rotary power harrow

rotary power harrow

$800.00-3,000.00 / set
1set (MOQ)

rotary power harrow

$4,200.00-4,900.00 / set
1set (MOQ)

rotary power harrow

$240.00-250.00 / units
20units (MOQ)

rotary power harrow

$1,500.00-2,500.00 / set
1set (MOQ)

Types of Rotary Power Harrows

A rotary power harrow consists of a series of flat tines mounted on horizontal rotating shafts. As the shafts rotate, the tines strike the soil, creating small vertical fractures that efficiently mix and aerate the soil. This process improves soil structure, nutrient distribution, and moisture retention, fostering a healthy environment for plant growth. Additionally, rotary power harrows can incorporate other tasks, such as spreading compost or winter-killing cover crops, reducing the need for multiple passes and saving time and labor.

It is crucial to research and buy the right rotary harrow for different types of soil and specific needs. Areas must also be considered when deciding on a rotary harrow. If the land is large and open with vast space to cover, something bigger would be more cost-effective. In contrast, smaller compact models might be better for more substantial and tight areas where turning and going in reverse are necessary. Other things to note are the horsepowers and how much fuel they consume.

They can be categorized into the following:

  • 3-point hitch rotary harrow: This type of harrow is controlled by the tractor's hydraulic system and flexible tine bars attached to three points on the tractor hitch. It is suitable for small to medium-sized farms and is widely used for row crops where flexibility is key.
  • PTO-driven rotary harrow: This type uses power from the tractor's Power Take Off (PTO) to power the rotating tine bars, which are driven by gears. It is more suited to larger farms where more power is needed to turn larger tines.
  • Pull-behind rotary harrow: This harrow is ideal for large open fields and can be attached to any vehicle with proper brackets and pins and towed along like a trailer. It is more suited for larger-acre farmers who use their tractors for more significant farming duties and may have bigger tractors that can pull large, heavy equipment.
  • Sand rotary harrow: This harrow is suitable for sandy dry soils and is made with a high percentage of silicone.
  • Heavy-duty rotary harrow: This harrow is more suited for tackling tough, compacted soils and is built to be heavy.
  • No-till rotary harrow: This hararrow is versatile and is suitable for fields areas where old crop residue needs to be dealt with before planting new crops.

Specifications and maintenance of rotary power harrows

Specifications

  • Farm power: The farm's power supply(customer concerns) determines the type of harrow used. However, it does not specifically apply to power rotary harrows. A power rotary harrow is driven by a farm power unit.

  • Weight: The weight of the harrow determines the amount of pressure it exerts on the soil while working. Heavier power harrows can achieve better soil penetration but may require more extensive farm power units to drive them. A typical power harrow weight lies within 250-400kg. For more significant areas, one might find heavier power harrows of 400kg and above.
  • Working depth: Power harrows are designed to work at specific soil depths. The average working depth is usually about 10-15cm. A power harrow with a shallow working depth can be suitable for some crops, while one with a more profound working depth (up to 35cm) will be ideal for deep tillage and land reclamation.

  • Working width: The width of an area that an harrow covers in a single pass. A typical power harrow has a working range from 1m to 2.5m. Power harrows with narrow and more excellent widths are available for specific uses.

Maintenance

  • Lubrication: Lubricate all moving parts regularly, including bearings, chains, and gearboxes, with appropriate lubricants. It's essential to follow the manufacturer's recommendations for lubrication points and frequencies.

  • Hydraulic system: Check the hydraulic hoses and connections for leaks, bulges, or wear. Ensure the hydraulic fluid level in the tractor or power unit is within the recommended range.

  • Bolts and fasteners: Regularly check and tighten bolts and fasteners to ensure they are adequately secured. Harrow vibration and operation can lead to loosening over time.

  • Cleaning: After each use, thoroughly clean the power harrow to remove soil, residue, and debris. Pay particular attention to hard-to-reach areas and apply water, and use compressed air to ensure complete cleaning. This helps prevent the buildup of material that can cause rust or corrosion.

  • Storage: When not in use, store the rotary power harrow in a dry, protected area such as a shed or barn. Consider using a tarp or cover to protect it from the elements. Storing it properly helps to prolong its lifespan and keep it in good condition.

Applications of rotary power harrows

The rotary power harrow is commonly used for seedbed preparation and is ideal for creating a high-quality seedbed with a tilth suitable for both large-scale and vegetable planting. It is also widely used in landscaping and the preparation of lawns, parks, and golf courses.

This machine is invaluable for ridge, bed, and incision preparation. It is suitable for working in sticky, wet, and saline-alkali soils. The harrow can also help incorporate fertilizers, organic and plastic irrigation pipes, and other farmyard manure into the soil and mix them up. It is ideal for working paved land and removing weeds and their roots.

The rotary power harrow is preferred for preparing land because it does not leave unturned soil patches and can quickly accomplish the task. It is more efficient than the disc plow and can be easily towed with a tractor of low power.

Since the power of this implement comes from the tractor’s PTO, it can work in any type of soil and is also energy efficient. The depth of tilling can also be adjusted, and it is possible to carry out primary and secondary tilling in one go.

How to choose rotary power harrows

Purchasers of farm equipment know that the right power harrow can make a difference in how farming goes on and what crops are possible. When choosing the harrow, it is best to consider how it will be used, what type of tractor it will use, and some of the extra features that can make either of the two machinery pieces more efficient.

First, decide what type of tilling is needed and the kind of soil. Based on this, whether the three-point or PTO rotary power harrow will be used will become clear. If the tractor has a powered take-off, any of the two torque-shaft driven harrows can work. If it doesn't, then the chain-driven ones will work via the hydraulic system. Knowing the soil type and tilling needs will also help decide the width of the power harrow. Wider harrows cover more area but require more power. Narrow ones are more suited to smaller power requirements.

When deciding a harrow, the kind of tractor it will be connected to needs to be assessed. Rotary power harrows with a quick hitch are suited for tractors that have a quick hitch for ease of use. Identifying the type of transportation method will also play an important role because some power harrows have their own wheels for transport and others do not.

Additional features to look out for are flanges and tines at the end of the harrow, which may be optional or additional accessories. Side-panels are also included to provide better tilling. Another feature is the depth indicator that shows how far into the ground the harrow is going. This indicator is usually in the form of a gauge and is an easy way to know how far the seedbed preparation is going.

Finally, because farm equipment is such a big investment, it is important to look at how much maintenance the power harrow will require and any warranty that is provided.

Q&A

Q1: What is the difference between a power harrow and a rotary tiller?

A1: Both power harrows and rotary tillers are used to break up soil. Power harrows tend to work at shallower depths than rotary tillers. Power harrows also focus more on soil structure rather than achieving a fine tilth like rotary tillers.

Q2: Can a rotary power harrow be used in any soil type?

A2: While rotary power harrows are versatile and can handle a range of soil types, their efficiency may vary. Rotary power harrow are optimal in loamy and sandy soils. In clay soils, while they can be used effectively, there's a risk of clogging. In very sandy soils,Operators might need to make adjustments for lighter settings to avoid soil displacement.

Q3: How does a rotary power harrow attach to an ATV?

A3: Rotary power harrows are typically attached using a hitch system. First, align the harrow's hitch to the ATV's hitch receiver. Then, insert and secure the pin. For stability, make sure the harrow is level and close to the ground. Attach using the appropriate quick-release mechanism for some models. Always refer to the harrow manufacturer manual for specific instructions.

Q4: How safe are power harrow excavators?

A4: Rotary power harrow excavators are generally safe to use, provided the necessary precautions are taken. Power harrow operators should always read and understand the manufacturer's manual. Operators should also be properly trained and familiar with the harrow's controls and features. Power harow operators should always use the appropriate personal protective equipment (PPE).

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