In order to ensure precise depth control during ploughing, it is essential that the plough is aligned parallel to the soil surface. In addition to being guided by the tractor linkage, support provided by the depth wheel is also decisive. There is a choice of depth wheel versions available. Depending on the application, model and number of furrows, there is a choice of pivot depth wheels, dual depth wheels and transport pivot wheels. The location of the depth wheel on the plough depends on the version, and can be in front or behind the last furrow. Placing the depth wheel in the forward position supports good fenceline ploughing performance. In this case, the clamping bracket is mounted close to the beam. This means it can plough right up to the edge of the field. Large tyres distribute the weight of the plough over a large surface area to conserve the soil. Optional scrapers are available to keep the tyres clean.
The pivot depth wheels are a popular equipment option, especially on smaller ploughs due to their lighter design. The pivot wheel can be positioned in front or behind the last furrow. These are available with pneumatic tyres or a steel rim. When the plough is turned over, the pivot depth wheel pivots to the other side. When the wheel enters the furrow, a mandrel brings it into position. The depth is set using a spindle.
The dual depth wheel can be positioned in front or behind the last furrow. The forward position is particularly suitable for fenceline ploughing. The wheels are infinitely adjustable separately using spindles, or a convenient hydraulic system is also available. In order to protect the top soil and ensure reliable guidance, the dual depth wheels are available with tyres that conserve the soil and have a large contact surface.
The transport pivot wheels can be positioned behind the last furrow, or in front of it. The rear position provides the best depth control, while the forward position enables good fenceline ploughing. Used as a transport wheel, it enables optimum driving performance on the road for more convenience and enhanced safety. Changing from depth wheel mode to transport wheel mode is done simply by pivoting the wheel unit. Large volume tyres are used for low ground pressure. The mechanically adjustable pivot wheels are hydraulically damped for jolt-free pivoting when turning over the plough.
Depth and transport wheels Fitting Variants | Available with number of furrows |
Pivot depth wheel 505 x 185 mm steel, plain mechanically adjustable | 3 – 5 |
Pivot depth wheel 579 x 264 mm pneumatic tyre, farm cleat profile mechanically adjustable | 3 – 5 |
Pivot depth wheel 660 x 305 mm pneumatic tyre, farm cleat profile mechanically adjustable | 4 - 5 |
Dual depth wheel 505 x 185 mm steel, plain mechanically adjustable | 3 – 5 |
Dual depth wheel 579 x 264 mm pneumatic tyre, farm cleat profile mechanically adjustable | 3 – 5 |
Dual depth wheel 660 x 305 mm pneumatic tyre, farm cleat profile mechanically adjustable | 3 – 5 |
Dual depth wheel 579 x 264 mm pneumatic tyre, farm cleat profile hydraulically adjustable | 4 - 5 |
Dual depth wheel 660 x 305 mm pneumatic tyre, farm cleat profile hydraulically adjustable | 4 - 5 |
Transport pivot wheel behind 579 x 264 mm pneumatic tyre, farm cleat profile mechanically adjustable, hydraulically damped | 3 – 5 |
Transport pivot wheel forward 780 x 264 mm pneumatic tyre, farm cleat profile mechanically adjustable, hydraulically damped | 5 |
Transport pivot wheel forward 780 x 264 mm pneumatic tyre, farm cleat profile hydraulically adjustable | 5 |
Transport pivot wheel forward 780 x 340 mm pneumatic tyre, implement profile mechanically adjustable, hydraulically damped | 5 |
Transport pivot wheel forward 780 x 340 mm pneumatic tyre, implement profile hydraulically adjustable | 5 |