Homemade products from the vaz bridge. Do-it-yourself motoblock from the rear axle of the vases. As for the materials, you will need

The trailer described below to the walk-behind tractor from Zhigulevsky bridge, makes it possible to load it up to 500 kg in order to prevent overturning, we load the load as much as possible to the beginning of the trailer.

How to make a trailer for a walk-behind tractor from the Zhigulevsky bridge

We made such a trailer according to the standard scheme (the frame is shown below), the only thing that was installed was the Zhiguli bridge, which made it possible to immediately put the brakes on the trailer. We used this trailer to pull concrete stepsons from telegraph poles out of the ground.

In one trip, it turns out to load 2 posts weighing 250 kg each. The movement was light, it was possible to load more, but it is better not to risk it. We load the posts directly onto the frame.

The trailer is equipped with mechanical brakes - the brake drums of the Zhiguli bridge are used. The brake cylinders were removed, the handbrake cable was brought to the pedals and attached. The walk-behind tractor is not equipped with brakes, therefore, on steep slopes, the transportation of goods can become dangerous.

The body of a homemade motoblock trailer allows the winch to overturn. The photo shows wet clay, but in general everything is tipping over perfectly. There is also one small improvement that can be made. Make narrow fenders, their width should be 14 cm, then we attach them to the frame of the walk-behind tractor. Then we release the roller, it brakes on the rubber and does not hit the wing. We now attach standard fenders to these wheel arch liners. They can be easily removed and reinstalled (by changing different wheels). Spray from wheels does not hit your face.

Welded frame for a trailer for a walk-behind tractor

We make the frame for the trailer to the walk-behind tractor from steel corners and pipes. The design is obtained with a margin of safety.
Frame design drawing for a homemade trailer.

1. - brace - corner size - 21x21x3,
2. - seat frame - corner size - 21x21x3,
3. - riser - pipe - 50x25x4,
4. - seat post - corner size - 40x40x4,
5.14 - front struts - pipe dimensions - 50x25x25.
6.15 - longitudinal side members - corner dimensions - 40x40x4,
7.8 - right wheel axle supports - corner dimensions - 32x32x4,
9.16 - rear struts - pipe dimensions - 50x25,
10. - reinforcing cross member - corner dimensions - 40x40x4,
11. - longitudinal hinge body - pipe dimensions - 58x4,
12. - wheel axle - bar sizes - 030, 13.
17 - transverse spars - corner dimensions - 40x40x4,
18. - kerchiefs - (s4)

Do-it-yourself trailer hitch for a walk-behind tractor

A hitch is a mechanism that allows you to attach it to walk-behind tractors attachments... Basically, a walk-behind tractor hitch can attach hillers, flat cutters, plows, potato diggers, trailers and a double hitch.

It is such a rigid coupling that is one of the demanded and quite popular attachments, which is most often installed by the owners of private estates.

Hitching a trailer for a walk-behind tractor with your own hands is a very important component unit that ensures the reliability of the connections between the walk-behind tractor and trailed equipment. There are different types of hitch connection. And the difference is what exactly you want to attach to the walk-behind tractor, in our case it is a trailer, so the U-shaped coupling unit for the walk-behind tractor is very suitable for us.
The trailer hitch for the walk-behind tractor must be made secure enough to withstand constant loads... Therefore, we recommend making it only from a durable metal grade. The hitch is based on a U-shaped mount. To make it, a channel is suitable for us.

This mount must be installed at the back of the walk-behind tractor under the steering wheel.
In the mount of the motoblock hitch, you need to drill holes of a suitable diameter in order to fix the bracket and the mounting pin in it. We take the pin from high-quality and high-strength steel. It will serve us to connect additional accessories to the walk-behind tractor.

The location of the bracket should be with its long end down, this is necessary so that the equipment that we connect to the walk-behind tractor performs all the necessary functions and the end of the bracket does not touch or bend.

This type of hitch connection for a walk-behind tractor is standard.
Before starting work, it is worth checking everything very carefully. threaded connections- they must be fully tightened. This simple procedure helps us to prevent damage to the hitch, because a loose or disconnected connection can lead to a breakdown.

After checking all the connections, you can safely get to work. Firstly, it is worth remembering that setting up attachments in our case, this trailer still depends on the walk-behind tractor itself and its technical capabilities. After setting up the equipment, you need to carry out trial work - very carefully monitor its operation in the range of 3-5 meters, and, if necessary, make additional adjustments.

Homemade brakes on a trailer for a walk-behind tractor blueprints photo

Do-it-yourself trolley for walk-behind tractor drawings, photos, videos

We make a homemade trailer and hitch for a walk-behind tractor with our own hands

Is it possible to make a walk-behind tractor with your own hands from the VAZ rear axle? It will not be possible to assemble a full-fledged walk-behind tractor, but the trailer from this unit for agricultural machinery will turn out to be excellent. Of course, a number of changes will have to be made to the bridge design, but this will help us to correctly assemble the new trailer frame in the future.

Assembling a walk-behind tractor from scratch

If you are going to design the entire walk-behind tractor with your own hands, or even a whole mini-tractor, before starting work, you should think about the feasibility of implementing such a project. The modern market can offer the user many models of domestic and Chinese-made motoblocks, whose characteristics allow for work of low and medium difficulty. Moreover, the price of such equipment is quite affordable for many users. So a project to create your own walk-behind tractor should have the following advantages:

low cost;
the possibility of using when assembling old spare parts from equipment, cars or motorcycles;
improved performance in comparison with the factory analogue;
additional functionality.

The project is worth implementing if at least 3 of the listed points have been met. Otherwise, the idea is not worth the cost and it is easier to buy a ready-made walk-behind tractor, even a used one, with the subsequent updating of parts.

Now about the design. You need to find a drawing according to which the homemade assembly will be made. The drawing will indicate the main parts, features of their installation, as well as the method of manufacturing fasteners for spare parts. Without documentation, it will be impossible to implement the project, so the primary task is to find the most suitable drawing. After that, you can begin the selection of materials.

Details, assembly of new units and complete set of the walk-behind tractor

Unfortunately, not so many parts can be used from an old VAZ for a walk-behind tractor. Here is a list of what will come in handy in one case or another:

engine, since the Zhiguli has a gasoline engine, this option is not the most economical;
fuel tank and parts of the fuel system;
exhaust gas removal system;
air filter;
starter;
steering wheel, throttle and clutch levers;
gearbox, transfer case;
wheels;
rear axle - useful for assembling a trailed structure.

In fact, this is everything that can be used from VAZ. It is very difficult to make a homemade walk-behind tractor from the Zhiguli bridge and similar VAZ models without many transformations, so you have to use only separate parts of the chassis.

Usually, a diesel engine is taken for a walk-behind tractor, so it is worth delving into old motor vehicles, for example, in the same motorcycle. There are some homemade products with saw motors, but they are used for light excavation work.

The choice of the engine is very important, so be guided by the type of work that will be performed by the walk-behind tractor. For medium loads with plowing the land and harvesting, an engine from a motorcycle will be enough, and for more laborious work, an engine from a car will already be required.

In some cases, if there are not enough parts, you can buy original spare parts for walk-behind tractors and use them in the design. This option should be considered only if the drawing contains recommendations and examples for altering purchased spare parts.

Since we need to get a working prototype, try to follow all instructions as fully as possible and carry out all work according to the diagram and drawings.

Mini tractor

A minitractor differs from a walk-behind tractor in that its power is higher, which means that the field of application of equipment on the farm increases and changes. It is quite simple to make a mini tractor from motoblocks by connecting a suitable trailer. Here you can use both the factory model of the walk-behind tractor and its home-made counterpart. It will turn out to be such a walk-behind tractor from the bridge from the Zhiguli and with a trailer. As an engine, it is worth taking a diesel one, preferably more powerful. This assembly option also involves the use of a special drawing.

From the Zhiguli, not only the rear axle will come in handy, but also the gearbox. Some rework will be needed:

The top of the gearbox is sheared off, it is bolted to a makeshift frame. The ratio of the pulleys is 1: 4.
A chain drive is pulled from the checkpoint to the axle, adjusting sprockets are installed with an efficiency ratio of 1 to 3.8.
The bridge itself is bolted to the frame of the walk-behind tractor.
Wheels are made of Zhiguli disks. You can disassemble the structure along the welding seams, and then narrow the disc itself, putting a smaller part into a larger one and welding the resulting part with welding.

The option involves the use of 2 ready-made units: a walk-behind tractor and a trailer.

Using the rear axle VAZ

What you can certainly do with your own hands is a multifunctional trailer from the rear axle of the Zhiguli.

To do this, you need a few materials:

steel tubular billets 60x30 and 25x25 mm;
wheels and springs from the rear axle of the Zhiguli;
sheet pieces of steel from 0.8 mm thick;
channels, duralumin sheets from 2 mm thick.

The trailer body can be assembled different ways... One of the most common options is wooden with metal corners and screw fixings. The work process is as follows:

The wooden frame is attached to metal structure rear axle.
Metal parts are welded together.
Cross beams are made from a profile of 25x25 mm, tubular blanks are useful for side members.
From the corners of 25x25 mm we make a metal strapping for the frame, weld it to the lower bridge.
Next, the beams are connected.
With the help of springs, we connect the side members together. To do this, the edge of the springs is carefully put on the axis of the beams. The beam is connected to the central part of the structure with ladders.
The last part is a triangular drawbar, which is welded from metal pipes. The drawbar is welded to the metal frame.

It remains to build a transition from the drawbar of the trailer to the walk-behind tractor.

Conclusion on the topic

It will not be possible to use completely the entire Zhigul for assembling a walk-behind tractor. The most necessary parts of the structure from this VAZ model: rear axle, which is used mainly for trailers; Checkpoint; exhaust system and gas tank.

All other parts are practically useless. It will take a long time to look for a suitable drawing in order to realize the old Zhigul to the maximum in the form of a new agricultural machine. But there are similar projects, and they have been successfully implemented by other craftsmen, all that remains is to find the necessary drawings.

Many people are interested in whether it is possible to make a walk-behind tractor with your own hands. A heavy walk-behind tractor or compact-size walk-behind tractors are indispensable helpers in agriculture, but not all farmers and summer residents have the opportunity to purchase such equipment. Therefore, if you have certain skills, knowledge and skills, the walk-behind tractor can be assembled with your own hands. In order for a self-assembled motor-cultivator to serve for a long time, a project diagram is created. It is necessary to correctly measure the parts, buy materials and tools, and complete technical drawings and dimensions of assemblies. You can use one of the instructions of folk craftsmen who write on special forums how to make a walk-behind tractor with your own hands.

Any recommendations on the Internet on how to independently perform a walk-behind tractor should be checked by reviews. It's good if the users of such self-made motoblocks are friends or acquaintances. Then their reviews can be trusted, in other cases, all the advice on assembly and use homemade devices must be checked.

How to assemble a walk-behind tractor yourself

Consider how to assemble a walk-behind tractor with your own hands. Parts that can be used for DIY come from old motorcycles and scrap metal. As an engine, which is often put on home-made motor-cultivators, you can use a motor from Friendship - a chainsaw.

Such an engine has sufficient power, allows the use of various attachments. This greatly expands the functional use of motor cultivators. Many people put on a walk-behind tractor an engine from a motor scooter Ant, which has excellent characteristics and parameters for working at a summer cottage.

To create a walk-behind tractor at home, you will need the following spare parts and materials:

Steel corners measuring 36x36 mm or pipes 60x50x2 mm. From these parts, you can assemble a frame for a walk-behind tractor.
Fully assembled engine.
Fuel tank.
Exhaust system.
Air filter.
Kickstarter.
The steering wheel on which the clutch and throttle levers should be.

The following tools will help you to make your own walk-behind tractor:

Welding machine.
Drill.
Vise.
A set of horns and spanners.
Grinding machine, on which a special disc for cutting metal must be installed.

The scheme for creating a walk-behind tractor

A self-made walk-behind tractor from the ZAZ gearbox consists of 2 wheels, is self-propelled, assembled with an engine on which there is forced cooling of the cylinder head. It is carried out with the help of air. The motor must be selected so that it can operate at different speeds, including low speeds, and be able to perform large volumes of work. You can put the motor from a scooter, and remove other elements from it:

control cables;
engine mountings;
handles;
chains;
arc, frame.

The brakes on the walk-behind tractor are used both by factory production and by our own. Homemade brakes will allow you to take into account the necessary parameters and loads.

With everything you need at hand, you can make a homemade mini-cultivator at home quickly and without any problems. A motoblock based on the ZAZ gearbox is created as follows:

A U-shaped frame is cooked from the pipes.
On lathe you need to grind the wheel axle.
Make 3 homemade pivots that fit the front and control rods. This approach in the assembly was used by the designer Arkhipov when he was making his walk-behind tractor. The hinges were used to connect the cultivator, handlebar and plow.
Weld a steel pipe onto the frame of the machine, on which the axle should be. It is needed to provide tension that is transmitted to the gearbox. In order for this tension to be constantly present, a swinging rocker must be made.
Weld the shift knob. A small piece of steel pipe is suitable for these purposes.
The undercarriage can have a chain pitch of 12.7 and 15.9 mm. The sprockets on the chain have the following characteristics - the output shaft is 11 mm, the output shaft is 60 and 20 mm, and the travel axle is 20 mm.

The main stages of manufacturing a walk-behind tractor:

The frame is welded, on which the engine must then be installed, 2 pipes in the form of an arc.
A fuel tank is attached between them.
We assemble the motor using a bracket that is also welded to the frame.
A motor with a suspension must be hung on the axle, and then all the parts are connected to the arcs of the frame.
The output shaft is mounted.
Control cables are pulled.
The chains are tightened.

Transmission and clutch

A self-made motor cultivator based on the VAZ gearbox or based on a manual transmission must have an excellent transmission. It is needed in order to transfer the torque from the motor to the wheels, to change the speed and direction of the machine. This part of the walk-behind tractor consists of nodes that are connected in series with each other:

reducer;
differential;
clutch;
Transmission.

Gearboxes and transmissions are divided into several types:

The most optimal solution- installation of a gear transmission on the walk-behind tractor, which has several speeds forward and backward.

In motor cultivators, you can use transmissions, which consist of 2 gearboxes - gear (installed on top) and worm (bottom). This design is suitable for light and medium cars, but for heavy motoblocks it is necessary to install more modernized versions.

The worm gear transmission can be equipped with a centrifugal automatic clutch. The belt drive on gearboxes of this type can also act as a clutch, which performs its functions through a tension roller and a control mechanism (rod and levers).

An important part of the transmission and clutch is the release bearing. The rate of torque transmission depends on the release bearing.

Chassis and controls

The undercarriage is a frame on which all the parts of the walk-behind tractor and wheels must be attached. When there is no frame, then the transmission performs its functions, and the motor and wheels should be mounted on it.

Parts from the car, for example, from the rear axle of the Zhiguli, can be placed on the chassis.

it suitable option in order to change the distance between the wheels and set the track of the desired width. If there is no rear axle from the Zhiguli, then it will fit from the Ant or the all-terrain vehicle.

On walk-behind tractors, it is customary to use 2 types of wheels:

Pneumatic.
Weighted metal ones that have lugs. They are bolted or welded to the wheels. Additionally, other weights can be hung on metal wheels to increase the weight of the walk-behind tractor and improve traction.

The walk-behind tractor is controlled through a system of levers, gearshift rods and steering wheel. Some models have operator seats, but mostly controls vehicle carried out only manually. Arrange required constructions possible on the following nodes.

On the left of the steering rod, the clutch and emergency stop control lever is attached.

The throttle, wheel drive and brake levers are installed on the right side.

Zhigulevsky shortened rear axle for a homemade walk-behind tractor

For the construction of a homemade walk-behind tractor, you can use the rear Zhigulevsky (from a VAZ car) bridge, but for this it must be shortened. This is done simply: the axle shafts are cut, as well as the bridge body itself, of course, this is all done separately and a piece is cut out. Then everything is welded, that is, the axle shafts and parts of the housing of the rear Zhiguli bridge. Everyone chooses the appropriate track width for their homemade walk-behind tractor. In the photo, each axle shaft of the Zhiguli bridge from the VAZ-2106 car was shortened by 287 mm, and as a result, the track of a self-made walk-behind tractor will be 700 mm, taking into account the width of the wheels (that is, from the middle of the wheels). It is planned to install Zhiguli wheels on this homemade walk-behind tractor. View the walk-behind tractor assembly with the engine from the Minsk motorcycle and the rear axle from the six (copy the address (select and simultaneously press Ctrl + c) and paste into the browser window (Ctrl + v):
motoblok.populjarno.com/photo/motoblok_svoimi_rukami/tormoznoe_ustrojstvo_dlja_motobloka/zhigulevskie_kolesa_na_samodelnom_motobloke/10-0-124

Open photo Shortened rear axle of the car VAZ-2106 in an enlarged form. If this is a drawing or diagram of a device, you can download it to your computer by opening it in large size and using the "Save picture as." Function (right mouse button).
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"For a homemade walk-behind tractor"

View all photos, drawings, pictures and diagrams from the category "Motoblocks from cars" by clicking on link... You will find even more materials with descriptions of how to make a motor-cultivator and accessories for it in the section " Photos of homemade motoblocks"Or by making a selection from all materials on the site motoblok.populjarno.com according to the following LABELS:
of the car, wheel axle, mechanisms, reducer.

Perhaps what you are looking for is in one of the most viewed sections of our website:

DRAWINGS AND PHOTOS OF DIY MOTOR BLOCKS and ATTACHMENTS
(CLICK ON PICTURE or title):

who did homemade trailers what hubs and wheels were installed to the walk-behind tractor

Vladimir (Ansbert) Gogo has what is, then stavtm.

leonid (Addalyn), so as not to grind.

Sergiy (Upendra) On the trailer of my MB, there is a rear beam "Moskvich" -2141, assembled

Alexander (Thomason) will be hard

Basil (Agharna) The best option is a scooter trailer almost every year, you just need to remove all unnecessary and weld the drawbar instead of the front end and you're done.

Well, if there is a problem with a scooter, then a good option with rear suspensions from a front-wheel drive car, well, for example, from our nine.

Sergey (Bruno) Front from the Cossack

Sergey (Bruno)

Sergey (Bruno) Front with Zhiguli

Sergey (Bruno)

Vyacheslav (Dulcinea) I have wheels from 3 d with which hubs they can be docked and how to make a brake

Ivan (Sealey) Wheels and hubs from agricultural machinery 4, 50x10 but no brakes.

Sergiy (Upendra) It's hard depending on which MB. I have a "Chinese" 8 strong, diesel. The MB itself weighs 220 kg, the trailer is 300, for a total of 520, but it pulls a ton, it is checked, but this is in an emergency, and I have been driving within the range of 500 - 700 kg for 3, 5 years. We have very popular 8-10 strong, 6-speed diesel "Chinese", viscous, hardy, easy to maintain.

Gennady (Honoura) I took the hubs and brakes from a VAZ 2109 car. A homemade trailer weighing about 100 kg. carries boldly. 500 kg. cargo

Gennady (Honoura) rear hubs.

Anatoly (Kellie) Great idea, in general, the rear axles from front-wheel drive cars are ideal, you can make hydraulic brakes using the master cylinder from the clutch of the same VAZ - classic, and make a handbrake.

Sergei (Bruno) and if you put the drive axle from Vaz and make a drive from the Voma, then any mountain does not care, but it walks through the mud like a tank.

Sergey (Bruno) BUT! ON A HARD COVER, MUST BE DISCONNECTED.

Sergey (Bruno) THERE IS ANOTHER SECRET - SUPPLY UNDER THE TRAILER A NIVSKY DISTRIBUTION WITH INTER-AXLE DIFFERENTIAL AND WILL BE ALL-WHEEL DRIVE.

Nikolay (Baladhi) soon they will work out the new field, maybe it will be better

Tags: How to make a walk-behind tractor from a bridge from a vaz

Rear axle VAZ 2101 shortened for a walk-behind tractor

Our assistant MOTOBLOCK | Topic author: Nikolay

cargo motorcycle dnipro

Sergey (Kazuno) Dnipro-highway mrtocycle. Without forced cooling with a load through the fields and forests. The engine will come to the Khan. In the summer, in the heat, he immediately warms up and cranks the liners.

Nikolay (Cramer) 3 years working Dnipro excellent temperature

Sanya (Chaviv) I want to create one for myself, only from the "Ural"

Sanya (Chaviv) Tell me, what is the bridge made of?

Vladimir (Annamae) I think from the classics.

Vladimir (Annamae) Why are you removing comments?

Sanya (Chaviv) And from a Muscovite, you can put it with his own risors?

Eugene (Amadee) About 20 years ago, a man drove through the villages on a similar machine, repaired sewing machines.

Eugene (Amadee) The duralumin van was larger than the heel.

Nikolay (Cramer) bridge vaz 2101

Sanya (Chaviv) And what springs?

Nikolay (Cramer) Muscovite

Sanya (Chaviv) And what about the brakes? Liquid?

Nikolay (Cramer) rope

Homemade walk-behind tractor based on the Minsk motorcycle and ...

Apr 24, 2014 - Motoblock based on Minsk and VAZ bridge ... nothing shakes or dangles, well, what have you thought of what will you do from your bridge?)).

The rear axle VAZ 2101 shortened for the walk-behind tractor ...

DIMENSIONS for a track of 70 cm, we shorten the bridge of the vases - Duration: 2:18. Alexander Buek 617 views. 2:18. How to make a Trailer for a Motoblock ...

To cultivate a plot of land requires a huge amount of physical effort. Some farmers enjoy physical labor, so they are quite satisfied with the elementary tools of labor in their work. But most summer residents for plowing acres on personal plot use walk-behind tractors, which are often assembled with their own hands.

Design features

A homemade walk-behind tractor is used most often to perform simple, but laborious work:

plowing a land plot;
hilling plantings;
mowing grass or tops;
application of organic fertilizers.

You can upgrade any walk-behind tractor with a ZiD engine or some other, make it on large wheels, with a belt drive.

Often, craftsmen prefer to reassemble such units using old spare parts from such mechanical devices:

chainsaws of the "Friendship" type;
motor scooter;
motorcycle;
washing machine.

An electric motor can also be required in this technique, for example, to create air cooling, so a motor from a vacuum cleaner or small refrigerator can also come in handy.

If a person owns a tool, understands the device, then making a walk-behind tractor is not difficult. In terms of material costs, it may cost minimum amount, while prices for a good unit start at $ 300. If everything is done correctly, a new device, created by one's own hands, can be in no way inferior in reliability and performance to imported models such as the "Cayman" walk-behind tractors.

Often, masters use old units from the Druzhba saw as engines. At the same time, the walk-behind tractor is easy to operate, even a non-professional or a minor can work with it. The power plant is capable of withstanding significant loads without stalling even at low speeds.

This indicator is important for the following work:

plowing;
harrowing;
harvesting.

Even branded walk-behind tractors not all can perform such work.

Advantages and disadvantages

The advantage of a home-made walk-behind tractor is that it can be made, focusing on the needs that exist in this farm. For example, a practical unit must do the bulk of work on plowing and harrowing. In accordance with these "requests" the right size frame, the engine is adjusted so that it runs at low speeds. It is necessary to tidy up the assembly that secures the attachment.

One of the shortcomings is that it is not always possible to perfectly fit all the blocks taken from different mechanisms to each other with your own hands.

In order for all units to work in a complex, one must master many engineering professions to perfection, have a fair amount of practical experience.

How to do it?

The example that will be given below (master V. Arkhipov) will be a good illustration of how you can assemble an all-wheel drive walk-behind tractor at home with your own hands. Cables can be taken from "Ant", ZAZ, scooter, rear axle - from VAZ, box - from "Zhiguli"... The main body is cooked from pipes with a diameter of 40-45 mm. Modular hinges are installed as rods, which will be a reliable "connecting link" between the power plant, plow and steering wheel.

Another tube is welded onto the supporting frame, which ends with an axis. Thus, the tension of the cables going to the box is challenged. The tension is realized using a moving lever.

This unit has a number of advantages. First of all, mention should be made of the hinge block. The non-dynamic rigid connection (which is found on many models) makes the mechanism difficult to operate. Swivel joint is more productive- you can change the direction of movement during plowing, while the plow can remain in the furrow.

This topic is quite relevant, because because of the resistance of the ground, the car is constantly "driving" in different directions. It often takes additional attention and effort to keep the mechanism on course.

The axis of the device is aligned along the vector of translational motion. During plowing, the entire block is slightly "turned". Moreover, the optimal perspective can be really corrected with the hinge rods.

The plowing depth can be maintained automatically. It should be said that the frame is equipped with a field board. It regulates the force that drives the plow into the ground, especially when it is burrowing. If it protrudes out of the ground at too high an angle, then the angle of attack increases accordingly, then the unit again enters the soil by a predetermined amount.

The future walk-behind tractor is equipped with a supporting frame and wheels, which can be made of metal, they will have good adhesion to any ground. To reliably "couple" the frame with the suspension, usually two bent tubes are used, between which the fuel tank is mounted.

To properly equip the engine, a bracket is used, at the end of which there is a steel axle (its length is 15 cm).

A bracket is welded to the frame itself, an engine is placed on the axis. The entire power unit is held together by arcs. Upon completion, another shaft is placed, control cables and chains are pulled.

Such a unit can perform many various works and be universal device... To do this, simply change the spare parts intended for the plow for the elements necessary for the functioning of the cultivator.

While driving, the machine deepens the furrow in the soil and at the same time places potato tubers there. To "close" the tubers, you just need to use the walk-behind tractor for this a second time... The algorithm for hilling plants is exactly the same.

The use of different dumps allows you to adjust the working width, it is also possible to “pick up” potatoes that were not harvested during the first pass. The walk-behind tractor can be used to remove snow and wet foliage, you just need to "pick up" a stiff brush.

Any walk-behind tractor consists of the following units:

engine;
transmission;
controls;
reducer;
aggregation system.

It is best to choose a two-stroke engine; a motorcycle engine from IZH-Planet is ideal for this.

Transmissions are in the following motoblocks:

toothed (it can be found most often on tractors or tanks);
gear-worm;
complex (gear and worm) with an additional pulley.

The system of various controls contains:

gear shifting;
gasoline supply;
brake.

A control node is a set of levers that are responsible for:

speed switching;
the flow of fuel into the engine;
brake.

The mechanism must be equipped with an aggregation device that provides a reliable hitch with attached equipment.

Required materials and tools

To assemble a walk-behind tractor yourself, you will need certain practical skills, as well as some engineering knowledge.

From the tool you will need:

welding machine;
grinder;
drill;
keys;
screwdrivers.

Consumables are also required:

nuts:
bolts;
counter washers.

As for the materials, you will need:

pipes;
corners;
brackets;
metal sheet 5 mm thick.

Step-by-step instruction

Correct assembly begins with a study of the drawings and the layout of the frame, which consists of pipes with a diameter of 45 mm. The control unit is attached to the rear of the frame. In front will be the transmission and battery, which will be mounted on a small metal platform.

The motor is attached to corners that are welded to the frame. A cross member is welded between the corners, it will be a "support" for the engine. Holes are drilled in the corners for fastening the nodes with bolts.

An important point is an correct installation reducer. It is usually placed between the wheel and the power plant.

Often, part of the energy of the rotating element is transformed with the help of a gearbox to attachments. The engine is cooled with the help of an air flow; for this, an electric motor is additionally installed, which has a 12 volt power supply.

The wheels have a diameter of 12 cm. Chains are sometimes put on the wheels for better grip.

The muffler can be used from a moped or scooter, you can also make it yourself. An important unit is a small adapter that connects the pipe to the muffler. It must be made by a turner or locksmith.

The fuel tank can be made from an ordinary canister. It is enough to make a hole in it and solder the hose (you can use cold welding). All the materials at hand are easy to get, they are inexpensive, but some units will need to be grinded, that is, ordered from qualified specialists.

The welding machine can be rented and welding can also be done by yourself.