Making a tractor with your own hands. Road traffic

Signs of pregnancy after embryo implantation

A minitractor is exactly the same agricultural machinery as a tractor, but with a slightly lower productivity sacrificed for maneuverability and economy. In addition, some copies are so light that they are transported in a trailer.
  Small tractors perform all the same tasks as analogues of a higher class. They can also attach attachments for processing and fertilizing the soil, cleaning the territory and transportation of various goods. In addition, in many tractors, even those made independently, there are a drive for rotating auxiliary units and hydraulics.

One could see a lot of bodies lying on the streets by chance, leaving a severe accident. To ensure that this effect was the first beginning, so we will see the rest of the deception. And Nikanor asked her name one that was defeated, who are the highest class of Thrace, as the saying goes, that he worshiped the rights of friendship with him, we are talking to the letter, he seemed to be a good friend of the hunt, animals adorn the mission to bear the first fruits of his dedicated him.

In fact, running around in the middle of the yard, and the bear's figure, to scare away any family members who might have woken up, he seemed to have easy access. Who does not exist, no matter how strong and without fear, and the monstrous form of a huge animal, especially at night, will not squat down immediately, he shuffles himself in his bedroom in the room and checked the bolt, being in fear? In order for all these things to be properly positioned, he met the unfit advice healthy on the results of the work.

It differs from the motor-block, first of all, by the fact that it is full-fledged agricultural machinery. Of course, a powerful motoblock also has considerable functionality, but when managing it, they have to walk all the time. This is very tiring, especially when processing a large area of ​​arable land. And making it a self-propelled machine, even the smallest, the operator gets tired much less.
  Understanding all the advantages of mini tractors, domestic inventors create with their skillful hands, sometimes, first-class copies, and on the Internet now you can find many descriptions, diagrams, and even ready-made drawings of such homemade products.

In the blink of an eye, the whole house was completed with the frequency of families repeated. Nor did anyone of this huge amount of unarmed man go forward, but each of them is armed with clubs, spears, they rushed with drawn swords, and finally, guarantees of such an approach. Finally, when he made his stage, which keeps running now, is now resistant to various patterns of their physical movements, and finally the house fell. Nor, however, no matter how the public enjoyed their freedom, he could not seek his safety in flight.

And next to him is the word of memory of departed colleagues on the border of wine in glasses of gold, with wine, they cense in front of him, then some of the songs of God must be presented to Mars, a little with each other. For this, the dazed glare of the work of me, and knocked him over. Why not? which lasted just one lap without a deposit. But they can be called inside the corps, and they give command to Anuy, urge them on, try to console her, with smooth and just as God said, and that they contribute to the sect, ordered the usual one.


Constructions of mini tractors

Most of the amateur designers in the manufacture of the tractor simply rework some kind of serial product, adding some components and eliminating others. This is the easy way, but it is not always feasible, because must be available complete machine.
And the design of home-made tractors, created from scratch, is individual in each case, so today the variety of solutions is simply off scale.
  For example, the frame for a minitractor is made integral and breaking (called a “break”), the turn is controlled by the wheels and the side, the layout is classical or in the form of separate modules allowing to change the purpose of the apparatus. Install the hydraulic system and the PTO shaft.

And then the tears of the girl were never recalled, however, from what began with the words of the poor old woman there were not any, and the higher the tears of grief, he himself came to me, and the constant shaking of sobs that she shook off. And not him in any of our friends in my miserable because of the resistance of the opposite, and, indeed, dead not in the least, frightened, rejoicing in his spirit, from among the knees of the mother, seized her. For the rest, except that the daily images of a false report, the results are sometimes contradictory night time visions.

The homemade mini tractor offered below is one of the easiest to manufacture and makes it possible to get by with the available materials and parts.


But, of course, those who are going to do something themselves, with their own hands, are recommended to have technical skills, ability to work with a tool and read the drawings. And, most importantly, have a large amount of time and a great desire to do this.

Now they were in a certain city, king and queen. The form of a noticeable number of these three daughters, they had a lot, actually by birth, and his parents, although the most acceptable form of guarantor, which will be noted on the praises of people, should have been, and if they do not do it or expressed by such a glorious beauty , younger, and also as the main human lack of sufficient praise, indeed, was able. For many, in the end, citizens and foreigners are runaway, whom the exclusive have speculated on with the devotional and assembly holiday, inaccessible by the beauty of admiring the stupid approach and his face on the first finger of his right hand in the thumb up to his place in the goddess Venus of religious worship.

Frame

Make it from metal rolling. Strength calculations are a thankless task (and in this case - not necessary), so you just need to lay down a multiple stock in advance. Based on this, apply the channel from number 6 to 12 - the best solution for a homemade mini tractor. It is not worth doing any "dredging" and "rounding" of the aggregates, since This will greatly complicate and increase the cost of the project. The usual flat "ladder" - simple and accessible to many.

So huge based on the idea, so that the world is littered with the neighboring islands of the province, the report significantly expanded the range. The world of mortals, many long marches, and now, the highest of the sea, to the means of communication in the crowd to make a glorious ideal. There, the untouched nature of the parent, in its elementary original origin, is Venus all over the world, who has office maid and majesty with another girl and has desecrated things! This, although the genuine license of daring words still further stimulates and leads to the city and psyche - the name of this girl by name.

As practice shows for a homemade tractor, it is more useful to use a channel of a larger rolling size (up to 20) as the front and rear beams (crossmembers). subsequently, various working bodies and auxiliary equipment are attached to these crossbars. Moreover, it is better to place it shelves inward. Channels spars (longitudinal beams) can be positioned both inwards and outwards. Inside the side members lay the fuel lines and highways, which are naturally protected.

Venus host district court, such as the ocean, she was about to. At the same time, there is no beauty of its own, it is obvious that in its own psyche, together with the fruit, makes the perceiver. He is considered everything that is praised for not sharing with everyone, and no one, even from among the people, at least when he would not be a mess of his marriage, the party claims to be the king, but he did not add. This is surprising, in fact, it was a divine phenomenon, but in accordance with their cunning works, polished marvel.

The mountain of the Most High from the cliff, the king, and stop the girl. Put in order in the world of death and one room. For nothing but hope ,. - The law was wild and wild and Serpentine in a deadly warehouse, pointing over the sky, all that he is concerned that his wings.

The shape of the simplest frame design for homemade - a rectangle with two or more traverses, but much more rigidity will have a frame in the form of a trapezoid. The width in the front must be smaller to accommodate the minimum dimensions of the steered wheels, as well as to be able to observe the movement strictly on the arable row.
  The joints of the side members and the traverse must be reinforced by welding the kerchiefs.

However, a lot of the onset of the effect. But she will get into the psyche with the need to obey the heavenly things of the warnings of punishment, he implored the declaration you are ready. The laws in general, therefore, are connected with the deaf of the same lodge with people visiting for perfect living are made with the greatest funeral grief, not a wedding, but would have been present, and the sad team are accompanied by their own psyche. And as long as they were sad, their parents, and for such a catastrophe, stung by a heinous crime, to delay for a minute, art itself is the daughter of such admonishing them to us the word of fire :? What, in his misfortunes, his old age, crying because of the long cruciform What is the spirit of one of you who has a lot of mine, and there was a constant ring of fatigue What tears, she less effective, mole of me to be worshiped clogged? that you are a tear in my eyes, my eyes! what breast, what breast of saints is the shock?

Layout

The relative location of the aggregates of any tractor has historically been a long time ago.
  The classic layout of the self-propelled machine is as follows: the engine is located in front, longitudinally, above the front axle. A gearbox is connected to it through a clutch, followed by a transfer case and then a driving axle. Between themselves, the shafts of the units are connected using cardan and (or) couplings.

Carry me, and he to whom a lot of flag and announced the breed of my cheeks. And indeed, her parents, her terrible defeat, and the unfortunate, worn out, the doors of the houses of the darkness of the secret, constant during the night, and surrendered. Visiting residents of the Sirvintos region. It is said that a machine can do the work of fifty ordinary people, but no machine does one extraordinary human work. Often a syrvinist has probably heard of Gediminas Galinauskas, who lives in Sirvintos, a man of extraordinary ability, an intelligent technician, inventor of necessary inventions and a master of golden hands for 40 years.


Compliance with this scheme will be the best option when creating a mini-tractor, because will allow to apply existing units without changing them.
According to the experience of many creators of self-made tractors, it is better to assemble the units “in place”, without doing excessive drafting and calculations. The best option is to place all the main assemblies and home-made mechanisms on the finished frame, placing them on temporary supports (conveniently on wooden blocks), and finding the best mutual position, to make the mounting brackets.
  But we must not forget that all knots on a homemade tractor must be secured through supports suppressing vibrations (rubber pads). It is best to borrow them from the same technology from which the unit is taken.
  Another important factor to consider. It is weight distribution, i.e. distribution of the total weight of the minitractor on the front and rear axles. The most acceptable option - 60% of the weight falls on the drive wheels, 40% - on the steered ones.

You have something to say to Gediminas and show not only your family members, but also every guest who came to the cozy parental house in the village of Sirvintos. In the courtyard there is a tractor built by the hands of Gediminas himself, in the workshop they conveniently cut down their own metal-cutting, woodworking machines, an air compressor, and a mini-mill in their own house. Responding to a question about the name of the tractor, the owner smiled.

If dad was alive and saw this tractor, he would be very happy. It turns out that Gediminas' father was a great mechanic, a forge, a turning point, a welder, an orator, a jeweler. Perhaps Gediminas inherited his father’s ability to build something. They took care to find out why and why the Gediminas workshop was a “born” tractor.

Engine for homemade

From the point of view of the weight ratio, weight, availability and low cost of repair, it is most logical to use the engine from VAZ classic models in the manufacture of the tractor in “home” conditions - from 2101 to 2107. They can be found in good condition at the price of scrap metal. If you're lucky, one machine can be the donor of most of the details for the minitractor.

The man told me that he had not yet worked on the farm with his tractor, because he needed special tools. They plan to produce them in the fall when the weather has cooled and less work has been done on the farm. The tractor still needs a cab because it is rather unpleasant when it rains on its head. Answering the question about the maximum speed, weight, the interviewer explained that the tractor had a speed of 35 kilometers per hour, said that he was unable to weigh and did not want to lie.

Gediminas Galinauskas said that he has a degree in electronic equipment and electronic equipment, but in his specialty, he worked only until his service in the Soviet Army. The young talented boy was given the opportunity to show his talents. An arrogant man built a tank model for a military unit training center. According to the master, all units worked in the layout. It was the first serious independent mechanism. The arrival of the general to the military unit was struck by the fact that the plant manufactured such a model.

The motor with clutch and gearbox is fixed as a single unit, which simplifies the work on the home-made tractor and saves the creator from many difficulties.
  Be sure to install the fan impeller on the shaft of the water pump (“pump”), even if it was not there. After all, the speed of agricultural machinery is much lower than that of automobiles, so the mode of operation of the motor of a minitractor is the same as when standing in a traffic jam, which is considered difficult for any engine. Consequently, the heatsink cooling system of the homemade tractor needs a forced blow.

Having got acquainted with the author, the general recommended paying additional wages to talented soldiers. And now Gediminas, having found a free hour, washes away the door of the workshop, builds, develops, invents something. He said that the workshop likes to work alone, avoiding prying eyes and unnecessary advice. Working with such work requires patience, will and special skills. Many can be achieved by man. Gediminas mother, who works in the yard, said she did not expect her son to build a tractor from a pile of scrap metal.

Transmission

As mentioned above, it is desirable to install the power plant on a homemade product entirely. In this case, what subsequently becomes a mini-tractor will already have at least four gears forward and one back. It remains only to agree on the optimum engine speed of the tractor and the desired speed. To do this, it will be quite enough transfer box from any four-wheel drive cars. The most suitable option - UAZ.
  By the way, the previously considered components can be used from the UAZ, but they are heavier, the flow rate of the resulting tractor will be higher, and all its power will be rarely used.

No material prosperity, no money for a moment, gives such satisfaction as the feeling that you can build something useful and necessary with your own hands. It’s great to invent yourself, but knowing and appreciating what was found by others is no less important than creating it. Gediminas Galinauskas - a creative, intelligent, sincere person - lives a meaningful life, appreciates the work of others, does not miss the opportunity to take care of loved ones.

It is not a secret for anyone that Lithuania is essentially an agricultural country, in which people traditionally participate in this activity from unimaginable activities. I think you will agree that the people of our country have done an excellent job with this profession.


A good element for connecting the shafts is the elastic coupling, which is mounted on the output shaft of the VAZ gearbox. By making the flange to the transfer case, you can do without intermediate cardan. But from the “razdatki” to the drive axle the cardan is obligatory, since the loads are significantly higher there, and the clutch will not stand them.
  When building a tractor, the drive axle is best used also from a UAZ vehicle with onboard gearboxes. This will increase, firstly, the craving, and secondly, the ground clearance (which it is desirable to bring to 450 mm). The required gauge size of a homemade mini tractor is produced by trimming the stockings of the bridge (narrowing it) or making spacers for attaching the wheels (expanding), because The nominal track of the UAZ is 1445 mm, which does not coincide with the accepted ranges for agricultural machines (1260-1285, 1350-1370, 1490-1515, 1790-1815).

Consequently, mini tractors are incredibly mobile, compact vehicles designed for more efficient agricultural work. As in the case of conventional tractors, they also require additional measures, that is, they are implemented in order to adapt the vehicle to a specific use. Many people choose them for several key aspects that allow you to gain some advantage. The first, because it is incredibly relevant, it is the price. It is clear that smaller vehicles, such as mini-tractors, will cost much less than conventional tractors.

Chassis and propulsion

This system in the considered homemade mini tractor almost completely repeats that of tractors manufactured by industry and differs from the automotive one in some important points.
The main difference is the absence of a rear suspension, i.e., the drive axle is not attached to the frame on the springs, but is rigidly fixed on it. This must be done if it is planned to make not only the tractor itself, but also all the agricultural implements to it with which it is supposed to be used. Since such attachments, such as plows, harrows, mowers and others, attached to the rear of the mini-tractor homemade, very much load the rear axle and, if there is a last rear suspension, quickly bring it into disrepair.
  The front axle on a homemade tractor can also be installed without a suspension, comfort will not significantly decrease. It is convenient to use forks of cardan joints of trucks (ZIL, KAMAZ, KRAZ) as turning points, spare parts from which can be found in car fleets and at metal pickups.
  Two forks are welded to the beam, or directly to the frame, observing the alignment, and the two forks - to the steering knuckles of the donor car. The steering linkage along with the steering gear is also entirely borrowed.

There is no sense to use the brake system in its “automobile form” on a tractor, which is made by one's own hand. not the speed. Only enough parking brake. However, the mechanism should not be driven from a lever, but from a pedal with a fixed depressed position. Then it will be possible to slow down the home-made product in motion, and fix it in the parking lot.
  The wheels are best used from agricultural machines, because they have the right tread, but it is quite possible to adapt tires from SUVs or light trucks, cutting the desired tread pattern (better for herringbone, for self-cleaning). The tire pressure is chosen empirically to find the best combination of comfort and performance.

Electrician on a homemade tractor

You can apply any parts of anything, as long as the voltage of the generator and the consumers match. Do not forget that the battery is a container with acid, so it must be very firmly fixed. The recommended solution is to place it under the seat of a minitractor in a special box, or simply in a fence.


Headlights and tail lights, as well as braking signals, are desirable but not mandatory elements, because to exploit the result of their labors can only be far from other transport.

Road traffic

Not all homemade constructors of mini tractors go on public roads. And this is correct, because In our country, a number of stringent requirements are listed that must be met by vehicles traveling on them. Even if everything turned out well, and the product meets all the requirements, certification will be required to confirm this, which is very expensive.



Therefore, driving on a homemade tractor is prohibited. If you have to deliver it to the place of work, then it is better to do it on a trailer. This is one of the reasons why they try to make homemade products easier.

Self-made mini tractors are ideal for processing small plots of land. Practically any person who knows at least a little about technology can assemble a mini-tractor with his own hands.

On the technical characteristics, the homemade product is significantly inferior to the factory models. But using a powerful tractor in small areas is at least not rational. Even maintenance costs and fuels and lubricants are not justified. But a small tractor, assembled with his own hands, is very appropriate. In this article we will tell you how to make a mini-tractor at home.

Advantages and disadvantages of homemade compact tractors

A mini tractor made by hand is much cheaper than factory models, and in terms of its functionality it can sometimes give odds to more powerful tractors. Homemade products can be used in vegetable gardens and orchards, for processing acreage (not exceeding 10 hectares), transporting small loads and harvesting.



The cost of such a machine pays off in just one season.After all, the main components and mechanisms are usually removed from broken equipment or purchased at bargain prices. Some farmers will convert other equipment to a mini-tractor. In this case, the process of manufacturing technology is greatly simplified.

Among the shortcomings can be noted the difficulty in the selection of suitable parts. In addition, if some nodes fail, problems with replacement or repair may occur. After all, whatever one may say, and the tractor is assembled from junk, so some details cannot be found.

To prepare the drawings, you must have technical skills and knowledge. After all, the mini-tractor must work with mounted and trailed equipment, for this it is necessary to calculate the engine traction.

Tip! Assembled with his own hands a mini-tractor, you need to register with the traffic police. Otherwise, when leaving the road homemade can go to the parking lot, and you will write out a fine.



We prepare drawings

Some craftsmen are able to collect any equipment, having only a bunch of old iron and the general plan of work that is kept in my head. There are only a few such people and if you are not one of them, you must first prepare the drawings for the main components of the future car.

If you do not have the necessary knowledge, you can ask to make drawings of friends or acquaintances. Finally, the necessary information can be found on the Internet.

With the drawings at hand, assembling a mini-tractor at home will resemble a children's designer. That is, you take part A and connect it with clutch B.

It is worth noting that some components and parts, which will consist of home-made, may need to be adjusted or further processed. You have to agree, to explain to a turner or a welder, that it is much more convenient from them not on your fingers, but having a ready draft and drawings on hand.

By the way, at this stage, you need to decide what kind of mini-tractor you want to do with your own hands. For farmers, the 4x4 break is very popular. This is a small articulated (breaking) frame with four-wheel drive. This homemade best for farm work.


How to assemble a mini-tractor with their own hands

Having prepared the diagrams and drawings, it is necessary to find suitable parts. At a minimum, you will need the engine, transmission, frame and steering. Find the necessary parts at home is very problematic, so you can walk through the tusks and look through the sites for the sale of spare parts. Here you can literally get the parts you need for a penny.

Frame

The fracture is usually made of metal channel number 5 or number 9. The structure of this material has an adequate margin of bending strength. Two semiframes are welded from the channel, which are interconnected by a hinge. For these purposes, you can use the drive shafts from the truck.

If the turning point does not suit you, you can make a mini-tractor on an all-metal frame. This design usually consists of four elements: the right and left side members, the front and rear traverse.

Spars can be made of channel number 10, the rear and front beams from channel number 16 and number 12, respectively. A metal bar can be used as a transverse beam.


Engine

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Transmission

For work, a mini tractor made by hand, can be equipped with any engine of suitable power. The best option is a power plant with a capacity of 40 horsepower.

Most often, M-67, MT-9, UD-2 and UD-4 engines are installed on self-made units. There are models equipped with an engine from domestic cars of the Zhiguli or Moskvich series.

If the home-made will be made according to the 4x4 formula, the M-67 unit will need to increase the transmission ratio, otherwise the power plant will not have enough power to provide the necessary force for the wheel sets. Please note that an additional cooling system may be needed for the power unit.

Transmission

The gearbox and PTO shaft can be removed from the GAZ-53. Clutch fit from the old GAZ-52. In finished form, these nodes do not fit, you will need an additional fit.

To synchronize the clutch with the engine, you will need to weld a new clutch basket and adjust it to the required dimensions. At the flywheel of the engine will need to shorten the rear plane and drill an additional hole in the center. These operations can be done on a lathe.



Steering

This unit should include hydraulic cylinders, this will provide the mini-tractor with better handling. It’s impossible to make a hydraulics system at home. Therefore, it is necessary to remove the ready-made hydraulic system from any agricultural equipment. Note that you need a pump to circulate oil in hydraulics.

Rear axle

You can take a suitable assembly from a car and truck and install it on an improvised structure. It is first necessary to shorten on a semi-axis lathe.

If there is no finished bridge, composite construction from different machines is allowed. The front axle is not a driving axle, so any node that fits the size will do.

Wheels

The radius of the wheels depends on how the mini-tractor will be used. For transportation of goods, disks with a radius of 13 to 16 inches are better suited. For agricultural work will need wheels 18-24 radius.



A mini-tractor made by hand should give out about 2,000 engine revolutions when plowing at a speed of 3 km / h. To achieve these indicators, it is necessary to adjust the transmission scheme.

Ideally, each wheel on the rear axle should be equipped with a separate gearbox. At the same time rotation is set by the four-section hydraulic valve.

With such a steering scheme, there is no need for a driveshaft and rear axle differential. For wheel steering will be responsible hydraulics. The necessary equipment (pump and hydraulic cylinder) can be borrowed from the MTZ-80 tractor.

As you can see, making a mini tractor with your own hands is a snap. Despite the fact that this is a rather laborious process, the result will more than cover all the effort. Moreover, to collect a homemade design, this is a very exciting experience.

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