750 has you covered. If you're focusing on moisture-seeking sowing, the NDF tooth wheel can help leave the right amount of soil over the seeds while raking away any excess soil from the seed row. The NDF tooth wheel also provides the flexibility to create a level surface with insulating tilth over the row. With the SA750 and its range of options, all your sowing needs will be met, now and in the future.

Improved Stubble Flow

The re-designed chassis, coulter hub area, and seed boot make the NDF SA750 the sleekest unit on the market regarding stubble management. It features relatively high clearance under the hub compared to previous models, which reduces the risk of blockages and enables deeper planting in high stubble conditions.

No Greasing Required

The SA750 is designed with oil bath coulter hubs, which eliminates the need for greasing. This means operators can focus on their work without worrying about regular lubrication maintenance throughout the season.

Heavy Duty Depth Adjuster

This patented design allows the unit to handle harsh conditions more effectively by eliminating free play in the depth adjuster. Thanks to heat-treated hardening, the gauge wheel arm pin and bushes are no longer considered wear parts with the SA750.

Automatic Downforce - Optional

The NDF Auto Downforce (ADF) is a patented system designed for automatic adjustment of downforce on the cutting disc. This pneumatic system does not rely on electrical components, which ensures reliability and ease of diagnosis if needed. Without ADF downforce is manually set for the hardest soil in the paddock, which can lead to excessive downforce in softer areas. This excess can negatively impact fuel consumption, horsepower requirements, and wear and tear on your machinery. However, NDF-ADF pays for itself over time through fuel savings. Investing in NDF-ADF is the best way to achieve the correct downforce on the disc, ensuring optimal seed placement without unnecessary compaction in the sidewalls, all while saving fuel.