Virax Mower Assembly

Mower Virax (Wirax) and Lisicki, Polish mounted; how to put the cylinder for lifting yourself
What is the specificity of the Polish rotary mower. Characteristics of popular models and tips for use.

Principle of operation

The operation of rotary mowers is based on the principle of mowing the grass, by starting the machine on which the mower is installed. The description is very schematic, but the principle of operation of a rotary mower is not very complicated either. But this simplicity is false, because the results it shows are truly amazing in the quality and scale of execution.

This type of technique is very popular with farmers, because allows you to cultivate many hectares of area, mowing various grassy surfaces. Here I would like to mention a mower for tall grass and uneven areas, which will delight you with a quality lawn mow.

The complete set of a rotary mower includes:

  • Cardan shaft;
  • Cutting knives;
  • Multiple disks;
  • Frame, consisting of metal bars;
  • Wheel system;
  • Key for changing knives.

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The Polish rotary mower, like similar models from other manufacturers, designed for a wide range of agricultural activities. Mowing grass for livestock feed, harvesting various crops – all this is part of the scope of rotary mowers. However, as in any other technique, there are also several nuances that you need to pay attention to first of all when purchasing such a mower.

Among the main points and characteristics to which attention should be paid are the following:

  • Minimum and maximum cutting height of the cut grass;
  • The area that the unit processes;
  • Rotation frequency of knives;
  • The width of the strip of the processed surface produced by the mower in one pass.

Look at the general view of the mower.

Wirax device – 1.85m

Wirax – 1.85m is designed for cutting various crops, grass and much more. In addition, the Polish rotary mower 1.85 is an effective method of controlling weeds and weeds that grow abundantly in the fields.

Characteristics of "Wirax" – 1.85m:

  • Weight – 380 kg;
  • Dimensions (l / w / h) – 320cm / 105cm / 100cm;
  • Width of the treated surface – 1.85 m;
  • Speed – 10 km / h;
  • The total number of knives – 6;
  • Tractor requirements – not less than 40 hp;
  • Number of disks – 2.

Features of the mower in the photo.

So, we examined the technical characteristics of the main models of Polish rotary mowers. The indicators are largely identical, but there are still a couple of differences that affect the final price difference. Which one to purchase is up to you, it all depends on what area you have at your disposal and what specific requirements for the unit are important to you.

Wirax – 1.65m

"Wirax" – 1.65m is an excellent option for farms and individual farmers who value reliability and efficiency in the unit above all. Thanks to high-quality parts and a durable body, the mounted rotary mower Polish 1.65, the price of which will be about 50-60 thousand rubles, will serve its owner for more than one year, regularly performing its main tasks.

Characteristics of "Wirax" – 1.65m:

  • Weight – 300 kg;
  • Width of the mowed surface – 1.65 m;
  • Height of the mowed grass (min) – 3.2 cm;
  • Height of the mowed grass (max) – 4 cm;
  • Rotation speed – 540 rpm;
  • Number of disks – 2;
  • The total number of knives – 6;
  • Drive type – BOM.

Mower Virax Z 069 – parameters and equipment

This model is designed for intensive mowing of dried grass and its neat placement in a swath. It is mainly used on tractors with a nominal power of 35 hp. From. With these agricultural machines, the productivity of the equipment used is 1.2 hectares per hour.

The rotary mower is equipped with 6 cutting blades made of hardened hardened steel. The blades are highly resistant to aggressive fertilizer chemicals and corrosion. To connect the equipment, a standard PTO of an agricultural machine is used, operating at a speed of 540 rpm.

Virax mower assembly

The Wirax Z 069 mower stands out for its simple design, made of shock-resistant parts. The base frame of the model can support a lot of weight without the risk of deformation or failure of the main factory elements.

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Technical characteristics of the Virax Z 069 mower:

  • Capture width – 1.35 m;
  • Cutting height – 4 cm;
  • Operating speed – 10-15 km / h;
  • Weight – 350 kg;
  • Country of origin – Poland.

The model does not need regular maintenance. Its cutting blades are protected from wet grass sticking and are able to withstand strong impacts against hard obstacles.

Wirax mowers

Wirax mowers are a modern approach to the production of attachments for mini-tractors and medium-sized agricultural machinery. They stand out for their reliability and high quality factory assembly. Each Wirax model uses durable materials that are highly resistant to corrosion and extreme temperature changes.

Design features of Wirax mowers

The main purpose of the equipment of the famous Polish brand Wirax is the regular mowing of lodged and dense high-yielding cultivated grasses. Models of this brand are installed on the rods of the rear standard attachment system of the used tractor, ensuring the strength of the connection and the balance of the agricultural machine. When working in the field, the cut grass is evenly and neatly laid into the swaths, which provides convenience for unhindered processing of the territory.

The device of the Virax mower consists of a support frame – a frame welded from durable steel pipes, sheets and profiles. The frame is formed by a movable but strong enough unit used to mount the structure on a 3-point tractor mechanism. The mower frame has a 2-arm axle designed to activate the equipment and maneuver it freely over uneven terrain.

The factory assembly of each Wirax brand mower includes a girder that uses metal pipes. They mate the support frame and the frame of the used hinge using a hinge joint. Another function of the beam is to secure the drive mechanism.

The main frame is shaped like a box made of profiles, sheet steel and pipes. A bevel gearbox is provided inside it, designed to transfer the drive from the PTO shaft of the tractor to the drum equipped with cutting blades. The intermediate links in the transmission of force are the middle shaft and the built-in V-belt transmission.

Reviews of the mower Virax "Wirax" 1.35 or Z-169

There are a lot of different attachments for mini tractors. Among them is the mounted, rotary mower, Virax, which is produced in Poland. The mower is available for different tractors in terms of power, therefore, the width of the mowing is different.

The more the tractor power, the wider the mower’s grip can be, which starts from 1.35 meters, then 1, 65 and 1.85 meters. The Virax mower has been produced for a long time and has established itself as reliable and of high quality, among other similar models. Virax 1.35, produced for mini tractors, with engine power from 20 horsepower.

Not all mini tractors, such a mower is suitable, since its weight is 300 kg, but its reliability lies precisely in the use of cardan shafts and bearings. Wirax – 1.35 is designed for mowing high-yielding and lodged grasses and is mounted on the rear linkage of the tractor hitch system.

When mowing, the grass is laid in swaths for the convenience of further processing. The mower is equipped with a protective cover and a cardan shaft.

“Yesterday I mowed a Virax 1.35 with a mower on DF244. Mowed about 1.5 hectares per day. An unfamiliar field, weeds, hogweed under 2 meters high, in some places it was higher than the cabin. I mowed on the 3rd lowered one, on the 4th lowered tractor it was hard, apparently because of the thick heavy grass.

1. I confirm the recommendation to put the knives with the ground side up. So /-\. Less wear on the knife. Only 2 knives per 1 plate, not 4. Move knives from one plate to another. They start working with the other cutting edge.

2. Protection rag interferes. I whipped up a frame, and a cover from the banner on it. Interferes, nifiga is not visible what is happening, and contributes to the stuffing of thick grass between the drums. I understood this only by the black smoke from the chimney. I took off the cover, it’s good that I didn’t buy it.

3. On tall grass and an unfamiliar field, it is convenient to mow the first passes with the frontal. We lower it down, the bucket is as far as possible, we crush the grass, if there are obstacles. Immediately felt. Then we drive in circles along the newly cut lane. 4. Anthills, grass-earthen stumps from prairie dogs came across. Blows away. Bushes, birch shoots 1.5-2 centimeters in diameter. Cuts without noticing.

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5. The protection against obstacles (spring) must be tightened by 5 centimeters from the maximum free position. Otherwise it is often read off on small irregularities in the field.

6. I was glad that I took the DF with the cabin. It will be very inconvenient to mow without a cabin, clumps of grass fly from the mower, and a lot of midges rise.
7. It is imperative to accelerate the mower in neutral gear, smoothly, and then start off. "

“I also mowed 1.5 hectares, under the same conditions, but did not notice any difference in wear. But sod and anthills noticed her. The anthills are still somehow not very good, they mostly fly back, but as soon as the knife reaches the ground, the fountains hit above the roof, in fact, on the roof there is the same layer of dirt as on the mower. He even manages to throw up the hood. "

“I hooked on the head and went to test it. I didn’t mow a lot 50 meters there and 50 meters back I wanted to mow even more but the time is 22.30, the impressions are generally positive. Minus, if you drive on a flat road, it seems to be normal, and if on bumps, it’s hard, of course, but I don’t have any cargo ahead, I have not installed them yet. You will have to rearrange the wheel, because you have to drive along the edge of the roll, you wagged a little and you run into the roll. Pluses it works quietly, the tractor does not shake as if from a segmented one, everything is perfectly cleared out by an anthill, not a hindrance, a perennial stubble cuts everything through, a segmented one could not mow an uneven place. I didn’t feel the load on the first pipe, but the drums were spinning a decent load on the internal combustion engine. "

As we can see, the mower works well and has established itself as a reliable and high-performance hitch for mini tractors.

Feedback on the work of the mower Z-169 Wirax

Multifunctional mini tractors are gradually entering the life of country houses, and perhaps the most pressing issue is mowing grass. This is not surprising, since the grass grows everywhere, and you do not need to plant it.

For mowing grass with mini tractors, segment and disc mowers are used. over, disc mowers are considered more efficient. Among the offered variants of disc mowers, the most reliable and more efficient, mounted, rotary mowers Wirax 1.3, which is produced in Poland. This small disc mower is available for mini tractors from 20 horsepower.

For large tractors, Wirax disc mowers are produced with a grip of 1.65 and 1.85 meters. Wirax Z069 / 1 – is produced with a short arm specifically for small mini tractors and its weight is 280 kg. Of course, a mower with a large arm is not suitable for all mini tractors, since its weight is 300 kg, but its reliability lies precisely in the use of cardan shafts and bearings. Which weigh a lot. Wirax – 1.35 is designed for mowing high-yielding and lodged grasses and is mounted on the rear linkage of the tractor hitch system.

The mower has two discs that rotate, the left one to the right, and the right one to the left, as a result, when mowing, the grass is laid in swaths for the convenience of further processing. Mower Wirax, complete with protective cover and cardan shaft.

But let’s see what the users of the mowers, which are taken from the popular Farmer forum, write: “Yesterday I mowed with a Virax 1.35 mower on DF244. Mowed about 1.5 hectares per day. An unfamiliar field, weeds, hogweed under 2 meters high, in some places it was higher than the cabin. I mowed on the 3rd lowered one, on the 4th lowered tractor it was hard, apparently because of the thick heavy grass.
1. I confirm the recommendation to put the knives with the ground side up. So /-\. Less wear on the knife. Only 2 knives per 1 plate, not 4. Move knives from one plate to another. They start working with the other cutting edge.
2. Protection rag interferes. I whipped up a frame, and a cover from the banner on it. Interferes, nifiga is not visible what is happening, and contributes to the stuffing of thick grass between the drums. I understood this only by the black smoke from the chimney. I took off the cover, it’s good that I didn’t buy it.
3. On tall grass and an unfamiliar field, it is convenient to mow the first passes with the frontal. We lower it down, the bucket is as far as possible, we crush the grass, if there are obstacles. Immediately felt. Then we drive in circles along the newly cut lane.
4. Anthills, grass-earthen stumps from prairie dogs came across. Blows away. Bushes, birch shoots 1.5-2 centimeters in diameter. Cuts without noticing.
5. The protection against obstacles (spring) must be tightened by 5 centimeters from the maximum free position. Otherwise it is often read off on small irregularities in the field.
6. I was glad that I took the DF with the cabin. It will be very inconvenient to mow without a cabin, clumps of grass fly from the mower, and a lot of midges rise.
7. It is imperative to accelerate the mower in neutral gear, smoothly, and then start off. "

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“A segment mower was brought to me by a friend from Poland for 100 at that time 800 UAH, after I went through everything in it completely, she mowed well, but she wants a flat field and standing grass, she is very afraid of getting the ground on the cutter bar, worked it for two seasons and sold it for 350 , after that I bought myself a new rotary mower and forgot about all the problems associated with irregularities, soil from dug up moles, lush grass, etc. If there is an opportunity it is better to collect money and take a rotary one at once, I recommend it. "

“Thank you, today I tried to mow, it mows normally, but it takes very low (cuts off any irregularities, bumps), but how should you hold the hitch with the mower? Lower completely or raise above the ground and how far? "

“I also mowed 1.5 hectares, under the same conditions, but did not notice any difference in wear. But sod and anthills noticed her. The anthills are still somehow not very good, they mostly fly back, but as soon as the knife reaches the ground, the fountains hit above the roof, in fact, on the roof there is the same layer of dirt as on the mower. Manages to throw even the hood.
For about an hour I was washing a tractor with a mower. By the way, it turned out to be a good example of what protection is needed for. ”“ I hooked a bug and went to test it. I didn’t mow a lot 50 meters there and 50 meters back I wanted to mow even more but the time is 22.30, the impressions are generally positive. Minus, if you drive on a flat road, it seems to be normal, and if on bumps, it’s hard, of course, but I don’t have any cargo ahead, I have not installed them yet.
You will have to rearrange the wheel, because you have to drive along the edge of the roll, you wagged a little and you run into the roll. Pluses it works quietly, the tractor does not shake as if from a segmented one, everything is perfectly cleared out by an anthill, not a hindrance, a perennial stubble cuts everything through, a segmented one could not mow an uneven place. I didn’t feel the load on the first pipe, but the drums were spinning a decent load on the internal combustion engine. "

Specifications:

It should be noted that with a working width of the Wirax mower of 1.65 m, it will be the ideal choice for tractors from 20 to 80 hp. From. The compactness of the "assistant" allows you to place it in a standard car trailer for easy transportation.

Even later, an updated version of the Virax mower, Z-069/2, appeared on the market. The modification has a width of 1.85 m and is suitable for tractors of class 1.4.

The PTO drives the unit in motion despite the fact that it is located at the rear of the tractor. The telescopic drive C60220 (540 Nm) is also installed. The considered mower Wirax Z069 / 2 can operate safely and efficiently perform its task on a small slope (maximum 6 °).

The best mounted mowers for a tractor

The Virax rotary mower of Polish assembly Z-069 is a vivid proof of this, because it can be used to mow high-yielding and laid grass for further processing or to create blanks for livestock feeding. The device is mounted at the rear on the rods of a special tractor system and has a working width of 1.35 m.

In order for the processing of the grass to be convenient, the harvested masses are laid in mows. Features of the structural plan and well-chosen elements guarantee durability and high performance of the device.

Specifications:

Over time, such a device was improved, so the Z-069/1 model appeared, which became even wider. Now with the help of the specified segmented single-bar mower, people can grab more plants at a time.