Homemade walk-behind tractor: making equipment with your own hands. We make our own homemade electric walk-behind tractor Drawings of a simple homemade walk-behind tractor from an Izh engine

Many machines and mechanisms have been developed that help cultivate, cut furrows, weed between rows, and hill up plants. They are often quite complex, scarce and expensive. In the case where land plots small sizes, with light soils, many gardeners prefer to use a manual cultivator produced by the domestic industry. In this case, the work is carried out mainly by two people.

For this they use the characteristic method “one step forward, half a step back”: moving forward occurs in large jerks, with a 10-centimeter rollback. Since this method increased productivity compared to manual labor, but was physically exhausting, it was decided to equip the cultivator with the most simple engine internal combustion, that is, make a homemade motor cultivator.

How to make a homemade motor cultivator, description and drawings

Install an engine from a moped, make a two-stage power transmission, and install available bicycle ones as sprockets (so that the number of teeth is equal to 41).

First of all, we modernized the hiller frame. First, the wheel fork was cut off. Instead, a slightly elongated new plug was attached using electric welding. A pipe was welded on the front part of this fork, which is an additional amplifier and at the same time serves as load-bearing element for intermediate shaft and engine.

Since the hiller, as a result of the changes, becomes self-propelled, it is necessary to strengthen its standard wheel. To do this, a three-spoke spoke is welded onto the rim and hub. It is cut from steel sheet, 2 mm thick. The wheel itself was modernized by welding twenty lugs made from a 20x20 steel angle, 60 mm long, to it. A bicycle sprocket was installed on the wheel hub, on the left side.

The installed moped engine was equipped with forced cooling. To make this possible, a hole with a diameter of 29 mm was made in the engine clutch cover, which is located on the same axis with the socket of the crankshaft drive gear. This hole will be used to install the axle bolt and hub hub for the fan impeller.

How to make a motor cultivator with your own hands

The motorized cultivator consists of:

  • lug wheel (1),
  • bicycle sprocket (2),
  • three-beam welded spoke (3),
  • cultivator frame (4),
  • exhaust pipe with muffler (5),
  • modernized engine from a moped (6),
  • fuel tank (7),
  • tubular V-shaped post (8),
  • intermediate shaft sprocket (9),
  • pipe reinforcing the frame (11),
  • handles with carburetor throttle and clutch control handles (12),
  • mechanism for fastening and adjusting the handles (13),
  • cultivator-hiller paw (14),
  • knot (16).

For the manufacture of the impeller, a duralumin sheet was used, the thickness of which is 0.5-1.0 mm. The workpiece was previously marked, after which the mounting holes were drilled. Then it was scored with a chisel, cut with scissors, and the resulting blades were bent. This impeller is attached to the crankshaft using a shaped nut, a hub-bushing and a special M8 bolt. To make this happen, you need to follow a simple method and partially rebuild the engine.

First we rearrange the cylinder head. It must be turned so that vertical cooling fins are installed perpendicular to the clutch cover. Then we separate the drive gear from the crankshaft journal using a standard puller. We securely fasten the latter in a vice, having first installed protection against “crushing”, and move on to the fan.

We firmly screw the impeller to the hub-hub with M4 screws. WITH reverse side Be sure to rivet the fasteners. Using the splines to the impeller, we screw the shaped nut onto the M20 thread, thereby preparing the unit for connection to the drive gear.


Sheet metal is used to make the bottom cover of the fan casing. Next, it is installed on the clutch cover and connected with an M6 screw. Make sure that both parts are aligned as much as possible. The centers of additional mounting holes are installed in the coupling cover using the holes in the casing cover for this purpose. After this, both parts are removed from the engine again to cut the M5 thread and drill the missing holes. Once the clutch cover is in place, the fan cover is screwed onto it.

Next we work with the crankshaft journal. A gear assembly with a hub-bushing, an impeller and a shaped nut is placed on it. Using a special M8 bolt, everything is firmly fixed together. And using a shaped nut, they are pushed “tightly”. The latter can be screwed onto the threaded section of the hub-bushing.

To make the upper part of the fan casing, use a sheet of tinplate or roofing iron, the thickness of which is 0.3-0.5 mm. The workpiece is bent along thin lines, and the “tongues” are folded inward. Then you need to solder the seams and install the casing on the engine. The mounting holes in the bottom cover and the holes in the casing for the spark plug are made during installation, “in situ”.

The countershaft axle is re-milled using 45 steel. This is done in such a way that it is easier to fit welded sprockets onto it on one side, and the drive pulley on the other. The intermediate shaft assembly is assembled from a pedal or bicycle shaft.

For the manufacture of all tubular elements of the power structure of the motor cultivator, sections of water-gas pipes are used. To avoid cracks and breakages during bending, it is recommended to fill the internal cavity with sand. For these purposes, in winter you can use water, followed by freezing, which guarantees the pipes high smoothness and bending quality.

The gasoline tank is taken from the Riga moped, from which fuel flows by gravity to the engine. The tank is mounted on two tubular struts, which are welded to the intermediate shaft hub.

Control of the carburetor throttle and clutch is taken from the motorcycle. The cables are taken from a motor scooter. A 4 mm hole is drilled in the handrail, behind the clutch handle. The lever fixing bracket is inserted there in the released position. During manufacturing, the handles are made removable, so the cultivator can be easily placed in the trunk of a car.

During the test, when cultivating potatoes, processing productivity was achieved - fifteen hundred square meters in one hour.

Let's assume that you have a plot of land. You want to cultivate it with a cultivator, which you do not have. Otherwise, you simply wouldn't come here. You probably want to make such a unit yourself for some reason known to you, be it a lack of money for a factory cultivator, or just an interest in making such a machine yourself. In this case, you are lucky, if you have a 1.5-2 kW electric motor and a gearbox, then you can easily make a cultivator with your own hands in just a day or two.

Do-it-yourself motor cultivator: where to start and how to make it

The main parts of a homemade motor cultivator are the gearbox and the engine. First of all, we make the frame of the future cultivator, drill holes for installing the main components, and make handles for controlling the unit from two curved pipes with a diameter of 32 mm. Between the homemade handles it is necessary to place another pipe, which will act as a spacer for us, increasing the strength of the structure. We will subsequently install a start button to one of the handles.

To make the shaft, I used unnecessary scrap, welded a sprocket from the camshaft of a VAZ engine to it, and welded the chain and both sprockets with metal to make a cover.

I connected the three-phase motor using standard scheme“triangle”, place the capacitor starter button on the handle to make it more convenient.

Grousers for a homemade motor cultivator

Our cultivator must somehow drive. Select the wheels you need. Remember that small wheels will get stuck in the ground and interfere with work. Wheels that are too large will be difficult for a homemade motor cultivator to turn. The selected wheels are secured to steel angles, which are placed on the gear housing. Attach wheels to your homemade mechanism- that's not all. Attach lugs to the wheels. With their help, the motor cultivator will dig into the soil better.

Take car springs or just corners and cut out hooks of the required diameter from them. To get maximum effect, set the hook angle to 120°.

When you finish connecting all the parts, you will be able to use the self-made motor cultivator for several years. If you want the unit to simply break solid soil into large pieces, you will need to go fast with it. A lower speed of passage grinds the earth into the smallest particles - it all depends on the speed of work with the cultivator. Before using it, lubricate the mechanism shaft with oil so that the homemade product will last longer without breakdowns.

Using the same principle, you can also use an engine from washing machine. Disassemble the children's bicycle and fit the sprockets and bicycle chain to your unit. The result will be a homemade electric cultivator. However, if you decide to make this unit yourself, keep in mind that the wire will constantly get tangled under your feet and get in the way. Due to the fact that the power supply of the mechanism depends on the network and cable, you cannot go further than its length allows.

Do-it-yourself cultivator: video selection

For a complete idea of ​​what awaits you after you decide to make a motor cultivator with your own hands, you can watch the video collection with a homemade unit.


How to make a cultivator with your own hands: simpler options

There is such a cultivator - “Nimble Baby”. Let's look at how you can make one at home.
Take the wooden axle. It will become the connecting elements for the remaining parts. It is necessary to attach a pipe 24 mm in diameter to this axis. It will serve as a handle, so in order not to bend too much, choose the length of the pipe to suit your height.

Attach wheels with a diameter of no more than 200 mm to the mentioned axle. the cultivator will rest on wheels, the height of the tool above the ground depends on the height of the wheels that we have adapted to it. By the way, the wheels need to be cut out of metal 2-3 mm thick. After you have connected everything indicated, you can work on the ground.

The word cultivator does not only mean motor units. You can use it at your dacha and hand tool. It is much better than a standard hoe and much easier to make at home than a motor cultivator. Have you heard about the Tornado cultivator? It looks like a defective pitchfork.

A round axle to which twisted teeth are welded in a spiral. Such a tool is easiest to make from existing forks, if you don't mind. If you still need your pitchforks, buy others from the store and make a “Tornado” out of them. Believe me, it is cheaper to buy forks and remake them than to buy a ready-made cultivator. Take a hammer and go over the teeth, letting them bend in a spiral.

Homemade cultivator "Tornado"

Tornados are easy to use thanks to the lever that the operator grabs when turning the cultivator into the ground. For the lever we need a pipe, which we need to attach to the handle. The pipe should be 50 cm in length. You can use electrical tape for fastening. As a pipe, you can use a nozzle on the handle, which is usually equipped with shovels. Such a lever will protrude 25 cm on both sides of the handle.

You can make a Tornado cultivator from spring steel. We take a plate half a meter long, 1-1.5 mm thick and 2 mm wide. Bend the steel and make a loop out of it, which you put on the handle. Watch the height of the cutting. It is important to maintain the diameter of the resulting loop - it should not be more than 20 cm in diameter in order to fit freely into the aisles.

There is another version of the cultivator - a rotary disk. We just warn you that you will need to apply a lot of physical strength to make the necessary convex disks. Place regular metal discs and hit them with a hammer. They should become cup-shaped during the process.

We put the main part of the mechanism - namely the disks - on a bushing, which we attach to the axle. We attach both ends of the axle using cotter pins on a large bracket.

We make a hole in the large bracket into which we insert a pipe with handles and a crossbar between them.
On the small bracket using welding machine place the rod. It should be 24 mm in diameter and 25 cm in length. Then we screw a 16-diameter rod into the rod.

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    What attachments are needed for motor cultivators?
    How to do manual cultivator with your own hands

    How to make a homemade motor cultivator

    How to make a homemade electric cultivator, photo, video

Land plots in villages and large summer cottages require enormous labor costs during the period of plowing, hilling and cultivation. The task can be greatly simplified with the help of a tractor, but its cost for many small farmers and gardeners is prohibitively high. Great solution in this case there will be an assembly homemade walk-behind tractor from a chainsaw or motorcycle.

Scope of application

The advantage of a walk-behind tractor lies not only in its low cost, but also in increased maneuverability, which allows work to be done in areas where a tractor simply cannot pass due to its dimensions. With its help, you can process plots as small as one square meter.

Depending on the installed additional equipment, the walk-behind tractor is used to carry out certain types of work on the land plot. Lightweight models are usually equipped with a weeding tool and a cutter. Heavier specimens can already be used for plowing, hilling and mowing.

On heavy walk-behind tractor The following devices can be installed:

Using such a device, if you add a seat and a trailer to it, you can transport various loads weighing up to 300 kg over short distances. It is actively used for planting and harvesting potatoes and other agricultural crops. The walk-behind tractor acts as irreplaceable assistant when clearing large areas of snow, drilling and fertilizing the soil.

DIY unit construction

Despite the fact that the cost of such a device is many times less than a full-fledged tractor, not every summer resident or village resident can afford to buy a factory-assembled walk-behind tractor. Prices for branded products range from 30 to 200 thousand rubles. The cheapest are Chinese-made units, the reliability of which is extremely questionable.

Assembling a homemade walk-behind tractor with your own hands is a profitable option. The required costs, given the presence of most spare parts, which are usually always available on private farms, will be minimal, and the quality is no worse than the factory one.

Required components

Before starting assembly work, you should decide what rated power the homemade walk-behind tractor will have. Most best option- use an IZH Planet 5 motorcycle or a powerful chainsaw, for example, a Ural, as a donor of spare parts. But any similar engines can be used.

To assemble a homemade walk-behind tractor you will need:

  • drawings;
  • welding machine;
  • set of tools;
  • steel pipes;
  • car wheels or sheet metal;
  • donor (motorcycle or chainsaw).

During the work, additional parts will be required to connect the engine and frame. Attachments can be used from the factory or made independently from available materials.

Frame making

Since in each specific case the design of the unit may differ depending on the parts and engine used, before starting assembly you need to draw up a work plan and make the necessary design drawings, based on the operating manual of the factory walk-behind tractor.

General principles and manufacturing procedure load-bearing structure are:

In addition, you can use a ready-made motorcycle frame, slightly modifying it. You will need to remove the front fork and all parts that interfere with the installation of new equipment. A mount for the hitch should be welded behind it.

With this option, they usually immediately install the wheels from the car, adding an axle made of solid round timber to the design.

Creation of the power section

Regardless of whether the motorcycle engine is installed on a walk-behind tractor, a scooter or a chainsaw, they all must have active air cooling. To make starting easier, it is necessary to change the power system by replacing the fuel supply valve with a petal one.

The muffler is used for a motorcycle or make it yourself from a pipe with a diameter of 70 mm. To do this, you need to cut off a small part about 25 cm long and fill it with sawdust and shavings. The outlet hole must be narrowed by half.

The muffler must be positioned so as to completely ensure exhaust gases are removed away from the person who will operate the walk-behind tractor. A separate steel structure is assembled for the engine from pipes with a diameter of 42 mm. Externally, it should resemble a sled with brackets having holes for bolts, with which it is attached to the main frame.

Main nodes

In addition to the wheels, engine and frame, the multifunctional walk-behind tractor must be equipped with additional components, without which it is impossible to perform a number of basic tasks, and its use will be limited simple transportation of goods.

The speed reducer is a gearbox element that makes possible work unit at the lowest speed. In factory models, the speed reducer is installed on the gearbox; accordingly, this must be done on a homemade walk-behind tractor. When planting or harvesting potatoes, sowing or plowing, the power plant requires maximum power at the lowest speeds. It will not be possible to achieve such an effect without installing this node.

A gearbox is a mechanism that ensures the transmission of engine torque to individual components that drive the walk-behind tractor. Install it between the wheels of the unit and the engine.

When working with some additional equipment, torque is transmitted directly to it. If a drill, cutter, snow blower or tracks are installed, the gearbox begins to work directly with them. Without the appropriate experience and knowledge, you should not try to assemble and install this unit yourself: it is better to purchase it in a store or remove it from old equipment.

Attachments

The walk-behind tractor is a multifunctional unit and, in addition to cultivating land, it is actively used for cleaning areas, transporting goods and mowing grass. Using a bracket installed on the back of the frame, the following are attached to it: a plow, a harrow, a rake, a milling cutter, a digger, a bulldozer knife, rollers, brushes and other devices.

Many models, including homemade ones, are equipped only with a steering wheel. In this case, the person walks behind the walk-behind tractor while performing work. However, if necessary, an adapter can be made that will allow you to operate the unit while sitting.

For the adapter you will need:

  • steel sheet;
  • seat;
  • a pair of wheels;
  • pipe;
  • hitch;
  • tools and welding machine.

At the end of the pipe rectangular section, 1.7 m long and 6 cm wide, 4 cm high, you need to weld a half-meter pipe on which the wheel stands will be located. The height of these racks from the mount to the center of the axis is 35 cm . The seat can be of any design, but should not exceed 45x45 cm.

After assembling and installing the wheels, the controls are attached to the frame attachments and connect the structure to the walk-behind tractor using a hitch.

Homemade trailer

A trailer can be made in several ways and using various materials. As a rule, homemade designs made from metal frame and wood.

Procedure:

The tailgate of the trailer is hinged to facilitate loading and unloading. Metal reinforcements are welded on the sides. The trailer is painted and connected to the walk-behind tractor.

How to make a walk-behind tractor with your own hands? The walk-behind tractor is a universal device with which you can perform a variety of agricultural work on summer cottage. Using this machine you can plow and harrow the land, plant and harvest vegetable crops, clear the area of ​​snow, transport small loads.

In agricultural equipment stores, such a device is very expensive. Therefore, you can make a walk-behind tractor with your own hands. Assembling its design is not so difficult. This does not require special knowledge or skills.

The device can be made from parts of old motorcycles, chainsaws and agricultural equipment. Homemade units are not inferior in quality to industrial designs.

Motoblock manufacturing technology

Materials and tools:

  • fittings;
  • steel sheet 12 mm thick;
  • steel pipe;
  • gasoline engine from an old scooter;
  • motor mounts;
  • couplings;
  • bearings;
  • frames;
  • control cables;
  • rocker;
  • handles;
  • chains;
  • welding machine;
  • petrol cutter

The main parts of a homemade unit can be taken from an old scooter. The unit has a simple design, high strength and versatility. This device will operate on a gasoline engine. The device includes in its design a trunk for transporting goods, a suspension for agricultural tools: a harrow, a plow, a cultivator.

The main structural element is the engine. You can take it from an old scooter. Such an engine has high power and elements are built into it air cooling, which prevent the cylinder head from overheating when operating at low speed and high load. If the motor does not have a cooling system, it will become very hot, which can lead to its failure.

From an old scooter you can take motor mounts, chains, frame, control handles and gear shift cables. The chain spacing is 15.9mm and 12.7mm. The running axle has 12 teeth, the output shaft has 11 teeth, the secondary shaft has 20 and 60 teeth.

The rest of the design elements are created by hand. The wheel axle is made from reinforcement. From a pipe with a diameter of 60 mm, a U-shaped frame and a trunk are made by welding.

Using three hinges of the main and control rods, the machine is connected to the steering wheel and the plow. Must be completed homemade device gear shift.

Using a welding machine, a steel pipe is attached to the frame of the machine. At the end of the steel pipe there should be an axis on which a swinging rocker arm is mounted, which is used to tension the control cables going to the gearbox.

Then you need to weld a piece of pipe to the rocker arm, which will serve as a control handle.

The running wheels have a flat shape. They must be equipped with special lugs so that when moving along the ground they do not cause compaction. In addition, this wheel design helps loosen the soil. The wheels are made using a gas cutter from a steel sheet 12 mm thick.

You can use regular car wheels as wheels, but they will compact the beds when the device is operating.

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How to assemble a walk-behind tractor

Assemble the elements of the device. First, using a welding machine, a sprocket is attached to the running shaft, then housings with bearings and overrunning clutches are mounted.

Then the frame and running wheels are installed. After this, the telescopic rod, steering wheel and plow are fixed to the frame. The frame is connected to the engine mounting element using two arcs from the scooter.

Then the fuel tank is installed. It must be installed between the pipes. Then the bracket is welded to the frame. After this, a steel axis is installed transversely at the end of the bracket, which has a diameter of 36 mm and a length of 15 cm.

Then the engine and suspension are attached to the axle. After this, fix it to the side arches of the frame.

Then the secondary shaft is mounted. Install chains and control cables. After this, the control unit, drive shaft, and fasteners are assembled.

Those who own more land plot, you may have an idea to purchase an agricultural unit that will facilitate the work associated with cultivating the soil. Nowadays, it is possible to choose exactly the mechanism that can easily perform human work. But most units have one drawback that can negatively affect the purchase. This disadvantage is the high cost. However, even in such a situation, you can find a way out. To do this, you don’t need to spend as much money as it would take to update it, but you just need to devote your personal time to making the device yourself.

Advantages of a homemade walk-behind tractor

The most popular and popular agricultural implement is the walk-behind tractor. It is equipment without which it is very difficult for the landowner to manually handle plowing, harvesting and other costly processes. And in winter time year, it is possible to easily clear roads of snow using a shovel that can be mounted on a walk-behind tractor.

An all-terrain vehicle made from a walk-behind tractor can operate in hard to reach places and also process areas whose size reaches one square meter. Landowners can always find other jobs that the presented unit can help with.

Among the main advantages of the device are the following:

  • small amount of fuel consumed, which will allow the owner to spend a minimum amount of money;
  • standard tank volume, which is on average 4.8 liters. Just this amount is enough for continuous work for about half a day or even more.

The fact that this device is indispensable in agriculture- this is an indisputable fact. Without it, the landowner would have to spend a huge amount of his own time and physical effort cultivating the soil, digging, hilling, planting and digging up root crops. You can even make a pneumatic walker from a walk-behind tractor! But the question comes down to the high cost of such an iron assistant.
A high-quality imported unit is very expensive, and a cheap Chinese version is very unreliable, so it can fail at any time. The optimal solution will make a homemade walk-behind tractor with your own hands. Remaking a walk-behind tractor that is outdated is also very rational.

Thanks to this homemade walk-behind tractor, you can do the following work with your own hands:

  • transportation of cargo with a maximum weight of 250-300 kg. To do this, you will need to attach a trailer to the walk-behind tractor, complete with space for transporting heavy loads;
  • plowing and harrowing the soil using tools such as a cultivator, harrow and cutters;
  • planting root crops and harvesting, which a person would spend a lot of time doing manually;
  • sweeping, drilling and snow removal;
  • soil fertilization.

Without a doubt this homemade device is in no way inferior to factory models. It may have a similar or even higher level of quality and reliability.

How to assemble a walk-behind tractor with your own hands

Before you start assembling a homemade walk-behind tractor, you need to decide what the power of the equipment will be. If you then want to make an ATV from a walk-behind tractor, you will need a powerful power unit. The following work will depend on this.

In order to make a device with your own hands from scrap materials, you must have metalworking tools available:

  • grinder with cutting discs;
  • electric drill with a set of suitable drills;
  • welding apparatus, mask, electrodes;
  • set of tools for a locksmith.

Before making a walk-behind tractor with your own hands, it is recommended to find out detailed information about several factory-made models. In order to assemble this device with your own hands, you must have at least a little knowledge regarding the operation of an internal combustion engine. You need to know that a homemade walk-behind tractor may have spare parts from a chainsaw or motorcycle.

Before assembling the equipment, it is necessary to select the main components and parts. The size of the device will depend on the available power unit, wheel size and suspension design. It is advisable to have a diagram at hand that will indicate where the main elements should be located.

You should start assembling homemade walk-behind tractors by assembling the frame, which can be a steel pipe. In addition, it is necessary to add a chain gear to the package and install the chassis. A structure is attached to it that allows you to attach a transport cart and other attachments.

The design can even be made with a Chinese engine. To make your work easier, it is recommended to develop homemade walk-behind tractors with your own hands so that they are multifunctional.

Turning a motorcycle into a walk-behind tractor

In order to make a homemade walk-behind tractor from a motorcycle, you must first prepare drawings of the final unit expected. Absolutely all homemade products from a walk-behind tractor are created subject to the least possible modernization of the used components from the motorcycle. To create such a design, you need to have a reserve of experience and have certain knowledge in this area, then it will be possible to even make a snowmobile from a walk-behind tractor.

Such walk-behind tractors are created with a pre-designed transmission, consisting of many stages. One of the main elements of this design is the gearbox, which comes with an adapter. The device is quite difficult to equip with a main gearbox.


In addition, the walk-behind tractor made from ZAZ will be manufactured on the basis of a single-axle chassis, and will be a small-sized tractor. Remaking a walk-behind tractor takes a lot of time, but it best option in case there is a desire to acquire equipment that would be capable of performing all agricultural work. Moreover, they must be performed very quickly, efficiently and relatively cheaply when compared with new equipment.