Snowmobile with their own hands from the car. Snowmobile from the motorcycle, motorcycle and chainsaws with their own hands: instructions for masters. General rules for designs

Instruction

First follow the sketch of the intended design. At the same time, refer to the two components of the device: led and leading. The first must consist of polozov, steering column and. The second part must contain a power plant, frame, drive and driver seat. However, if necessary, you can change the design, more adapting it to the implementation of the alleged tasks.

Determine the parts and aggregates of the snowmobile that you cannot do yourself. Check them and approximate the location of the aggregates on, the size of the structure and its individual parts. Approaching the layout professionally, make the plasp - a snowmock of a natural value of plywood or dense cardboard. Make the layouts of all purchased parts, the layout of the frame and collect from this plas. After determine the size and location of parts that are supposed to be made on your own.

Independent framework of the frame involves the mandatory presence of pipe bending, welding equipment and appropriate skills. If all this is not, order the manufacture of the frame in the nearest workshop on the pre-drawn drawing. Make a frame yourself start from the selection of necessary pipes. Pipes removed from motorcycle frames prefer to plumbing. Special frame tubes are usually more durable.

Bend the pipes on the way it is necessary. Before collect the frame, connecting the details point welding. Perform a preliminary fit of the frame elements and the snowmobile details attached to it. This will avoid errors in design. Conduct the final welding of a single seam, preferably without breaks and other flaws. We weld the engine mounting brackets, a wheel drive, seats, steering column and other parts.

MAKE MAKE in the form of two wide skis. Weld the steering column and secure it with a crash on it using a bracket. hinged joints. A more complex option involves the use of shock absorbers in ski suspension. If the design of the snowmobile provides for widespread front ski, then the lever from the "Ural" are more suitable as shock absorbers. Directly on the steering wheel, secure the controls from any motorcycle model.

In the second part of the snowmate, secure the engine and gearbox. They also take from any light motorcycle. As a rear wheel (or wheels) apply tires low pressure self-making. They can be made of suitable rims and pneumatic chambers automotive tires. In the pumped state they will good wheels Low pressure. For movement on loose snow, snowmates are required, located along all circumference wheels (wheels).

If the snowmobile design assumes the presence of one rear wheel, perform the rear suspension by a motorcycle sample. To do this, in addition to the frame, weld the rear pendulum and attach it to the frame through the hinge. Using motorcycle shock absorbers, make a pendulum suspension. Think over and install the chain drive from the engine to the rear wheel. After fitting the drive, install the rear wheel.

If you wish, install two rear wheels, attach the leading bridge of a shortened type to the back of the frame. For this purpose, find the rear axle from the Anti-Truck Muchotra or on your own root bridge from a passenger car. When using soft low-pressure wheels, the need for rear suspension Partially disappears. The use of motorcycle shock absorbers technically complicates the task. The use of car-type shock absorbers will not make the suspension soft, as they are designed for much greater weight than a snowmobile.

Fishermen, hunters and winter sports lovers use snowmobiles to drive to the best rest areas. Even inexpensive models of this technique are about hundreds of thousand rubles, more often - more. Those who wish to save can collect homemade snowmobile on caterpillars in the conventional garage workshop. The cost of parts for the construction does not exceed 40 thousand rubles.

Snowmobile device

Homemade snowmobiles are arranged on caterpillar. Caterpillars are driven by the engine internal combustionmounted on a rigid metal frame. Supported in working positions with wheels and special rollers. Main versions:

• With a solid either a turning point.
• With a rigid or amortized suspension.
• With a motor from a motor-block or from a motorcycle.

Short skiing are used for steering. Light snowmobiles (weight up to 100 kg), designed to move at a maximum speed of up to 15 km / h, do not require compulsory equipment brake system. They easily stop when the engine is dropped. Make a homemade snowmobile on caterpillars you can according to the algorithm:

1. Engine selection, frame calculation and chassis.
2. Assembling frame point welding.
3. Steering device.
4. Installing the engine to the design position on the temporary mount.
5. Checking the design for tipping resistance.
6. If successful checks is a capital welding of the frame, installation of the engine.
7. Installing the drive system, bridges.
8. Assembly and installation of caterpillars.
9. Installation of body parts.

After that, final tests are carried out. If the snowmobile goes normally and does not overturn, it is driven into the garage and disassemble. The frame is purified from rust, painted in 2 layers, produce the finishing finish of the rest of the elements, after which they collect homemade snowmobile on the caterpillars with their own hands.

Engine selection

Applied gasoline engines For motoblocks or motocoles. Engine turnover is controlled by the handle of the gas rendered onto the handle of the steering wheel. To make a homemade snowmobile on a caterpillar go with your own hands, the easiest way use finished small engines for motoblocks with pre-installed:

• Fuel tank.
• Ignition system.
• Lower reducer with a number 1: 2.
• Centrifugal clutch, automatically triggered by increasing revolutions.

The power of these motors does not exceed 10 horse powerBut they are convenient in the installation: the master does not need to collect the ignition system, to bring fuel pipes, adjust the clutch, etc. The market presents different options:

If it is not possible to purchase ready Engine From the motoroblock, you can use the engine from the motorcycle. Such engines are 10-15 horsepower, but require self-assembly. The system includes:

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

Part of the elements will suit the old motorcycles ("Minsk", "East", "Java", "Ural"). The benzobac placed as close as possible to the carburetor to reduce the length of the nozzles.

Rama and Body

Before work, it is recommended to draw up a drawing frame. The design is welded from the pipe square cross section 25 x 25 mm with a wall thickness of 2 mm. With a payload of over 150 kg, the section size increases to 30 x 25 mm. Loading area and body elements are trimmed by plywood. Seats are selected with hydrophobic coating.

In the center of the turning frame there are a hinge that allows rotation around the vertical axis. The maximum angle of rotation is limited, the welding metal plates. Front half is used for steering, and the engine is put on the rear semiracy.

The solid frame is welded in the form of a rectangle, inside of which bridges and caterpillars have. The engine is placed on the front on a special platform, toughly welded to the rest of the frame. In both cases, the motor is put in the transverse direction (the shaft goes to the end).

Driving system

On the output shaft of the engine is set by the leading asterisk of small diameter. From it, the torque through the chain is transmitted to the slave shaft, located under the seat of the engine. On the slave shaft are:

• Driven the stars of large diameter.
• The gear wheels leading to the caterpillar.
• Guides for caterpillars.

The slave shaft is attached on the frame with the help of bearings. The gear wheels are pushing the tracks, leading caterpillars in motion. The chain and stars are removed from one device. Old motorcycles are suitable for the role of the donor, snowmobiles ("Buran"). Protectors for trackers are removed only from another caterpillar technology.

The guide rollers rotate together with the shaft, are attached next to the gears and serve to tension the tape. Performed from wood or plastics, on the ends have a layer of soft rubber. Rubber prevents caterpillar damage. Such videos are easy to make yourself, fixing the edging with a furniture stapler.

Case calculation and assembly

The caterpillar is a ribbon, on the outer surface of which the cams are fixed. Tracts are hard baths installed along the entire length of the caterpillars. Catering options:

• From transport tape 3 mm thick.
• From the car tire.
• From wedge belts.
• Finished caterpillars of factory manufacture.

The conveyor belt must be swollen. Its strength is enough for light snowmobiles with no power than 10 liters. from. Automotive tires string ribbons, they are suitable for powerful motors. One-piece tires do not need to be swollen, so the probability of breaking is minimal. The tire of the desired length is more complicated than the tape.

Finished caterpillars are removed from other similar techniques (snowmobiles "Buran", "Sherry"). They are installed on them from the factory. Products are not suitable for use with low-power motors from motoblocks. Homemade snowmobiles from the "Buranian" caterpillars should have gear wheels from the same "donor".

The size of the caterpillars is selected according to the required driving characteristics: the greater the width, the lower the controllability, but above the passability. The minimum spat area of \u200b\u200bthe contact from a snowmobile (skis and caterpillars) should be such that the pressure from the equipment does not exceed 0.4 kg / cm 2 of the surface. In light snowmobiles use a conveyor belt 300 mm wide, cut along 2 strips of 150 mm.

Tape preparation

Tracks are attached on homemade caterpillars M6 bolts with a wide hat. The bolts fix the nut, use the washer and grover. Before mounting in the tape and trackers, the leading holes with a diameter of 6 mm are drilled. When drilling, a conductor is used and dried on a tree with a special sharpening.

The conveyor belt is also squeezed by bolts M6. For this, the edges of the tape are superimposed on each other with a twist of 3-5 cm, the compound contains 1-2 rows of bolts. 150 mm width for caterpillar withstand the following distances:

• From the edge of the tape 15-20 mm.
• Between bolts on trackers 100-120 mm.
• Between bolts with a ring of 25-30 mm.

A total of 2 bolts take place for one tape, 5-10 bolts depending on the number of rows. When using automotive tires, only a treadmill leave, and the sidewalls are removed by a shoe knife.

Tracts are performed from a polyethylene tube with a diameter of 40 mm with a wall thickness of 5 mm, painted in half in the longitudinal direction. A whole section of the primer is adjacent to the tape. In light snowmobile, one truck connects a caterpillar pair. With the width of the caterpillars 150 mm, the tract length is 450-500 mm.

The soil is cut with a saw saw saw. Use a special machine with two guides (metal and wooden), rigidly fixed on a fixed table top. Pipe walls are collected in turn.

The distance between the trackers depends on the parameters of the gears on the drive shaft. It is usually 5-7 cm. The predetermined distance is maintained with an error of no more than 3 mm. Otherwise, the drive work is violated: the soils "run" on the teeth of the leading wheels, the caterpillar begins to slip and fly from the rinks.

Chassis

Light snowmobiles intended for riding on loose snow are equipped with a hinge suspension from the elongated nut M16. This is a light design with simple devicenot ensuring the comfortable driving characteristics of the homemade.

Snowmobiles on caterpillars intended for travel across the rolled snow should include shock absorbers (from a motorcycle or moped). Shock absorbers are installed in places of skiing and bridges to the frame. The movement of the suspension is chosen so that moving elements do not touch the snowmobile body during operation.

Steering and ski

The steering is excreted on two front ski according to the scheme, constructively similar to the suspension. It is performed from the heel with a thread installed in the elongated nut M16, toughly welded to the frame. The steering wheel from the moped or motorcycle (Minsk) is used.

In total, 3 plastic skis from the children's scooter are used in the design (or homemade plywood with a thickness of 3 mm). A pair of front ski is used for taxiing. Skiing up to 1 meter long are used, if necessary, amplified by steel pipe and plate.

The third ski is reference, serves to maintain tape in working condition. It is shorter than the rest, placed between the bridges (centered). A T-shaped beam is attached to the support ski, toughly welded to the frame. On top of the beams - freely rotating rollers for caterpillars. Installing such a design is not needed if the caterpillar does not sag.

Device bridges

Bridges are placed under the loading platform. One bridge is 2 inflatable wheels from a garden trolley and a metal rod. The wheels are freely rotated and do not have a drive. In snowmobiles built on the basis of motors from motor-blocks, the wheels are pumped by half. Fixators are welded to the outer ends of the wheels, with the help of which bridges are attached to the frame.

The front axle is still, its clamps are toughly welded to the frame. The rear axle should move freely along the frame, since it serves to tension the caterpillar. Its clamps involve friction tightening of M10 bolts, fixing the bridge into the working position.

With the onset of the winter period, two-wheeled vehicles lose their relevance. The use of a car to overcome small distances with high snowlessness is not particularly practical, but in most cases it is an impossible process. Where much better with this task is coping with a snowmobile.

Winter mechanical vehicle in most cases is equipped with caterpillar rear wheel drive and front steering skiing. High passability, versatility and simplicity of use make snowmobile today the most popular vehicle in winter time of the year.

Features of homemade snowmobiles

You can buy a snowmobile in our time in any motosalone, both a large megalpolis and a small town, however prices of this technique forcing many winter ride lovers to make homemade snowmobile on the caterpillars with their own hands.

You can highlight the four important advantages of your own vehicle performed above the factory:

1. The price is the most important factor for most. The cost of some aggregates of leading manufacturers of motorcycles can exceed the cost of 5-10 times assembled from undergraduate materials.
2. Parameters - Ability to assemble a means of movement of the desired configuration. This concerns as external viewand power reserve, type of chassis, etc.
3. Reliability is the point that even known manufacturers can always boast of products. With independent manufacture, a person uses the highest quality materials and pays special attention The most important nodes of the mechanism.
4. Use - the ability to use materials, details and devices from other devices that ran in garages and subsidies.

At the same time, homemade snowmobiles find their use like on the streets settlementsAnd on the roads off-road areas of country split and ski resorts.

Homemade snowmobile on the caterpillars with their own hands: where to start?

1 — back light; 2 - trailed device; 3 - body (plywood, S16); 4 - side cataphoths; 5 - rear shock absorber (from the motorcycle "Dnipro", 2 pcs.); 6 - gas tank (from the start of the T-150 tractor); 7 - seat; 8 is the main frame; 9 - electronic ignition switch (from the "Sunrise" motorcycle); 10 - ignition coil (from the "Sunrise" motorcycle); eleven - power point (from motorcycle, 14 hp); 12 - silencer (from motorcycle); 13 - steering column; 14 - steering hinge in a leather case filled with lubricant (hinge from "UAZ"); 15 - limiter vertical movement steering ski (chain); 16 - Rule Ski Rule Limiter; 17 - steering ski; 18 - Skying (2 pcs.); 19 - generator; 20 - clutch lever (from motoclaska); 21 - drive chain shield; 22 - footboard; 23 - the drive chain of the drive shaft; 24 - the leading shaft of the caterpillars; 25 - lower guide chain chains (polyethylene, S10, 2 pcs.); 26 - Caterpillar chain (from the header of the forage harvester, 2 pcs.); 27, 31 - upper front and rear guides (polyethylene S10, 2 pcs.); 28 - shock absorber of the hinge frame of the propulsion (shortened rear shock absorbers of the Dnipro motorcycle, 2 comp.); 29 - reference ski; 30 - rear frame spacers; 32 - rear axle.

The drawing of the homemade snowmobile is the most important stage At the preparatory stage of manufacture. Here to help we use engineering skillsBut in the absence of those there are surface sketches, creating a general image of the future mechanism.

Before creating a drawing, it is necessary to determine the list of required components. The basis of the standard configuration snowmate is:

1. Rama - Depending on the complexity of the design, it can be borrowed from a quad bike, scooter, scooter, motorcycle, etc. In the event of their absence, the part is usually cooked from metal thin-walled pipes with a diameter of about 40 mm.
2. Seat - Given the difficult operating conditions of the equipment, the material of this element should have a high moisture-repellent ability.
3. The engine is selected with the calculation of the required velocity and total weight of the vehicle. Most often used motorboards, scooters, motorcycles, etc.
4. Tank - 10-15 liter metal / plastic container will fully provide carefree trips to relatively distant distances and will not take a lot of space on the unit.
5. Skis - in the absence of ready-made optionsFor independent manufacture, it is recommended to use nine / ten-layer plywood sheets with a thickness of about 3 mm.
6. The steering wheel is chosen with the calculation of convenience and practicality. Like the frame, the engine and the seat is removed from the specified two-wheeled units.
7. The drive is a detail transmitting torque from the engine to the caterpillar. This feature is well performing a motorcycle chain.
8. Caterpillar is the most complicated and important element. About their species and ways of independent making it will be on.

How to make homemade caterpillars?

One of the most common materials manufacturer's manufacturer at home is car tire . A homemade caterpillar for a snowwave car has over other options one important advantage - it is made in the form of a closed contour, which significantly reduces the probability of break.



The side of the tire is separated by a shoe knife, after which a flexible treadmill remains. The drive canvas are attached primatela - painted along plastic pipes with a diameter of about 40 mm and a thickness of about 5 mm. Cropped under the width of the tires, halfwalls are attached to the canvas using bolts (M6, etc.) with an interval of 5-7 cm.

Immediate caterpillars are made by the same way. from the conveyor belt. Their main advantage is the ability to select the length of the propulsion. After circumcision under the required length, special attention should be paid to the coupling. The ends of the ribbon are superimposed on each other by 3-5 cm, and they are fixed across the width of the same bolts as the primer.

Make homemade caterpillars often help such girlfriend materials like wedge belts. Bonded in width with the help of soils, they constitute a full-fledged caterpillar cloth with already existing with inner Captures under the gear.

Please note that the wider the caterpillar, the better the patency of the snowmobile, but worse its handling. Factory options have three samples of widths of cloths in inches: 15 - standard; 20 - wide; 24 - superwatch.

Go to practice

The frame made of pipes or corners is primarily equipped with a steering mechanism. Selecting the height and angle of inclination, weld the element with point welding. Install and fix the engine according to the drawing, paying attention to the absence of a strong inclination. Snowmobile should not have a long fuel line, so try to locate the tank closer to the carburetor.

The next step is the caterpillar installation. The driven bridge with a rowed blade attached from behind the frame (on the plug, suspension, shock absorber, etc., depending on the type of construction), presenter - in the middle of the snowmobile (most often under driver's seat), in the most short hitch with the engine. The gears of both bridges are connected before.

Motoblock homemade snowmobile



This transformation today is particularly popular. The motoblock can be used, both partly and completely. In the first case, the carrier frame with the rear axle is ventilated to the aggregate (engine with a steering fork and wheels). The most difficult stage at the same time the conversion of the working shaft of the motoblock into the drive gear is becoming.

The homemade snowmobile from the motoblock with partial use of parts is more versatile. In this case, only the engine and the steering fork are withdrawn from the donor, to the bottom of which skis are attached instead of wheels. The motor itself can be located in the back of the design.

It should be noted that the engines of the main part of the motoblocks are calculated on the weight and pressure of the wheels, which are several times less than the caterpillar. Therefore, in order to avoid elevated wear of parts and fuel consumption, such a snowmobile is better equipped with low pressure wheels.

Snowmobile - a unique vehicle for daily use in winter. It is used for movement in the snow-covered area during scientific expeditions, excursions, hiking, animal hunting, territory protection. Such a product can be purchased in a specialized store or make it yourself. If the finished structures have a rather high price, and not every person is able to afford such a purchase, then improvised - a more affordable alternative, made of well-made materials and equipment.

The homemade snowmobile can be made with their own hands from the available technique. For these purposes, experts recommend using:

• chainsaws;
• motoblocks;
• motorcycles.

Important! To make a portable snowmobile at home, be sure to have skills to work with plumbing tools.

Drawings, options for finished works

Snowmobile design must be started from creating a drawing of the desired product. It will help in the process of work to manufacture practical and functional equipment, which will serve not one year.

If you can use the ready-made drawings to create a snowmobile from a motor-block or a motorcycle, then for the design of chainsaws - they are not provided, since each tool has its own specifications and features.

Snowmobile from chainsaw

Council. Snowmobile can be made as caterpillar and ski.

Before proceeding with the production of a snowmobile from chainsaws, you must select the equipment that will have all the necessary characteristics. Optimal option For this purpose - Chainsaw "Friendship", "Ural" and "Chang" (the power of these tools is ideal for creating high-speed snowmobiles).

Important! The engine and gearbox are the main details of the chainsaws that are used in the process.

The snowmobile design consists of four parts:

1. Caterpillars
2. Transmissions.
3. Engine.

The homemade snowmobile assembly is made not on some kind of proposed scheme or standard drawing, but based on the materials and tools that are at the disposal of the wizard.

Snowmobile assembly instructions from chainsaws

Product assembly is a fairly interesting job. It consists of several consecutive stages that must be accurate and responsible.

• The first stage is the assembly of the frame base of the future homemade snowmobile. Steel corners will be required to work (size - 50 x 36 cm) or steel sheets (thickness - at least 2 mm). From the corners make the middle part of the structure, and from the sheets - the front and rear.

Council. To give the necessary stiffness of the structure, the metal is bend under angle of 90 degrees.

• Carefully make two cross-cutting holes for placing the shaft of the tracked mechanism and the guide devices of the tracked wheels (the tensioning devices are installed on both sides of the spars).

Important! Front device Specially designed to tension the second stage of the tensioning, it also helps in adjusting the caterpillar itself.

• Special brackets are neatly welded to the bottom of the spars (they are attached to the same distance from each other), in their open grooves and set the support rollers.
• Rollers (in rubber covers) are located on five axes, each of which is attached from the bottom side of the open grooves.
• Between each of the elements, special sleeves from duralumin (they are made of a suitable pipe).

Council. In order not to spend time on the manufacture of rollers and axes for them, they can be borrowed from the old equipment for digging potatoes.

• The axis of the brackets themselves are fixed using nuts and monitoring (they are designed to enhance the snowmobile frame, keep spars at a certain distance from each other).
• Of the three metal corners make racks for fastening the trained gearbox gearbox, the intermediate shaft of the chain transmission is installed.
• The prepared frame is installed for the user for the user (for these purposes a suitable box is used or car seat), It is fixed on the plot between the middle and the back of the design.

• On the front area of \u200b\u200bthe frame make a hole for placing the steering wheel, it makes it from the pipe with welded handles of control.
• In places of attachment of snowmobile racks, metal brazers are installed (they strengthen the design, make it more durable and reliable).

Important! In order for the future homemade snowmobile to have a good passability of snow-covered terrain, it is equipped with a caterpillar mechanism.

• A snowmobile drive shaft is made from the metal pipe, a special round flange is inserted into it for fastening gear wheels.
• To create a steering, use equipment from old motorcycles or threshing mopeds.

The finished snowmobile has a small weight, easily placed in the trunk of the car for transportation over long distances. His management is so simple and clear that even a child can easily use it.

Snowmobile from Motoblok.

Motoblock is another version of the equipment that is used in the process of making a snowmobile with your own hands. Its design is practically no need to redo, as it is initially multifunctional.

There are three types of motoblock snowmobiles:

• wheeled;
• on caterpillars;
• combined.

Before starting working with a fiberboard, it is necessary to determine the type of future design. From him and will depend on the complexity of the work of the master, as well as the duration of the whole process.

Construction of a snowmobile from a motoblock

Important! To create a wheeled snowmobile, you do not need to redo the steering system, you need to pay special attention only to the frame of the device and ski.

• The snowmobile frame is made of metal pipes or corners (it must have a rectangle shape).
• The finished base attach a box or a chair to place the driver.
• Separately make skis from corners and sheet metal, weld them to the frame.
• The finished design is attached to the motoblock, used by destination.

Motorcycle Snowmobile: Masters Guide

Make a snowmobile from a motorcycle is not so simple. If the assembly of previous products is practically no difficulty, then with this design will have to suffer. It will require not only tools, materials and techniques, but also skills in working with a welding machine and other equipment.

Important! Motorcycles "Ural", "Izh" and "Dnipro" - the most suitable models for making a snowmobile with their own hands.

Snowmobile design technology

• Make a suitable frame from metal pipes of different diameters and steel corners. It is performed in the form of a rectangle (its dimensions - 150 x 43.2 cm).
• Construct a steering beam made of metal angles (its dimensions - 50 x 50 x 5 mm), its parts are trimmed with dense metal lining. The finished design is installed in a horizontal position on a drilling machine.

• Frame and ready-made beam are treated in places of compound, prepare special grooves for reliable fixation of elements.
• The front frame of the frame is equipped with a solid corner.
• Fasten the seat to the frame frame.
• Make holes in spars.
• Between the steering and middle section welded a channel.
• Pick up a suitable tracked asterisk and rubber tape for further installation (suitable dimensions - 2200 x 300 mm, thickness - no more than 10 mm).
• The caterpillar itself is gently crumbling, so that the material does not resolve in the process of use.

• Install the transmission that consists of the front and rear axle. The front is the presenter, it consists of a tubular shaft, caterpillar stars and rinks (the asterisks themselves are fixed on through bolts). The design of the rear axle consists of a tracked drum and a tubular shaft.
• Skis welded to the design of a snowmobile (for their manufacture, steel sheets and metal corners are used).

The control system of a self-made snowmobile from a motorcycle is quite complex in design. It consists of:

• longitudinal thrust;
• transverse thrust.

From the presented information, we can conclude: the homemade snowmobile from the elements of the motoblock, chainsaws or a motorcycle - reality. It can make every wisp master. For productive work, only certain skills, equipment, tools and materials will be required.

Homemade Snowmobile: Video

In the regions with large snowfall in winter, it is impractical to use two-wheeled vehicles. But the car is not always needed. In such cases, a snowmobile comes to the rescue, but this type of transport is expensive. If you wish, you can make a snowmobile with your own hands, and the ways how to do it, a lot.

How to make a snowmobile

Make a snowmobile from different vehiclethat stand in the garage.

From motorcycle

You can make a snowmobile from a motorcycle using different models for this. The most popular are IL and Urals. The advantages of such alterations are that it is not necessary to make special changes. With good maintenance, the funds can be left even a native frame.

Alteration technology:

1. Metal pipes or appropriate corners make a rectangular frame. Its optimal dimensions - 150 * 43.5 cm.
2. In addition to the IL motorcycle, it is necessary to make a steering beam. Made it from metal corners. Optimal dimensions - 50 * 50 * 5 mm. Additionally, the beam is cured with metal linings.
3. After that, it can be installed on the drilling machine horizontally. Process the connection location. In the same way to do with the frame. In these places you need to make special grooves for reliable fixation. Additionally to the front frame to attach the corner.
4. Now you can secure the seat for motorcyclists.
5. You need to make holes in the spars.
6. Between the front and middle part of the frame, you must arrange a channel to strengthen the design.
7. Regardless of whether a snowmobile from the "Ural" or another motorcycle model is made, it is necessary to choose a caterpillar star and rubber tape in advance. Optimal dimensions - 220 * 30 cm with a thickness of not more than 1 cm.
8. Before installing the caterpillar, it is recommended to entee a chipboard, which will allow the material not to be separated during operation.
9. Now you can go to the transmission. It consists of two parts. First - front axleIs leading. It is made of tubular shaft, caterpillar stars and rink. Second - rear axle. It is made of a caterpillar drum and a tubular shaft.
10. Finish the process of making a snowmobile is needed by welding ski from sheet metal.

When the motorcycle is reworked in a snowmobile, it is important not to change the steering system. In the final product, this part must perform its initial functions.

The principles of alteration are the same, they do not depend on the model of transport. But the snowmobile from the Ural motorcycle will be heavier.

From Zhiguli.

The design of the car is characterized by simplicity, ease of control and high maneuverability. For manufacture, you need to follow the instructions:

1. Assembling frame. It is better to make it from the pipes. A frame of anterior and central beams (steel pipes with a diameter of 5 cm), two lower diagonal elements (bent pipes with a diameter of 3 cm) and the rear pan. For fixing elements use welding.
2. Installing steering columns. To do this, you need two sleeves on the front beam.
3. Fixing semi-axes. It is located on the rear frame, it is pre-welded the body for it. It is made of a metal pipe with a diameter of 6 cm. Fix the semi-axes with the help of sleeves and electrostaslary.
4. Installing the engine from the car. Previously, you need to make the front and rear fasteners on the central beam. First, they need to be located on the engine itself, but only then welcome to the frame.
5. IN homemade snowmobile You can install the wheels of a large diameter or ski from a metal sheet. In the first case, the rear and front wheels need to pairwise connect the metal pipe. At the same time, in the hub, make a groove under bearings, which subsequently fix the spring rings. Additionally, set the spacer bushing between the bearings.
6. On each wheel, install an asterisk depending on the intended maximum speed. Such a snowmobile can be used at any time of the year. For the snowy winter, the design is suitable in which the front wheels are replaced by skiing.
7. Installing the steering system. It is taken by a solid car, for example, from Zaporozhets, or a motorcycle. The choice depends on personal preferences. In the first case, gas, clutch and brake pedals are additionally installed. Transmission control is performed using a lever and tight thrust.
8. Installing a snowmobile cabin, whose role is performed by car body.