Lemken Diamant 18 Semi-Mounted Plough
The LEMKEN Diamant 18 Semi-Mounted Plough is designed for large-scale primary tillage behind high-horsepower tractors. Built to deliver consistent ploughing performance in demanding field conditions, the Diamant 18 combines intelligent traction management with convenient hydraulic adjustments to improve productivity throughout the working day. The integrated OptiLine traction control system transfers weight from the plough to the tractor’s rear axle, improving traction while reducing side draft. Hydraulic furrow width adjustment and the proven OptiQuick® setting system make field setup straightforward, while the optional OptiStone automatic overload protection allows each plough body to move independently over obstacles before returning to its working position.
Diamant 18 Highlights
- OptiLine traction control transfers weight to the tractor for improved traction and reduced side draft.
- Hydraulic furrow width adjustment allows quick adaptation to changing soil conditions.
- OptiQuick® adjustment system simplifies matching the plough to the tractor.
- Available with OptiStone automatic hydraulic overload protection for rocky conditions.
- Individual plough bodies automatically reset after passing obstacles.
- Designed for high-horsepower tractors and large-acreage operations.
- Semi-mounted design improves stability and weight distribution.
- Large transport wheel supports road transport and field manoeuvrability.
- Multiple plough body options allow the machine to be matched to different soil types.
Specifications
| Measurement | Diamant 18 6 L 100 | Diamant 18 7 L 100 | Diamant 18 8 L 100 | Diamant 18 6 L 120 | Diamant 18 7 L 120 |
|---|---|---|---|---|---|
| Power requirements (hp) minimum | 180 | 210 | 240 | 180 | 210 |
| Weight (lbs) | 6,735 | 7,322 | 7,908 | 6,872 | 7,485 |
| Working width per furrow (in) | 13, 15, 17.3, 19.7 | 13, 15, 17.3, 19.7 | 13, 15, 17.3, 19.7 | 15.7, 17.7, 20.9, 23.6 | 15.7, 17.7, 20.9, 23.6 |
| Number of furrows | 6 | 7 | 8 | 6 | 7 |
| Body spacing (in) | 39.4 | 39.4 | 39.4 | 47.2 | 47.2 |
What is the OptiLine system on the LEMKEN Diamant 18?
OptiLine is a traction control system that transfers part of the plough’s pulling force onto the tractor’s rear axle. This improves traction while reducing side draft, helping the tractor pull more efficiently during primary tillage.
How does the Diamant 18 perform in rocky fields?
Models equipped with the OptiStone hydraulic overload protection system allow each plough body to move independently over rocks and other obstacles before automatically returning to its working position. This helps protect the plough while minimizing interruptions.
Can the furrow width be adjusted from the tractor cab?
Yes. The Diamant 18 features hydraulic furrow width adjustment, allowing operators to quickly adapt to varying soil conditions or field requirements without leaving the tractor.
What types of farms is the Diamant 18 best suited for?
The Diamant 18 is designed for larger farming operations using high-horsepower tractors. Its semi-mounted design and traction-enhancing features make it well suited for covering large acreages efficiently.
Why is the Diamant 18 a good choice for Southern Alberta?
Large Southern Alberta grain farms often cover significant distances between fields and work a variety of soil types. The Diamant 18 offers efficient traction, convenient hydraulic adjustments and durable construction to help maintain consistent productivity throughout demanding tillage seasons.