90hp tractor disc harrow

Types of 90hp tractor disc harrows

An essential tillage implement, the disc harrow, is widely used in preparing fields for various crops. It can uproot weeds, stubble, and other crop residues to provide an excellent foundation for the new crops. The 90hp tractor disc harrow comes in two basic types, the offset disc harrow and the tandem disc harrow.

• Offset disc harrow: Typically pulled by tractors, these disc harrows have gang brackets set at an angle to the path of travel. The disk gangs cut the field in a crisscross pattern, producing a thorough tilling effect. In general, offset disc harrows are ideal for large, rough, or weed-infested fields. They can also be used for deeper tillage. Gang brackets with smaller discs make for more excellent coverage and shallower tillage, while larger gangs provide deeper tiling.
• Tandem disc harrow: This harrow has two gangs mounted one behind the other, pulled along by the tractor. Tandem disc harows typically have larger discs than their offset counterparts, and the gangs are set closer together. This provides a finer tilling and a better-smoothed surface. For most average farm fields, the tandem disc harrow is an ideal implement for tilling the farm.

Among the varieties of a tandem disc harrow, the f rigid harrowing model has a heavy frame with 12 to 24 disc blades set at an angle to provide thorough tilling. Another model called the flexible tandem harrow has a frame made from a high-strength chain, allowing it to flex while being dragged across a field. The flex feature enables better-ground contouring, making it ideal for fields with rolling terrain. Gangs in both types of tandem harrows generally vary from 2 to 6.

Cross-kill disc harrows are another kind of tandem disc harrow, as they have two gangs of discs set in the shape of a X. The second gang of discs are also notched ones. The cross-kill disc harrows are suitable for tough, heavy soils, giving a good finish. They work well in establishing seed beds.

By comparing the working width and diameter of the discs of various ganges, a thorough harrowing coverage can be achieved.

Specifications and Maintenance

The performance of the 90hp tractor disc plough hinges on its specifications. Some key specifications of the machine include the cutting discs, linkage to the tractor, working width, working depth, and overall dimensions.

• Cutting discs

  The harrow has circular discs that cut, turn, and break up the soil. These discs vary in size and shape depending on the type of harrow. A 90hp disc harrow has a diameter of 660-710 mm. The harrow also has different numbers of discs. More discs give a better refined seedbed.

• Linkage to the tractor

  The harrow links to a 90hp tractor through points or hooks. The linkage allows the harrow to move and operate well behind the tractor.

• Working width

  The working width is the total width of the field that the harrow covers in one pass. A 90hp disc harrow has a working width of 1.8-2.7m. The width depends on the number and size of the discs.

• Working depth

  The depth to which the disc cuts or works the soil is the working depth. The harrow can adjust its working depth from 8 to 15 cm or more.

• Overall dimensions

  The overall length and width of the disc harrow depend on the particular model. However, the harrow is about 2.4m in length and 2.1m in width.

Maintenance

A 90hp disc harrow needs regular maintenance so it can work effectively and also last for a long time. Some important maintenance tips are as follows:

• Inspect the harrow discs for any form of wear or damage such as dents, cracks, or other irregularities. Damaged discs should be replaced immediately.
• Check the bearings and hubs for signs of wear or damage and lubricate them with grease regularly to keep them well.
• Ensure all nuts, bolts, and other fasteners are tight and secure.
• Wash the harrow after use to remove mud and dirt. Also, store it in a dry place to prevent rust.

Scenarios

A 90hp tractor disc harrow has many uses for preparing farmland and other land for various purposes. This piece of equipment is especially useful for preparing the ground before planting crops.

The main use of the heavy-duty disc harrow is to break up large clumps of earth after they have been turned over with another piece of equipment, such as a plow. The harrow will level the land, making it easier to plant seeds or grass. It can also be used to control erosion on sloped surfaces by creating furrows that descend vertically, which will help to slow down water runoff. Another advantage of creating such furrows is that they will stabilize the soil and prevent it from washing away.

Extensive disc harrows can also be used to break up overgrown land that has become infested with weeds or brush. The harrow can be useful to amateur and professional landscapers when preparing land to create a new garden or when opening up new farmland. Once the land has been cleared, the harrow can be used again to create an area ready for sowing grass or crops. The harrow is also valuable when preparing a planting area for trees.

Other uses include creating a seedbed for growing crops such as rice and beans. After the seeds have been sown, the disc harrow can be used once more to cover the newly sown seeds. Besides farmland, this piece of equipment can also be used on golf courses or average public parks and spaces to create areas that are pleasing to the eye or rough terrain to level.

In summary, a 90hp disc harrow can be used in the following ways:

• Prepares the ground before planting crops
• Controls soil erosion in sloped areas
• Breaks up overgrown land infested with weeds or brush
• Creates furrows in fields
• Levels the soil for an even surface to sow seeds
• Prepares land to plant trees
• Prepares land for landscaping projects
• Can cover newly planted seeds in farmland

How to choose 90hp tractor disc harrows

Both business owners and farmers can benefit from choosing the right disc harrow for their needs.

Disc harrows can be chosen based on the type of soil. Farmers with compact or heavily weed-infested soils should ideally select disc harrows with larger blades, like 26-inch or 28-inch blades. Also, the shape and angle of the disc harrow are important. A concave disc harrow will provide better penetration as it pulls more soil. An angled disc harrow will give better sideward displacement of the soil. The working width and number of discs will also depend on the size of the farm.

A tractor owner can choose a 3-point disc harrow if they have a tractor with a standard hitch. Owners of older tractors with a drawbar and no rear hitches will need a pull-type disc harrow. Small and garden disc harrows can be pulled by hand or towed behind an ATV.

A person running a business needs to know the land's level and tilled area before selecting a disc harrow, either for rental or purchase. Disc harrows can also be selected based on the number of acres a farming business works on. If a large area has to be cultivated, a larger disc harrow with a higher number of discs will be needed. The configuration will also vary depending on the crop and the type of soil.

A farm's needs will depend on the type of disc harrow chosen. If there is a need to change the disc harrow on a regular basis, an adjustable disc harrow may be ideal as it can be set to various configurations. Many farming businesses choose a disc harrow that can also be detached from the axle.

A disc harrow's frame, hitch, and axle should be checked for sturdiness if it is purchased used. Worn-out discs will need to be replaced, along with any damaged parts, to ensure the proper functioning of the disc harrow.

90hp tractor disc harrow Q & A

Q1: What are the trends in the global disc harrow market?

A1: The global disc harrow market is witnessing some positive trends. The rise in farm mechanization in emerging economies such as India, Nigeria, Mexico, and China is driving demand for efficient tillage equipment such as disc harrows. Also, the increasing demand for food production is pushing the need for efficient farming practices, thereby, boosting the disc harrow market. Moreover, the shift toward large scale commercial farming is also increasing the use and demand for disc harrows and other farming equipment.

Q2: What types of plowing disc harrows are there?

A2: There are generally two main types of disc harrows: the big disc harrow and the small disc harrow. They are further classified into: Disc plows, which have large notched discs that cut through soil. Spiral Disc Harrows have a spiral pattern that helps to eliminate soil compaction. Tandem Disc Harrows have two sets of discs mounted on a single frame. Offset Disc Harrows have rows of discs that are offset from one another. Higthway Disc Harrows are made for large and high performance disc harrow tasks. Front to rear disc harrows are also made for specific farming practices.

Q3: What are the functions of the tractor disc harrows?

A3: Disc harrows are primarily used for land preparation. They break up large clumps of soil, improve soil aeration, and enhance water infiltration. Disc harrows also help to eliminate weeds and their roots, providing a cleaner and more manageable field for planting. These implements create furrows and grooves in the soil that can be used for planting specific crops. Many disc harrows are also used to mix crop residues into the soil to improve organic matter and soil health.