How to make a snowmobile with your own hands based on different engines. How to make a snowmobile with your own hands - detailed instructions How to make a snowmobile drive

In the harsh Russian winter, it would be nice to have a snowmobile. Previously, such a car was a luxury and could only be bought abroad. Today, this vehicle can be found in almost any motorcycle dealership. A snowmobile can be purchased just for fun (for winter fishing and hunting), sometimes you cannot do without it at work (rescuers, foresters, surveyors). The cost of a snowmobile depends on the manufacturer, modification, power and other factors. The simplest model can cost about 100,000 rubles, and the price of a more advanced snowmobile reaches 1,000,000 rubles. Of course, if this technique is necessary for work, then it is not worth saving, because the lives of people can depend on the reliability of the snowmobile, especially if it is operated by rescuers. But for fun, you can assemble this wonderful machine at home.

A homemade snowmobile can be built by any person more or less versed in technology. Before you start making a snowmobile, you need to understand what benefits you will get from it.
Pros of self-assembly:

• Price. For some, this may be the most important plus. The price of a homemade snowmobile will cost several times less than if you buy it in a store.
• Characteristics. Making a snow unit, you yourself control the whole process, choose the configuration, power and appearance.
• Reliability. When assembling the device yourself, you will use the best components and parts.

A well-made car with your own hands can be used not only in the city, it is quite safe to travel outside settlements, to ski resorts and travel off-road.

Where to begin?

It is best to start work on assembling the device with your own hands from the drawings. To create a drawing, engineering skills will not be superfluous. However, if you have not succeeded in this, then you should use the Internet and print the finished diagram. On the world wide web there is an opportunity to find drawings of snowmobiles different modifications, from the simplest and cheapest options to complex ones, which only an experienced mechanic can design. Drawings are in the public domain, and by printing them you can easily build your dream car.
Studying the drawings, pay attention to the mass of the unit, the lighter it is, the higher its permeability will be. The snowmobile will easily maneuver in loose and deep snow. However, not only the weight of the finished product affects the permeability, the support area of ​​the track is no less important.

What is a snowmobile made of?

Any snowmobile consists of basic parts that will not be changed, regardless of the modification of the device, such as:

1. Frame. You can use a frame from an old motorcycle or scooter, if there is none, you can weld it to order. A turner can easily cope with such a task.
2. Engine. You can use a motor from a walk-behind tractor, although it should be said that with its power, the resulting product is better called a children's snowmobile, accelerate it to decent speed will not work. There is an alternative to using a motor from a motorcycle or scooter. The choice of engine also depends on the weight of the snowmobile.
3. Caterpillars. The most important and challenging part of a snowmobile at the same time.
4. Drive unit. Connects the engine and track. A chain from a motorcycle is great for driving.
5. Steering wheel. Here you need to build on personal preference and convenience, but most often it is also taken from a scooter or motorcycle.
6. Skiing. Used here ready-made version, if there is one or you can make skis from plywood. It is better to give preference to plywood sheets with a thickness of at least 3 mm.
7. Fuel tank. For this part, you should choose a container made of plastic or metal. The capacity of 15 liters is enough to cover long distances without taking up much space.
8. Seat. Best to be custom made as homemade snowmobile will operate in harsh conditions, you should give preference to durable, wear-resistant materials. Do not forget about convenience, you should feel comfortable on it.

Can you make your own caterpillars?

This is the most difficult element to make on your own. The tracks of the machine play a decisive role in how fast the machine will develop and how much the ice is trapped. Caterpillars of high quality handicraft can last a long time. Most often, tires from a car are used for tracks. First you need to free the tires from the sides, leaving only a flexible track. Now you need to make the lugs. To do this, use a plastic pipe with a diameter of 4 cm. It needs to be cut into pieces 50 cm long, the resulting blanks should be cut along. These parts are bolted to the tire. It is important to maintain the same lug spacing, otherwise the track will bounce off the roller. It will be optimal to fix them at a distance of 5 cm from each other.
Caterpillars are made in a similar way. To make them, you need to use a conveyor belt, which should be cut off, making the length optimal for homemade unit... It is important to hook the cut tape correctly and securely. For this, its ends are superimposed on each other by 5 cm and are fixed with bolts.
Alternatively, V-belts can be used to make the tracks. They are fastened with lugs, forming a caterpillar with ready-made grooves for the gear.
When making tracks with your own hands, you need to take into account such a nuance: the larger the track area, the better the device will pass through the snowdrifts, but the control will be worse. In stores, finished products are most often presented in three varieties, with standard tracks, wide tracks, and ultra-wide ones.
To make things easier for yourself, instead of making your own, you can purchase tracks from the store. Thus, you will be able to purchase tracks suitable for the terrain and travel conditions.

Assembly features

A finished frame, welded with your own hands or borrowed from other equipment, must be equipped with a steering wheel by welding. The engine is installed strictly in accordance with the drawing. It is best to keep it as close to the carburetor as possible. On the finished structure, you need to install tracks that were made in advance.
When the main work has been done, you can start connecting the tank, throttle and brake cables, and installing the seat.

The easiest way to make a snowmobile

Taking a walk-behind tractor as a basis and transforming it into a snowmobile is probably the easiest way to create a unit for moving on snow. It can be used in its entirety, you can take only a few details.
If the walk-behind tractor is used completely, then the frame with the rear axle must be welded to it and the working shaft must be modified into a drive, which must transmit rotational movements from the engine to the track.
If the walk-behind tractor is not fully used, then only the engine and the steering fork should be taken from it. Tracks will need to be installed on the bottom of the fork.
In this case, you must also take into account that the power of the walk-behind tractor is designed for the weight and pressure of the wheels, which are less than the tracks. To avoid wasting gas and cushioning parts, the wheels of the snowmobile should be low pressure.
The mini homemade snowmobile is easy to drive. By the way, if a homemade snowmobile is not very powerful and develops a speed of up to 15 km / h, then it is not necessary to equip it with brakes. To stop a homemade snowmobile, simply slow down the rpm and it will stop by itself.
Having approached the work seriously and having studied all the available information, for sure you will be proud of your unit assembled with your own hands!

A snowmobile is a very practical and useful thing that will definitely come in handy in snowy lands. A factory snowmobile costs a lot of money, but you can make it yourself.

This article is for people over 18 years of age.

Have you already turned 18?

A do-it-yourself snowmobile is real

As the saying goes, if a person's hands grow from where they are needed, then he will cope with any task. Give to such a master conventional engine and soon he will make a boat, a tractor, a walk-behind tractor or a snowmobile. Since in many cities and towns of Russia snow lasts for several months, the creation of snowmobiles is a very urgent issue. Today we'll show you how to make a homemade snowmobile at home.

It only seems at first glance that everything is too complicated, you just need to have skills and a lot of materials at hand. Most importantly, be prepared to spend several days on work, but the result will definitely be worth it. Homemade snowmobiles are in no way inferior to factory models, they feel great in deep and loose snow, they do not break and do not wear out.

There are no specific rules for what a homemade snowmobile should be made of. Certain drawings, dimensions and diagrams can be found on the Internet. It can be an ordinary simple snowmobile with one or two tracks, on wheels, and so on.

The guys who managed to make a wonderful car are happy to share their experience and impressions of the process of creating a snowmobile. But the secret is to use whatever materials are at your fingertips. You can take a motor from a walk-behind tractor, a headlight from something else, a hood from under an old car, and so on.

When it comes to a mini snowmobile that is budget option, then you can safely make it in just two weekends. To do this, use a homemade caterpillar that can be easily made from a conveyor belt. Any materials can be used as lugs, including plastic water pipes. Do not worry, it has already been tested by the craftsmen that plastic pipes feel fine in severe frosts.

1) Tracked snowmobile should be as light as possible, then he will be able to overcome even the most loose and deep snow without problems. Since we started talking about such a model of a snowmobile, then some details should be clarified. Although the construction is quite simple, it is reliable.

How to assemble such a stick snowmobile? First, we make four wheels inside the conveyor belt, they will roll directly along the belt, on which plastic lugs are also attached. In general, the movement pattern of a peculiar technique is clear. The engine can be taken from the walk-behind tractor, but this is only an option. Use what you have at your fingertips.

Now a few words about how to make the right lugs from plastic pipes. First, the water pipe is cut into identical pieces. Their size depends on the dimensions of the future snowmobile. Saw each workpiece with a circular saw into two identical parts. There is a special device that allows you to safely cut plastic pipes. It is thanks to him that we got smooth and beautiful "sticks" in the role of lugs. They can be attached to the tape using special bolts.

Very important point so that the distance between the lugs is as equal as possible. Otherwise, they will simply bounce at each other, thereby knocking down the caterpillar.

You need to drill the conveyor belt using a special jig. The store sells small rubber wheels, track sprockets and bearings. Skis can be used from any children's snow scooter. This snowmobile is considered to be collapsible, because it takes no more than half an hour to assemble it. Therefore, it will be more profitable to disassemble the structure after the end of the winter season. A two-track snowmobile is a more complex model, but it is also realistic to make it by hand.

2) Wheeled snowmobile- a rather original structure, it is also called pneumatics. In other words, it is a tiny tractor with very unusual wheels. You can make such a technique from a motorcycle, walk-behind tractor. The structure safely overcomes loose deep snow, because there is a large area for contact with the surface.

3) Electric snowmobile you can also do it yourself. But since you've decided to make an electric snowmobile, then forget about the lithium and polymer batteries. They are simply unreliable for freezing weather and will require permanent replacement... It is best to opt for lead. You can make a cool electric snowmobile for a child. 12 volts is normal. Surely, everyone has seen or carefully studied the amphibian snowmobile model. Some ideas can be taken from this well-known construction. Time of making a real self-made self-propelled vehicle: from two days to a week. It all depends on the availability of the necessary parts, as well as your free time. Try to calculate everything in advance to the smallest detail, so that there are no problems already in the process.

We make a snowmobile from a walk-behind tractor with our own hands

We have already said that you can make a snowmobile from almost any available materials from:

• chainsaws;
• motorcycle (IZH, Planet 5, Jupiter 5, Dnieper, Minsk);
• snow scooter;
• scooter;
• bicycle;
• car (Niva, Zaporozhets);
• moped (ant, alpha);
• saws;
• tires;
• motorized dogs;
• screwdriver;
• cultivator (motor-cultivator, mole);
• trimmer (benzotrimmer);
• lawn mowers;
• snow scooter argamak;
• a motorized towing vehicle.

The list goes on and on. But this does not mean that all the details or the basis are taken from one specific piece of technology. Often the donor serves only a small purpose (frame, engine, skis).

We will not consider in detail the step-by-step instructions for making a snowmobile from various equipment. Let's analyze only the model from the walk-behind tractor on pneumatics (without using a caterpillar) with our own hands.

Since there is no track, it will be much easier to repair the structure. You will need: pipes for the frame, a steel corner to strengthen the entire structure, we only take from the donor power plant... To make wheels, you need to use cameras impressive size... Perfect for any large agricultural machinery. From a VAZ (not necessarily 2106), you can take a gearbox and chassis parts. Also, do not forget about a drill, a grinder and, of course, a welding machine.

All important elements of the snowmobile will be hidden inside the frame. We need a pipe in order to make a power frame. Expect the motor power to be more or less suitable for wheels of a similar diameter.

A few words about how the transmission is carried out in snowmobiles from a walk-behind tractor. There are several options. The first (standard gearbox) is not the most optimal, because switching requires a complete stop of the structure. If possible, instead of a gearbox, you can place a gearbox from an old car.

So, a snowmobile from motoblocks quickly became popular and is somewhat reminiscent of a primitive a car... After all, the gears can be switched without stopping, in the first and second gears you can safely wade on any roads. The third and fourth will allow you to slowly ride along the already knurled track.

For ease of movement in the dark, do not be too lazy to install tractor headlights, as well as car generator... In general, this transport will not be comfortable for more than two people. If you want to ride with a company, then take care of the trailer.

But you can't even think about speed. After all, your vehicle is not equipped with elastic elements and shock absorbers. Pneumatics will make themselves felt at speed. In addition, there is no cabin for shelter, and strong winds when driving fast will immediately make themselves felt.

Some of the most famous models of snowmobiles, such as Buran, Lynx, Taiga, Tiksi, were equipped with a Lifan engine. A good engine can be borrowed from OKI.

A snowmobile is a fairly easy-to-manufacture form of transport that will help you move freely in snowy terrain. This is a kind of SUV. Therefore, do not be too lazy to make equipment with your own hands, if you are lucky enough to live in an area of ​​frequent snows. Carefully draw up a scheme of actions and you will definitely succeed!

Fishermen, hunters and hobbyists winter species sports use snowmobiles to travel to the best recreational areas. Even inexpensive models of such equipment cost about a hundred thousand rubles, more often more. Those who want to save money can assemble a homemade snowmobile on tracks in an ordinary garage workshop. The cost of parts for construction does not exceed 40 thousand rubles.

Snowmobile device

Homemade snowmobiles settle on caterpillar... The tracks are driven by the engine internal combustion mounted on a rigid metal frame. Supported in working position by wheels and special rollers. Basic execution options:

• With a solid or breakable frame.
• With rigid or shock-absorbed suspension.
• With an engine from a walk-behind tractor or from a motorized carriage.

Short skis are used for steering. Lightweight snowmobiles (weighing up to 100 kg), designed for driving with maximum speed up to 15 km / h, do not require mandatory equipment braking system... They stop easily when the engine speed drops. Make a homemade snowmobile on tracks you can use the algorithm:

1. Engine selection, frame and chassis calculation.
2. Spot-welded frame assembly.
3. Steering device.
4. Installation of the engine in the design position for a temporary attachment.
5. Checking the structure for resistance to overturning.
6. If the check is successful - major welding of the frame, installation of the engine.
7. Installation of drive system, bridges.
8. Assembling and installing tracks.
9. Body parts assembly.

After that, the final tests are carried out. If the snowmobile runs normally and does not tip over, then it is driven into the garage and disassembled. The frame is cleaned of rust, painted in 2 layers, the remaining elements are finished, after which they assemble a homemade snowmobile on tracks with their own hands.

Engine selection

Are applied gasoline engines for motoblocks or sidecars. The engine speed is controlled by the throttle stick placed on the rudder grip. To make a homemade tracked snowmobile with your own hands, the easiest way is use ready-made small-volume engines for walk-behind tractors with pre-installed:

• Fuel tank.
• Ignition system.
• Reduction gear with a ratio of 1: 2.
• Centrifugal clutch that automatically engages when revving up.

The power of these motors does not exceed 10 Horse power, but they are easy to install: the master does not need to separately assemble the ignition system, supply fuel pipes, adjust the clutch, etc. There are different options on the market:

If it is not possible to purchase finished engine from a walk-behind tractor, then you can use the engine from a motorized carriage. Such engines are more powerful by 10-15 horsepower, but require self-assembly. The system includes:

• Engine.
• Clutch.
• Reducer.
• Gas tank (volume 5-10 liters).
• Muffler.
• Generator.
• Switch and electronic ignition coil.

Some of the elements will fit from old motorcycles (Minsk, Vostok, Java, Ural). The gas tank is positioned as close to the carburetor as possible to shorten the length of the pipes.

Frame and body

It is recommended to draw up a drawing of the frame before work. The structure is welded from the pipe square section 25 x 25 mm with 2 mm wall thickness. With a payload of over 150 kg, the section size is increased to 30 x 25 mm. The loading area and body elements are sheathed with plywood. Seats are matched with a hydrophobic coating.

In the center of the fracture frame, there is a hinge that allows rotation around a vertical axis. The maximum angle of rotation is limited by welding metal plates. The front half is used for steering and the engine is placed on the rear frame.

The one-piece frame is welded in the form of a rectangle, inside which bridges and tracks are located. The engine is placed at the front on a special platform, rigidly welded to the rest of the frame. In both cases, the motor is placed in the transverse direction (the shaft extends to the end).

Drive system

A small diameter drive sprocket is installed on the motor output shaft. From it, the torque is transmitted through the chain to the driven shaft located under the engine seat. On the driven shaft there are:

• Large diameter driven sprocket.
• Cogwheels that drive the tracks.
• Track guides.

The driven shaft is mounted on the frame with bearings. The cogwheels push the tracks, driving the tracks. The chain and sprockets are removed from one device. Old motorcycles and snowmobiles ("Buran") are suitable for the role of a donor. The cogwheels for tracks can only be removed from other tracked vehicles.

The guide rollers rotate with the shaft, are attached next to the gear wheels and serve to tension the belt. They are made of wood or plastic and have a layer of soft rubber at the ends. Rubber prevents damage to the track. It is easy to make such rollers yourself by fixing the edging with a furniture stapler.

Calculation and assembly of the caterpillar

The caterpillar is a tape on the outer surface of which the tracks are fixed. Tracks are rigid lugs installed along the entire length of the tracks. Track options:

• Made of 3 mm thick conveyor belt.
• From a car tire.
• From V-belts.
• Factory-made ready-made caterpillars.

The conveyor belt must be looped back. Its durability is only sufficient for light snowmobiles with engines no more than 10 hp. with. Car tires are stronger than tape and are suitable for powerful motors... Solid tires do not need to be looped back, so the chance of rupture is minimal. A tire of the right length is more difficult to pick up than a tape.

Ready tracks are removed from other similar equipment (snowmobiles "Buran", "Sherkhan"). Grousers are installed on them from the factory. The products are not suitable for use with low-power motors from walk-behind tractors. Self-made snowmobiles made from "Buran" tracks must have gear wheels from the same "donor".

The size of the track is selected according to the required driving characteristics: the wider the width, the lower the controllability, but the higher the cross-country ability. The minimum area of ​​the contact patch from a snowmobile (skis and tracks) should be such that the pressure from the equipped vehicle does not exceed 0.4 kg / cm 2 of the surface. In light snowmobiles, a conveyor belt 300 mm wide is used, cut lengthwise into 2 strips of 150 mm.

Preparing the ribbon

The tracks are attached to homemade caterpillars M6 bolts with a wide head. The bolts are fixed with a nut, a washer and a grover are used. Before fastening, leading holes with a diameter of 6 mm are drilled in the tape and tracks. When drilling, a jig and wood drills with a special sharpening are used.

The conveyor belt is also looped back with M6 bolts. To do this, the edges of the tape overlap each other with an overlap of 3-5 cm, the connection contains 1-2 rows of bolts. For track width 150 mm withstand the following distances:

• From the edge of the tape 15-20 mm.
• Between the bolts on the tracks 100-120 mm.
• Between the bolts when ringing 25-30 mm.

Just one track requires 2 bolts, one tape connection - 5-10 bolts, depending on the number of rows. Using car tires only the treadmill is left, and the sidewalls are removed with a shoe knife.

The tracks are made of a polyethylene pipe with a diameter of 40 mm with a wall thickness of 5 mm, sawn in half in the longitudinal direction. An entire section of the lug is adhered to the belt. In light snowmobiles, one track connects the track pair. With a track width of 150 mm, the track length is 450-500 mm.

The lugs are cut with a circular saw into wood. A special machine is used with two guides (metal and wood), rigidly fixed on a fixed tabletop. The pipe walls are sawn in turn.

The distance between the tracks depends on the parameters of the gear wheels on the drive shaft. Usually it is 5-7 cm. The specified distance is maintained with an error of no more than 3 mm. Otherwise, the operation of the drive is disrupted: the lugs "run over" the teeth of the driving wheels, the caterpillar begins to slip and fly off the rollers.

Chassis

Lightweight snowmobiles designed for riding on loose snow are equipped with an articulated suspension made of an extended M16 nut. It is a lightweight construction with simple device, which does not provide comfortable driving characteristics of homemade products.

Snowmobiles on tracks, designed for driving on packed snow, must provide shock absorbers (from a motorcycle or moped). Shock absorbers are installed at the points of attachment of skis and bridges to the frame. Suspension travel is selected so that moving parts do not touch the snowmobile body during operation.

Steering wheel and skis

The steering is displayed on two front skis according to a scheme structurally similar to the suspension. It is made of a threaded stud installed in an elongated M16 nut, rigidly welded to the frame. The steering wheel from a moped or motorcycle ("Minsk") is used.

In total, the design uses 3 plastic skis from a children's scooter (or homemade from plywood 3 mm thick). A pair of front skis are used for taxiing. Skis up to 1 meter long are used, if necessary, reinforced with a steel pipe and plate.

The third ski is supporting, serves to maintain the belt in working order. It is shorter than the others and is located between the bridges (in the center). A T-beam is attached to the support ski, rigidly welded to the frame. On top of the beam are freely rotating track rollers. Installation of this design is unnecessary if the track does not sag.

Construction of bridges

The bridges are located under the loading dock. One bridge has 2 inflatable wheels from the garden cart and a metal rod. The wheels rotate freely and are not driven. In snowmobiles built on the basis of motors from motoblocks, the wheels are half inflated. Clamps are welded to the outer ends of the wheels, with the help of which the axles are attached to the frame.

The front axle is stationary, its clips are rigidly welded to the frame. The rear axle should move freely along the frame, as it serves to tension the track. Its locks provide for frictional tightening of M10 bolts, securing the bridge in the working position.

Have you decided to make a snowmobile yourself? There would be a desire ... Of course, to create a decent vehicle you will also need locksmith skills, basic knowledge of physics, ingenuity, materials, spare parts and some tools. There is no doubt that you have all this, and what you do not, can be acquired in the process. The main thing is what is the result! A self-made snowmobile, moving through the snow, overcoming snow-covered off-road is cool!

Features and benefits of homemade snowmobiles

The design of the winter vehicle is based on a caterpillar drive and steering skis. Of all the advantages of homemade snowmobiles over factory models, the following can be distinguished:

• The price of motor vehicles assembled from scrap materials is 5-10 times lower.
• The ability to assemble a model of the desired configuration, power, etc.
• Reliability of construction, thanks to the use of quality materials and proven mechanisms.
• Benefit from the fact that you can not buy new materials and parts, but use those stored in the garage.

A homemade snowmobile is a vehicle that can be found not only on country roads and ski resorts, but also on the streets of settlements.

Snowmobile manufacturing according to drawings

How to make a snowmobile with your own hands, what parts and assemblies are needed? To create a homemade tracked vehicle for traveling on snow, a list of necessary components is drawn up, a sketch is made and drawings are made. In the future, they will serve as a guide for the creation of the vehicle.

The standard design consists of several elements. It includes:

• A frame that can be borrowed from an ATV, scooter, motor scooter, motorcycle, etc. If this is not possible, it is made by welding from thin-walled metal pipes with a diameter of 40 mm.
• Seat - preferably made of moisture-repellent material.
• The engine can also be from a walk-behind tractor, motorcycle, scooter, etc. The choice is determined by the speed and weight of the vehicle.
• A tank, which is a container for 10-15 liters made of metal or plastic.
• Skis for a homemade snowmobile on tracks can be taken ready-made or made from nine to ten-layer plywood, 3 mm thick.
• The steering wheel, like many other elements, is taken from a two-wheeled unit.
• A drive that transmits rotational movements from the engine to the track, which can be a motorcycle chain.
• The caterpillar is a complex component that requires detailed consideration.

How to make caterpillars with your own hands?

Homemade tracks can be made from car tires. The advantage of using tires is that they have a closed loop that reduces the chance of bursting. To make a caterpillar, the sides of the tires are cut off with a sharp boot knife. The lugs are attached to the remaining flexible blade, which are plastic pipes, 5 mm thick and 40 mm in diameter, sawn to length. The halves of the pipes are cut to the width of the tire, bolted every 5-7 cm.

Tracks are made in a similar way from a conveyor belt. Its advantage is that in the case of its use there is no length limit. But there is a need for coupling by overlapping the ends of the tape with an overlap of 3-5 cm and fixing with bolts. When making tracks with your own hands, V-belts are often used. Connected by lugs, they represent a full-fledged caterpillar with ready-made cavities for the gears.

The wide track improves the flotation of the unit, but reduces its controllability. The factory models have three options:

• Standard - 15;
• Wide - 20;
• Extra wide - 24.

The sequence of creating a snowmobile with your own hands

To make a snowmobile on tracks with your own hands, you first need to connect the frame and steering gear. The height and angle of inclination are selected, then the spot welding... According to the drawing, the motor is installed and fixed. It must be ensured that there is no strong inclination. To avoid long fuel lines, place the tank close to the carburetor.

Next, the caterpillar is installed. A driven axle with a leaf is attached behind the frame (depending on the design, on a suspension, fork, shock absorber, etc.)., The drive axle is attached in the middle of the snowmobile (usually under the driver's seat), closer to the engine. The gears of the axles are engaged in advance. After that, the connection is made fuel tank, a cable for the throttle and brake handle, the seat is being mounted, other work is being carried out.

DIY snowmobile from a walk-behind tractor

Creating a snowmobile from a walk-behind tractor is the most popular option. A vehicle intended for agricultural work can be used in whole or in part. It should be noted that the engines of walk-behind tractors, as a rule, are calculated for the weight and pressure of the wheels, which are several times less than the tracked one. For this reason, it is best to equip the snowmobile with wheels. low pressure... This will help to avoid excessive consumption of fuel and premature wear details. How a walk-behind tractor is converted into a homemade snowmobile, watch the video.

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When making a snowmobile, you must heed the advice of experienced craftsmen:

When cutting a pipe with a circular saw, it is recommended to cut one side and then the other. So you will be able to get even workpieces. It is better to pre-cut the pipe into pieces of the required length, since when cutting long workpieces, the plastic will melt, and the saw blade can clamp.

You can choose the size of the track as you like. It can be wide and short, narrow and long, but it should be borne in mind that the handling of the vehicle will depend on its width. TS with wide caterpillar more difficult to control, in addition, the load on the engine will increase. Caterpillar small size will fall through deep loose snow.

The beloved winter time has come. Active fun in the fresh air is a guarantee of immunity and good health. What are winter games? Sleigh rides, ice slides, skiing, ice skating. These are traditional activities. If in childhood it is very interesting to ride a slide, then in an older one you want new, more extreme sensations. A modern invention comes to the rescue - a snowmobile.

Here's where to turn around. A real gift for outdoor enthusiasts. However, its cost quickly diminishes the fervor of activists. What to do in this case? Back to the ski track? In no case. You have a head on your shoulders and skillful hands - use them and build your own snowmobile. How to make a snowmobile with your own hands? Do not think that it is so difficult. In fact, almost everyone can do it. You just need to heed the following recommendations.

Coming up with an idea and doing it are two different things. Many people are afraid to start making their own, precisely because they think that assembling a snowmobile is a very difficult and almost impossible process. In fact, this is not at all the case. It only needs the right approach to work.

So you've decided to assemble your snowmobile yourself. Don't get to work right away. This will not result in good results... You need to prepare well:

1. Consider why and when your snowmobile will be used;
2. whether you can assemble the model yourself, or do you need outside help;
3. what parts of ferrous and non-ferrous metals do you have in stock;
4. do you have the tools you need to get the job done. If not, ask your relatives or neighbors in advance;
5. calculate what financial budget you can count on when assembling.

Can we?

How to make a snowmobile with your own hands? This will require technical knowledge and skills. If you are not sure that you can cope with a task on your own, seek help from friends or family. They may be able to help you. If they are not confident in their abilities, it is better to postpone the process of assembling the snowmobile until you yourself have studied all aspects of its manufacture and you know 100% that you can cope with the task at hand.

Remember that any snowmobile, even the simplest one, is a fairly complex technique. If you have never encountered the repair of vehicles or the repair of complex technical devices, be sure to take a partner as your assistant.

If you or your partner have the so-called "golden hands", then for you the assembly of a snowmobile, even carried out according to the most complicated instructions, will seem like a simple process of assembling a children's designer. Therefore, feel free to get to work and use the most complex drawings.

What materials are needed

Before starting a detailed study of the drawings and instructions, think over, and from what will you assemble the model?

To do this, it is worth analyzing the contents of garages and basements, asking neighbors and acquaintances, and walking around the market rows. After you have roughly determined what materials can be used in the assembly, you can begin the first stage of work.

So, first it is worth determining what material will serve as the basis for the main part of our snowmobile. Skillful craftsmen will say that you can assemble a structure from anything. From what comes to hand. The most common options for materials used:

• bike parts;
• parts from a motorcycle;
• details from a moped;
• just improvised means from any type of transport.

The whole subsequent design depends on which part will become the main one in our assembly. Many craftsmen recommend making a snowmobile from a motorcycle, because its design is most suitable for "snow transport". Also, experienced craftsmen claim that on a snowmobile made of a motorcycle, you can feel all the power and strength of transport. An unforgettable experience is guaranteed.

If you do not have any of the proposed types of transport at hand, do not despair. Find or develop manufacturing drawings, and assemble the model yourself from whatever is at hand. You can consult more experienced craftsmen.

We develop a structure

After we have decided on the types of materials used, it is necessary to develop a basic work plan and select an assembly design.

To make a homemade snowmobile with your own hands, you will need to analyze your knowledge, skills and capabilities and choose one of the options for doing the job:

1. making a model in accordance with instructions and drawings;
2. self-assembly, depending only on your skills and imagination.

If you are a true master of your craft, then you can not use standard drawings, and try to make the model yourself in accordance with your preferences and wishes.

How it works?

The most important thing in self-assembly and manufacturing - understand the basic principle of the model. Once you understand how a snowmobile works and what makes it move, you can figure out for yourself what parts we need to work and where they should be installed.

What are the principles of operation of any snowmobile, including homemade ones:

1. for the model to be able to float in the snow and support you and the passengers, it needs a wide footprint. Its dimensions should be as large as possible. Its stability and performance depend on this;
2. weight of the structure. Everything is clear here: the less our device weighs, the easier it will be for it to move in the snow. Therefore, when assembling, pay attention to the weight of the parts.

Approximate design options

Based on the study of the principles of our home-made transport, it is possible to develop approximate schemes of what the model will consist of and what will set it in motion:

• we use 1 caterpillar as the main driving force, install 2 skis as an additional one;
• the main driving force consists of 2 tracks. For supports, 1 ski is used.

This design is based on basic physical laws: in order for the model to stay in the snow, we need to use 3 anchor points. For the snowmobile to move independently, it needs driving force. It is a caterpillar. For optimal glide in the snow, skis must be used.

Self assembly

The simplest way to assemble a product consists of using a motorcycle and additional tools.

Approximate step-by-step instruction self-made:

1. install the front support ski. To do this, you can remove the front wheel and replace it with a ski. The design allows the wheel to remain in place. In this case, the ski is installed on it;
2. we increase the support area. For this we need a wide sheet of metal. We fix it just above the rear wheel. To make the rear wheel rotate freely, we make a slot in the metal sheet according to its size;
3. on the rear wheel we fix 2 track blocks (left and right).

If our design consists of 2 skis and one track block, the assembly steps are slightly different:

1. on the front, we install and fix 2 skis. Front wheel we remove;
2. we increase the surface area of ​​the structure with a metal sheet;
3. on the back, remove the wheel and fix the track support instead.

This design can also be modified. To do this, we install a caterpillar on the front, and 2 skis on the back.

We need longevity

In order for our homemade model to last for several winters, it is necessary to take good care of it. Using the snowmobile should be as careful as possible:

• after each use of the structure, it is necessary to carry out wet cleaning. Car detergents are suitable for this;
• try to keep water and moisture out of the engine parts;
• lubricate the main parts of the model silicone grease or a special spray;
• in summer it is better to protect the engine from damage. To do this, take the oiled cloth and attach it to the muffler.