How and from what to do a minitractor himself. Homemade minitractor with their own hands. Fixtures for mini tractor that can be made independently

If there is large seeds in the farm, it is impossible to do without mechanization of labor. For this purpose, motor-blocks and mini tractors are used, which, due to attachment, are able to perform a full cycle of agricultural work.

but quality equipment, It has the appropriate cost, so some farmers use a homemade mini tractor in the farm. It is not so difficult to make such a technique as it seems at first glance.

The easiest option is to make a self-made mini-tractor from the motor-block, by installing a special adapter.

Almost all manufacturers provide such an opportunity. It is worth noting that there are models fully assembled with their own hands. Consider the manufacturer of the main nodes.

Advantages of homemade

According to mine technical parameters, homemade aggregates Practically do not differ from factory models. At the same time, the cost of their creation is significantly lower.

Immediately it is necessary to clarify that calculate the necessary traction and determine the required amount of material will help drawings. To create such a scheme requires certain knowledge in the field of engineering mechanics. However, you can take advantage of ready-made schemes taken on the Internet.

Assembly on ready-made drawings does not represent much difficulty: most of the nodes are removed from the faulty techniques, and are installed in the finished form. It is quite practical and advantageous - problems with spare parts during repair practically does not occur.

In addition, the use of finished hydraulic and adapters allow you to use attachment equipment of the factory execution.

If the homemade technique will move federal highwaysYou need to get a corresponding permission to the traffic police.

Now consider the assembly scheme of the main tractor nodes.

Frame

For the manufacture of the base, a rolling channel will be required. This material is able to withstand dynamic loads. Typically, the frame is a welded structure made of transverse traverses and longitudinal spars.

It is better to immediately provide the possibility of fastening the engine, the rear and front bridge supports, the driver's seat.

There are options for manufacturing with a broken frame. Such products have greater maneuverability, so suitable for working on limited spaces and even in greenhouses.

Such designs are also made from the rancher, but is not a monolithic base, but two semirases. The design elements are connected by a hinge connection, for this you can use the cardanwall cargo car.

Power point

The key node of self-made equipment is the engine. The optimal option will be the use of any engine, with a capacity of about 40 horse power. These characteristics possess the power plants of motorcycles, so the mini-tractor with a motorcycle engine is quite frequent.

There are in farms and tractor with ZIID 4.5. This is a four-stroke unit, with one cylinder and a cooling aircraft. note that this engine Works on gasoline. Therefore, when using techniques in the cold season, the cold start system will be required.

The selection of the engine entirely depends on the needs of the farmer. Weaving installation will not be able to work with some kinds of attachments, it will make difficulties in the treatment of virgin sections.

Chassis

Please note that homemade can be made on whether or caterpillar. The first option is much more common.

If there is a need to make a homemade tracked mini tractor, we can offer an interesting scheme of manufacturing a propulsion. The role of rollers perform wheels taken from a garden trolley, as the tracks go car tires With a deep tread.

Chassis

Tires are cut in half, then they are connected together and swipe with metal plates. As a result, a tracked model is obtained, with a specific pressure on the soil and high patency.

If the technique is made on a wheelchair, you can use ready-made bridges from passenger cars. This is applied if the mini tractor is all-wheel drive. If the diagram 4x4 is unimportant, any homemade front axle. It will perform the function of a managed chassis, the rear axle will be the lead.

The homemade reverse reducer is quite difficult, so it is better to use the finished node taken from a motorcycle or a faulty motor-block. To connect a gearbox with rear axle, a belt clutch or worm shaft is used.

So that the technique could work with hinged equipmentThe hydraulic system is needed. This node is usually assembled from feed pumps and hydraulic. Considering that the hydraulics is created with their own hands from already ready-made elements, you can additionally install the power steering power steering.

The steering is largely depends on the mini-tractor frame. For example, when using a hinged-artized frame, it turns not wheels, but a part of the half-frame. For this, a pair of gear gears is used: one is attached to the steering column, the other is welded to the front semiracy site.

Often the steering scheme consists of a motor-block handle, but in this case the use of a reverse gearbox becomes inappropriate: it is difficult to control the technique when driving reverse.

Hinged equipment

Most of the additional equipment can also be made independently. Consider how the self-made milling cutter is assembled into a mini-tractor.

• We make frames. For this, slices of profiterubs or a channel are suitable. Please note that the size of the frame depends on the power of the tractor: a low-power engine will not be able to work with widescreen equipment. Immediately install brackets for the wheel pair.
• We mount the shaft that will be connected to a mini tractor. For this, a pipe with a diameter of 5 centimeters, fixed to the frame by means of supporting bearings.
In contact with

Homemade minitractor are ideal for handling small land. To collect a minitractor with your own hands can almost anyone who is a little disassembled in the technique.

According to specifications, homemade is significantly inferior to factory models. But using a powerful tractor in small areas at least not rational. Even service costs and fuel and lubricants are not justified. But a small tractor collected with her own hands, it turns out very appropriate. In this article we will tell you how to make a mini tractor at home.

Advantages and disadvantages of homemade minitractors

The mini-tractor, made by his own hands, is much cheaper than factory models, and in its functionality can sometimes give odds more powerful tractors. Homemade can be used on vegetable garden and fruit gardens, for processing sowing areas (not exceeding 10 hectares), transportation of small cargo and cleaning.




The cost of such a car pays off literally in one season, After all, the main components and mechanisms are usually removed from broken technology or purchased at chasters. Some farmers are construed into a mini-tractor other technique. In this case, the manufacturing process is greatly simplified.

Of the disadvantages, you can note the difficulty in a selection of suitable parts. In addition, when setting out some nodes, problems with replacement or repair may occur. After all, no matter how cool, and the tractor is going from the older, so some details cannot be found.

To prevent drawings, you need to have technical skills and knowledge. After all, the mini-tractor should work with hinged and trailed equipment, for this it is necessary to calculate the traction force of the engine.

Tip! A mini-tractor assembled with their own hands, must be recorded in the traffic police. Otherwise, when leaving on the road, homemade can go to the penalty area, and you will write a cash fine.




We harvest the drawings

Some folk craftsmen are able to collect any technique, having only a bunch of old iron and a general work plan, which is held in the head. Part of such people read units and if you do not feel about their number, you must pre-prepare the drawings of the main nodes future car.

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

Having under hand drawings, a mini-tractor assembly at home will resemble a children's designer. That is, you take the item A and connect it with the coupling B.

It is worth noting that some nodes and parts, of which will consist of homemade, may need fit or additional processing. Agree, explain to the turner or the welder that it takes much more convenient from them on the fingers, and having a finished project and drawings at hand.

By the way, at this stage, you need to decide which mini tractor you want to make it yourself. Farmers are very popular with a filling of 4x4. This is a small model on the articulated (broken) frame, with a drive for four wheels. Such homemade is optimally suitable for work on farms.



How to assemble a mini tractor do it yourself

Preparation of diagrams and drawings, you need to find suitable parts. At a minimum, you will need the engine, transmission, frame and steering. It is very problematic to find the necessary details at home, so you can walk through the attacks and extract sites for the sale of spare parts. Here you can literally for a penny acquire the details you need.

Frame

A fracture is usually made from metal channel No. 5 or No. 9. The structure of this material has a sufficient margin of bending strength. Two semirases are welded from the channel, which are connected to a hinged joint. For these purposes, you can use cardan shafts from trucks.

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

Soccerons can be made from Schweller No. 10, rear and front traverse from channels No. 16 and No. 12, respectively. Metal timber can be used as a transverse beam.



Engine

For work, a mini tractor made with your own hands, you can equip any suitable power engine. The optimal 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 improvised units. There are models equipped with an engine from domestic cars of the Zhiguli series or Moskvich series.

If homemade is manufactured according to the formula 4x4, the M-67 unit will need to increase the gear ratio of the transmission, otherwise power installation not enough power to ensure the necessary effort for wheel steam. Note that for power aggregate An additional cooling system may be needed.

Transmission

The gearbox and the power take-off shaft can be removed from the GAZ-53 car. The clutch will suit the old GAZ-52. In the finished form, these nodes will not fit, you will need an additional fit.

To synchronize the clutch with the engine, you will need to cook a new clutch basket and adjust it for the necessary dimensions. The engine flywheel will need to shorten the rear plane and drill an additional hole in the center. These operations can be made on the lathe.




Steering

This node must include hydraulic cylinders, this will provide a mini-tractor of better handling. Do it yourself the system of hydraulics at home is impossible. Therefore, it is necessary to remove the finished hydraulic system with any agricultural machinery. Note that it will take a pump to circulate oil in hydraulics.

Rear axle

You can take a suitable knot from passenger and truck And install on a homemade design. Previously need to shorten the semi-axes on the lathe.

If the finished bridge is not, the composite design is allowed from different machines. The front axle is not leading, so any node suitable for size is suitable.

Wheels

The radius of the wheels depends on how the mini tractor will be used. For transportation of goods, it is better to fit the wheels with a radius from 13 to 16 inches. To perform agricultural work, the wheels of 18-24 radius will be needed.




The mini-tractor made with their own hands, must issue about 2,000 engine speeds when plowing, at a speed of 3 km / h. To achieve such indicators, you need to adjust the transmission scheme.

In the perfect version, each wheel of the leading rear axle should be equipped with a separate gearbox. In this case, the rotation is set by a four-section hydrocratic distributor.

With this steering scheme, the need disappears cardan Valley and the reverse bridge differential. Hydraulics will be responsible for managing wheels. Necessary equipment (pump and hydraulic cylinder) can be borrowed with tractor MTZ-80.

As you can see, make a minitractor with your own hands is quite simple. Despite the fact that this is a rather labor-intensive process, the result with interest will cover all the efforts spent. Moreover, collect homemade design, it is a very exciting occupation.

As a rule, the sphere agriculture Mainly associated with many of us with land processing. However, for sowing grain crops and growing vegetables, berries and fruits, it is necessary not only to plow the soil and make fertilizers, but also to ensure regular watering and weeding from weeds. Of course, if the farmer has such specialized techniques, such as a mini-tractor, then it may noticeably simplify the implementation of many types of work. Speaking of this technique, one should first note its small dimensions, but at the same time she successfully copes with the main tasks: plowing of land, loosening, mowing grass and other operations associated with the processing of the soil.

Large agro-complexes and firms are thoroughly suitable for solving this issue and, as a rule, use imported or domestic models. As for the private farms, in view of the limited financial capabilities, they often have to use homemade mini tractors. Although this approach to business and allows you to saveHowever, assembly processes are associated with certain difficulties. But still, it does not stop many, because in the forces of each private farmer make it yourself not just a mini-tractor homemade, but an agricultural machinery, which after equipping additional equipment It can be used to solve a wider circle of tasks.

Homemade mini tractors: species and features

To this class of agricultural machinery treat three typesEach of which has its own characteristics:

Homemade mini tractor: pros and cons

First of all similar cars In demand among owners of private subsidiary farms. There they are used to perform such tasks as the outbreak of vegetable gardens, the export and destruction of waste from the spike of trees, as well as reflecting the territory.

pros

This is technique possesses certain advantageswhich provided it with popularity:

Minuses

Disadvantages of such equipment are also available. This should be attributed to what the owner will have to self look for components for the car. In the event that some rare item was used in the assembly process, it is quite difficult for him to find the same to replace it. However, the most common practice is when for assembling mini tractors, with their own hands, components are most often used, which in case of failure can be easily found.

Solving yourself to assemble a mini tractor homemade to ride on him on the roads common usekeep in mind that you have there must be permission on this. Otherwise, you risk getting a penalty for re-equipment of the car.

How to make a homemade minitractor do it yourself

The main question that arises from those who were interested in the minitractor - how to make this car? There are many ways to collect a homemade mini tractor at home. Self assembly process This technique is as follows:



If you contact the network, then there you can find many different drawings for assembly homemade mini tractor. Therefore, choosing a suitable scheme, you can immediately begin to work, focusing on this or that option, or make changes to ready-made needs and tasks.

Conclusion

Owners of private farms and farmers are forced to solve many tasks, including how to treat land. It is easiest to purchase special techniques, however, taking into account the high prices, for which many Western and domestic carsMost of the landowners are inclined to collect their hands the minitractor for the processing of the Earth. In principle, this the task is completely solvedThe main thing is to understand where to start the process of manufacturing this technique. It is advisable to first prepare a drawing to clearly know which details should be present in the homemade mini tractor.

The easiest option is to take advantage of the experience of other folk craftsmen who have already had to solve such a task. There are a lot of resources in the network, where even full drawings are laid out, which can be a project To create a homemade mini tractor with their own hands. After that, it will only remain to prepare the required materials and tools, after which you can proceed.




Similar homemade are known since the times soviet era. And what way to do them is usually invented on the basis of individual developments, in many ways you have come down to our time.

The reasons that push the increasing number of people to refer to the tractor's own production can be several. The main one:



• the lack of funds for the purchase of even a used model produced by the decade ago, not to mention the new machines that are sometimes a whole condition;
• the desire to create your own unique mechanism that would fully meet the personal ideas of the user about the quality, power and productivity of this technique.

No matter what reason you turned to this topic. It is important that one, having a sufficient margin of spare parts and components, having at least primary technical knowledge and the desire to create with their own hands, it will not be a special difficulty.

Popular for today options are tractor machines from "Oka", "Zhiguli", "UAZ", "Loise", "Zaporozhets", "Niva", "GAZ-66", "Moskvich" and other cars.

We will try to figure out what stock of the source materials should be placed in order to embody your technical dream into life.

How to start assembling a self-made tractor?

The self-made tractor belongs to the category of agricultural machinery, when designing which the rigor, clarity, rationality should be maintained, which will allow them to reveal their production potential.

Therefore, before starting work, you need to consider and fulfill the drawings of the future machine, or to use our presented below. They will serve as a reliable prompt for the following transformations.

The key elements of any tractor, not only the one we offer to make themselves are:

• frame;
• motor;
• transmission;
• tie Rod;
• hydraulic drive;
• driver cabin.

Consider in turn features for their design.

Frame

It is necessary to serve a strong basis underlying any agricultural engineering, whether it is a combine or tractor. Its manufacturer should be made from high-strength metal, which could withstand the severity, both the main mechanisms and additional attachments, without which no tractor costs.


Frames are:

• solid design;
• crook.

Moreover, the aggregates with a turning point - more maneuverable and reliable, which is determined by a number of advantages, namely:

• simplify the process of reversal of technology in limited field conditions;
• determine good permeability even in those areas where instead there is only direction;
• better balance;
• the ability to demonstrate high power parameters at low fuel consumption.

Creating a filling of 4x4 somewhat complicates the process of assembling the frame, but it will cost.

Rama Assembly - Detailed Guide

Consists of such actions:



• welding semi-folds, for what you need to have channel number 8. The dimensions of the front - 90 x 36 cm, and the rear - 60 x 36 cm. They are joined at an angle of 45 0;
• installations of 2 cut billets of the square pipe on the front semiracy, which will make a subframe for localization of the motor;
• welding additional metal pieces for other parts;
• installation on the posterior half-frame of metal supports in a vertical configuration that can be enhanced by a regular corner;
• fasten the metal plate with a thickness of at least 1 cm from the back on the racks, where the sample will be aggregated for the future tractor;
• the welding of the metal sheet to the top of the semiracy to designate the place of the tractor driver and provide additional protection in the place where the turning point will be;
• we use a cardan mechanism for the articulation of both semi-sends, for which you weld to them forks, better of steel, and a hinge for which you need a pin and bearings that can be taken already in the finished form, for example, from GAZ-66;
• we check the good front clutch with the rear traverse simultaneously and in the horizontal, and in the vertical plane, so that the future tractor unit can easily boom and straight and direct settlement roads. With the same purpose, you can provide running part rigid hitch;
• the equipment of the front half-weather hub, which can also be brought from "UAZ" to designate more mutual swings when the main components are discrepanied.

Thus, it can be concluded that despite the first glance, the intricate design of such a frame, 2 main parts are distinguished in it:

• traverts, welding which can be made of primary means, not even having a new metal;
• spars to make which you can be from the rancher.

Motor

The motor part for the tractor is done ready, which greatly simplifies the design task. For such purposes, the engine is suitable from Moskvich or from "Niva" or another vehicle. Its installation is made on a special subframe, to which it is securely attached by bolted tie. No less popular today homemade tractor With the engine "Lifan", which has Chinese production and well shown itself in field trials.

All works that are planned to produce with the help of such an aggregate are quite laborious and long. And to the motor with passenger models The car is most organically "adapted" to a difficult working pane, it is necessary to initially provide for its thermal protection.

Otherwise, the engine can experience overheating, as a result of which it will be obtained not only the larger wear of parts, but also breakdowns that are not needed in the sowing or in a cleaning time.


The gear ratio is also not worth ignoring, because considering the fact that the maximum operating speed on the field of such equipment does not exceed 5 km / h, the motor should demonstrate at least 2 thousand revolutions per minute. Otherwise, the productive process will not work.

Each of the Lemekhs should take a traction force of at least 190, but not more than 300 kg / cm to ensure optimal specifications such an aggregate.

Transmission

Now go to the transmission and gearbox. To establish this process, a motorcycle clutch from any brand or model is useful. It is necessary that the torque was transferred to the gearbox, or rather - its primary shaft. If desired, the gearbox can also be taken from any old car, for example, from Zaporozhets or from "Zhiguli" if there is no possibility to buy a new one.

It is very important that the leading wheels are also rear, and front, i.e. Tractor was C. fully drive. This is achieved by the gearbox connects with a chain gearbox through the hub, feeding the turnover to the front axle. Hinged compound Traverse reached the transfer of torque on the rear axis of the tractor.

The classic design of self-made equipment is usually with belt clutch, but it can be with a toothed, craft-worm, etc.

Steering gear

In his design, the main rule is one thing - it is better to take a control system with old tractor or automotive equipment than to try to recreate everything from scratch. Hydraulic cylinders belonging to the leading role in agricultural maneuverability can be borrowed with mTZ technology or "Vladimita". The desired pressure level in them is created by the pump, which also starts the circulation of the oil. Therefore, it also needs to be found before the start of the assembly.
Most optimal optionWhen the wheels of the main shaft run the gearbox.

Steering wheel and seat can be taken from ordinary passenger car. Their consolidation should be made in accordance with the ergonomic preferences of the one who will work for them to avoid inconvenience and grip.

Cabin operator

As a body, you can take a sheet steel, which is simply trimmed and workplace tractor driver, and the hood itself. A more complex option provides for the use of metal, steel corners, factory windows, steering, doors, mirroring and more than any other, not always available at the disposal of elements.

We recommend a less costly method - a metal trim insulation from the inside, putting the front glass with the old technique, thereby simplifying the task several times. If you do not plan to operate the tractor in the cold season, you can not hurry from the cab, and just pull the tarpaulin.

Stage assembly of a holistic mechanism

At the final stage, it is necessary to compile a single whole of the prepared elements. Mandatory equipment is equipped with a tank for fuel, brakes, clutch, as well as overall lights and headlights for movement at night.

In conclusion, I would like to add that to build a similar design at home is not very difficult, as it seems at first glance. The main thing is to stock the necessary set of tools and prepare consumables and ready-made details, such as engine, grip, steering column, hydraulic cylinders, oil pump, fuel tank, Wheels that do not have to purchase in a new and unused form. Well, if there is welding equipment, power tools, without which this process It does not move from place.

We hope that with our instructions questions regarding how to assemble a single technique from individual units, there is no way to ensure solo equipment literally from nothing of each dacket or farmer.