Children's snowmobiles: tips for choosing and making. Making a snowmobile with your own hands Children's snowmobile with your own hands

A snowmobile is a unique vehicle for daily use in winter. It is used to move around snowy terrain during scientific expeditions, excursions, hikes, hunting animals, and protecting the territory. Such a product can be purchased at a specialized store or made by hand. If ready-made structures have a fairly high price, and not every person is able to afford such a purchase, then home-made ones are a more affordable alternative, made from scrap materials and equipment.

A homemade snowmobile can be made with your own hands from available equipment. For these purposes, experts recommend using:

• chainsaws;
• walk-behind tractors;
• motorcycles.

Important! To make a portable snowmobile at home, you definitely need to have skills in working with locksmith tools.

Drawings, options for finished works

Designing a snowmobile must begin by creating a drawing of the desired product. He will help in the process of making practical and functional equipment that will serve for more than one year.

If you can use ready-made drawings to create a snowmobile from a walk-behind tractor or motorcycle, then for a construction from a chainsaw, they are not provided, since each tool has its own technical characteristics and features.

Chainsaw snowmobile

Advice. The snowmobile can be made both tracked and skiing.

Before you start making a snowmobile from a chainsaw, you need to choose equipment that will have all the necessary characteristics. The best option for this purpose is the Druzhba, Ural and Calm chainsaw (the power of these tools is ideal for creating high-speed snowmobiles).

Important! The engine and gearbox are the main parts of the chainsaw that are used in the process.

The construction of a snowmobile consists of four parts:

1. Caterpillars.
2. Transmissions.
3. Engine.

The assembly of a homemade snowmobile is not carried out according to some proposed scheme or a standard drawing, but based on the materials and tools that are at the disposal of the master.

Instructions for assembling a snowmobile from a chainsaw

Assembling a product is quite an interesting job. It consists of several sequential steps that must be performed carefully and responsibly.

• The first stage is the assembly of the frame base of the future homemade snowmobile. For work, you will need steel corners (size - 50 x 36 cm) or steel sheets (thickness - at least 2 mm). The middle part of the structure is made from the corners, and the front and back from the sheets.

Advice. To give the necessary rigidity to the structure, the metal is bent at an angle of 90 degrees.

• Carefully make two through holes for placing the track shaft and track wheel guides (tensioners are installed on both sides of the side members).

Important! The front device is specially designed to tension the second stage of the idler, and it also helps in adjusting the track itself.

• Special brackets are carefully welded to the lower part of the side members (they are fixed at the same distance from each other), support rollers are installed in their open grooves.
• Rollers (in rubber covers) are located on five axles, each of which is attached to the underside of the open grooves.
• Special duralumin bushings are installed between each of the elements (they are made from a suitable pipe).

Advice. In order not to waste time making rollers and axles for them, they can be borrowed from old equipment for digging out potatoes.

• The axles of the brackets themselves are fastened with nuts and locknuts (they are designed to strengthen the snowmobile frame, hold the side members at a certain distance from each other).
• Out of three metal corners, racks are made for attaching the prepared chainsaw gearbox, and the intermediate shaft of the chain drive is installed.
• A seat for the user is installed on the prepared frame (for this purpose, a suitable box or car seat is used), it is fixed in the area between the middle and rear of the structure.

• On the front section of the frame, a hole is made to accommodate the steering wheel, it is made from a pipe with welded control handles.
• In the places where the snowmobile racks are attached, metal scarves are installed (they strengthen the structure, make it more durable and reliable).

Important! In order for a future home-made snowmobile to have good cross-country ability on snowy terrain, it is equipped with a caterpillar mechanism.

• A snowmobile drive shaft is made from a metal pipe, a special round flange is inserted into it for attaching gear wheels.
• To create steering, equipment from old motorcycles or mopeds with three-lever control is used.

The finished snowmobile is lightweight, easily fits into the trunk of a car for long distance transportation. Its controls are so simple and straightforward that even a child can use it with ease.

Snowmobile from a walk-behind tractor

A walk-behind tractor is another option for equipment that is used in the process of making a snowmobile with your own hands. Its design practically does not need to be redone, since it is initially multifunctional.

There are three types of walk-behind snowmobiles:

• wheeled;
• on tracks;
• combined.

Before you start working with a walk-behind tractor, you need to decide on the type of future design. The complexity of the master's work, as well as the duration of the entire process, will depend on him.

Designing a snowmobile from a walk-behind tractor

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

• The snowmobile frame is made of metal pipes or corners (it should be rectangular).
• A box or seat is attached to the finished base to accommodate the driver.
• Skis are made separately from corners and sheet metal, welded to the frame.
• The finished structure is attached to the walk-behind tractor, used for its intended purpose.

Snowmobile from Motorcycle: A Craftsman's Guide

Making a snowmobile from a motorcycle is not so easy. If the assembly of previous products practically does not cause difficulties, then you will have to suffer with this design. For work, you will need not only tools, materials and equipment, but also skills in working with a welding machine and other equipment.

Important! Motorcycles "Ural", "Izh" and "Dnepr" are the most suitable models for making a snowmobile with your own hands.

Snowmobile design technology

• A suitable frame is made of metal pipes of different diameters and steel corners. Its base is made in the form of a rectangle (its dimensions are 150 x 43.2 cm).
• The steering beam is constructed from metal corners (its dimensions are 50 x 50 x 5 mm), its parts are sheathed with dense metal linings. The finished structure is installed horizontally on a drilling machine.

• The frame and the finished beam are processed at the joints, and special grooves are prepared for reliable fixation of the elements.
• The front frame bar is equipped with a sturdy corner.
• Attach the seat to the frame of the structure.
• Holes are made in the side members.
• A channel is welded between the steering and middle section.
• Select a suitable track sprocket and rubber band for further installation (suitable dimensions - 2200 x 300 mm, thickness - no more than 10 mm).
• The caterpillar itself is carefully sheathed with nylon so that the material does not delaminate during use.

• A transmission is installed, which consists of a front and rear axle. The front one is the leading one, it consists of a tubular shaft, a caterpillar sprocket and rollers (the sprockets themselves are fixed on through bolts). The rear axle structure consists of a caterpillar drum and a tubular shaft.
• The skis are welded to the structure of the snowmobile (sheets of steel and metal corners are used for their manufacture).

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

• longitudinal thrust;
• lateral thrust.

From the information provided, we can conclude: a homemade snowmobile made of elements of a walk-behind tractor, a chainsaw or a motorcycle is a reality. Any master can make it. For productive work, only certain skills, equipment, tools and materials are required.

Homemade snowmobile: video

Modern children's snowmobiles are controlled by a steering system with ski runners, thanks to which good stability is achieved even on loose snow surfaces. Such vehicles are being developed not only for adults, but also for babies. Compared to conventional versions, children's snowmobiles are significantly inferior to adults in terms of power and differ significantly in their dimensions and ease of operation.

Safety is the main feature of these vehicles. Some models even provide the ability to turn off the motor remotely using the remote control and speed limit. If the child accidentally falls out on the move, it will be possible to stop the operation of the motor of the baby unit thanks to the safety cord. In modern devices, you can even adjust the steering wheel to the child's height. It is extremely easy to use such units, since elementary manipulations with the gas and brake pedals are sufficient for movement.

Classification of children's snowmobiles

The electric children's snowmobile runs on rechargeable batteries. These power supplies require no maintenance other than periodic recharging. Self-discharge is completely excluded due to the special design of the batteries.

Some children's vehicles use gasoline engines as a power source. Different types of motors are installed on such vehicles. Children's snowmobiles with two-stroke gasoline engines are distinguished by their lightness, ease of maintenance, warm-up speed, and the ability to run on cheap fuel. Four-stroke motors produce less noise during operation. They have lower fuel consumption and a much longer service life.

Some motors have an air cooling system. It is necessary to apply it correctly in order to prevent overheating. The hydraulic cooling system uses regular snow.

Injection motors have a number of advantages: stability in operation, environmental friendliness and economy. They are not reliable and are not recommended for use in the field. It is advisable to refuel the motors in children's snowmobiles with unleaded gasoline to reduce the harmfulness of exhaust and increase the duration of the engine's operation.

Factory brands of children's snowmobiles

? Taiga RM Lynx? ? the first children's snowmobile of Russian production. 6.5 hp four-stroke engine air-cooled is one of the most powerful of its kind. The maximum speed is limited to 13 km / h. The system has an ignition switch, an emergency stop device. Such vehicles are characterized by ease of control, ergonomics, and stability.

Polaris 120? its powerful four-stroke engine has a displacement of 1.9 hp. Reinforced independent front suspension. These vehicles are characterized by a rapid decrease in speed. The snowmobile is popular for its technical properties, ergonomics, steel shock absorbers and removable seat with luggage rack.

SnowRunner Max 80? the popularity of this model ensures its small size and easy handling. The snowmobile is equipped with a four-stroke engine with one cylinder, an air cooling system and a volume of 80cc.

Yamaha SRX 120? such a means of transportation will allow children to feel like they are adults and get the maximum pleasure from entertainment in the winter season. The easy-to-handle children's snowmobile features a smooth motor, automatic clutch, comfortable grip and seat, and adjustable suspension.

Snowfox 80? this children's snowmobile has good maneuverability, increased performance. Small dimensions expand the possibilities of storage and transportation.

Can you assemble a children's snowmobile yourself?

In fact, there are many different ways to build your own children's snowmobile. For this, you can use a wide variety of accessories. Let's consider an example of one of the possible options for such an assembly.

First of all, it is necessary to think over in advance the design of the unit, the details of which will be easy to purchase or make on your own. Of course, one should not expect good cross-country ability on loose or deep snow cover, but the power of a self-made unit will be quite enough to, for example, tow a sled with riders or several "Argamaks".

To make the unit yourself, you can take a motor from a 6 hp walk-behind tractor. As a mover, for example, you can take a part of a caterpillar from an old snowmobile. On the Internet, you can order a special kit for motorcycles, in which a ski is installed instead of the front wheel, as well as a small caterpillar drive. Using such devices, you can always make a small snowmobile with your own hands.

Several metal pipes can be used as a frame. You can make a collapsible frame with your own hands and attach a seat from an old scooter and a handlebar from a bicycle to it. If there is a choice, a detachable motor can be installed for easy storage and transport.

To make ski racks, you can do it yourself with a structure of forks and a bike frame. Individual elements can be bolted together. It only takes a few minutes to assemble and disassemble such a homemade snowmobile. No tools are required for this at all. The engine is mounted on a removable platform. An ordinary chain from a motorcycle serves as a drive to the rear shaft of the propeller.

A homemade snowmobile should not accelerate faster than 20 km / h. For this, it is necessary to select the appropriate gear ratio. It is best to pivot the front and rear of the snowmobile. Thus, there is no need to install damping springs on a homemade unit.

You can install a scooter seat on the frame with your own hands. Thanks to this, a homemade snowmobile will be convenient not only for children, but also for adults. The speed of such a vehicle will not be high. In addition, such a homemade unit practically does not roll due to the resistance of the track and transmission. It is best to make a do-it-yourself brake system or a device for an emergency stop of the motor. You can install a throttle stick on a homemade steering wheel. As the engine speed increases, so does the vehicle's speed. When the throttle is released, acceleration will stop and the homemade snowmobile will stop.

A similar vehicle can be made with your own hands using a motor from a scooter. Propeller parts can be ordered online or you can use old motorcycle parts that are at hand.

If you wish, you can always make a children's snowmobile yourself. If we compare home-made vehicles with factory samples, it will be possible to determine their advantage in lightness and compactness, as well as in the possibility of storage and transportation. There may be no difference in engine power, and if you pay attention to the technical equipment, branded units will almost always occupy the leading positions.

With the beginning of winter, especially snowy, there are problems with movement. Few people know that a snowmobile can be constructed from improvised means as an alternative means of transportation in winter conditions.

At the same time, there is no need for serious expenses. Moreover, in the presence of a large amount of snow on the car you will not go far, but the snowmobile will allow you to move in such conditions without any problems.

The assembly of any structure begins with the development of drawings. All the necessary units can be placed on them, after which you can proceed to the practical implementation of the idea. Therefore, at this stage, you should decide on which brand of chainsaw is suitable for the implementation of the plan.

Choosing a chainsaw

In retail outlets, you can find several models of chainsaws. The most popular of them are the Druzhba chainsaw, the Ural chainsaw and the Shtil chainsaw. Before choosing, you should think carefully, comparing their technical characteristics.

Chainsaw "Friendship"

This is the simplest chainsaw that can be used as a snowmobile engine. The result is an elementary construction without anything superfluous.

The only drawback is the high weight with relatively low power. In addition, there are no parts on the structure for fastening the safety covers. In addition, this design is outdated in all respects.

Specifications:

• Power - 1 kW;
• Weight - 12 kg;
• Engine (two-stroke);
• Bus length - 45 cm;
• Fuel (gasoline).

Chainsaw "Ural"

This is a specialized model that has more reliability, power and less weight in relation to power. This is an environmentally friendly unit that can work in extreme conditions.

If you decide to use the Ural chainsaw, then this is a good choice. Its technical characteristics are fully consistent with those stated.

Specifications.

• Power - 3.68 kW;
• Weight - 11.7 kg;
• Engine (gasoline two-stroke);
• Overall dimensions - 46x88x46 cm;

Chainsaw "Calm"

It is also suitable for making a snowmobile with your own hands. This is an environmentally friendly device that is absolutely harmless to humans. The main advantage of the chainsaw is its low weight and noiseless operation, in comparison with the Ural chainsaw, and even more so when compared with the Druzhba chainsaw.

Diy scheme for making a snowmobile from a Ural chainsaw

Schemes for assembling a snowmobile from the Ural chainsaw: 1 - steering wheel; 2 - fuel tank (from the Druzhba chainsaw; 3 - power unit (from the Ural chainsaw); 4 - steering ski rack bushing (tube with a diameter of 30-2 pcs.); 5 - steering ski (2 pcs.); 6 - drive cogwheel caterpillar (nylon, sheet s15, 2 pcs.); 7 - caterpillar (from the snowmobile "Buran", shortened); 8 - frame; 9 - support roller (from potato sorting, 18 pcs.); 10 - brace backrest limiter (pipe ½); 11 - track tensioner (2 pcs.); 12 - track tension gear (nylon, sheet s15, 2 pcs.); 13 - bearing No. 80204 in the housing (4 pcs.); 14 - box-trunk bottom-plywood s4, sides board s20); 15 - seat (cover-plywood s4, foam rubber, leatherette); 16 - 1st stage of the chain transmission; 17 - 2nd stage of the chain transmission; 18 - backrest-limiter of the seat (pipe ½ inch); 19 - driven sprocket of the 1st chain drive (large sprocket of the creeper, intermediate shaft); z = 38; 20 - leading sprocket of the 2nd stage of the chain transmission (small sprocket of the creeper), z10; 21 - driven sprocket of the 2nd degree of the chain drive (drive sprocket of the drive shaft of the track), z18; 22 - leading sprocket of the 1st stage of the chain drive (sprocket of the output shaft of the gearbox), z12; 23 - steering knuckle lever; 24 - steering rod (2 pcs.); 25 - steering shaft with bipod; 26 - front axle beam (pipe with a diameter of 30); 27 - the drive shaft of the caterpillar; 28 - track tension axle.

Without creating a diagram and a drawing, it is unlikely that it will be possible to connect the main structural units together, such as:

• Engine;
• Transmission;
• Skis and tracks.

To simplify the design process, you should take the track from the Buran all-terrain vehicle. If a children's version is being designed, then skis will be enough.

Racks

Steering ski: 1 - runner (nylon, sheet s20, from a children's snow scooter); 2 - spring (normally stretched, from the rear shock absorber of the moped); 3 - support spring bearing; 4 - undercut (dural corner 20x20); 5 - spring cover (corner 35x35); 6 - fastening the spring to the cover (M8 bolt with washer); 7 - support arm (pipe 30x30); 8 - spring for fastening the rack - forks to the ski lever (steel, sheet s2); 9 - spring for attaching the support arm to the ski (steel, sheet s2); 10 - axles (bolt М8, 2 pcs.); 11 - steering knuckle rack (bicycle steering rack with crown and part of the fork); 12 - steering bipod (steel, sheet s4); 13 - mounting the steering arm (type M16); 14 - fastening the spring center and the lever spring to the ski (M5 countersunk head bolt, 7 pcs.); 15 - lever sleeve (steel pipe with a diameter of 30 mm); 16 - sleeve bearing (nylon bushing, 2 pcs.); 17 - rack bushing (steel pipe with a diameter of 30 mm). In the top view, the parts 11, 12, 13 of the steering knuckle are conventionally not shown.

Snowmobile stands can be made of 3x3 cm corners. They are connected with steel jumpers. As a result, there is a relatively small portal. To create a platform, you need to take a sheet with a thickness of 2 mm and connect it to the portal and the middle of the right side of the vehicle elements. This platform will serve as a place for attaching the chainsaw gearbox and the chain drive shaft.

A small space should be formed on the rear portal part and in the middle of the snowmobile for the seat structure.

The front of the frame and the front axle crosshead are connected by means of a beam. An ordinary water pipe with a diameter of 1.5 cm acts as a beam.At the end of this pipe, the sleeves of steering skis are attached by welding, and a stand is installed in the center. The strut will support the motor subframe.

Particular attention should be paid to the attachment points of the uprights. For greater reliability, the attachment points are reinforced with steel gussets, 2 mm thick. This approach will strengthen the vehicle and make it more reliable and durable.

Caterpillar

Snowmobile frame with tracked unit: 1 - the rear part of the spar (steel sheet s2, with flanges, 2 pcs.); 2 - tensioner (4 pcs.); 3 - rear portal (corner 30x30); 4 - the middle part of the spar (corner 50x63, 2 pcs.); 5 - bracket-fork for installing the axle of the support rollers (steel sheet s2, 10 pcs.); 6 - middle portal (corner 30x30); 7 - a platform for attaching the gearbox of the power unit and the intermediate shaft-creeper (steel sheet s2); 8 - kerchiefs (steel sheet s2, 4 pcs.); 9 - front portal (corner 30x30); 10 - the front part of the spar (steel sheet s2 with flanges); 11 - the axis of the tension gears; 12 - track tension cogwheel (2 pcs.); 13 - axle of track rollers (steel, circle 10, 5 pcs.); 14 - axle fastening (M10 nut and spring washer, 20 pcs.); 15 - distance sleeve (duralumin pipe); 16 - skating rink (18 pcs.); 17 - bearing assembly (4 pcs.); 18 - drive cogwheel of the caterpillar (2 pcs.); 19 - the drive shaft of the caterpillar; 20 - drive sprocket of the drive shaft (driven sprocket of the 2nd degree of the chain drive), z = 18; 21 - steering ski steering knuckle bushing (tube with a diameter of 30 mm, 2 pcs.); 22 - front axle beam (tube with a diameter of 30 mm); 23 - kerchiefs, 4 pcs .; 24 - sub-engine rack (pipe with a diameter of 30 mm); 25 - roller band (rubber ring, 18 pcs.).

To assemble a mini-version of a snowmobile, you can take the tracks from the old Buran and modify it, shortening it by almost a whole meter. Gear wheels can be made of nylon sheet, 1.5 cm thick.

Drive shaft

Track drive shaft (the idler shaft is the same, only item 4, replaced by item 1): 1 - left (along the way) tip (steel, cylinder 22); 2 - shaft (steel pipe 0.28x20; 3 - flange for attaching the gear wheel to the shaft (steel sheet s4, 2 pcs.); 4 - right (along the way) shaft tip (steel, cylinder 29); 5 - caterpillar drive gear (2 pcs.); 6 - frame side member, 2 pcs.); 7 - bearing housing cover (steel, 2 pcs.); 8 - bearing 80204 (2 pcs.); 9 - bearing housing (steel, 2 pcs.); 10 - drive shaft sprocket; 11 - fastening the sprocket to the shaft (M12 nut with wide and spring washers); 12 - key (steel 20); 13 - seal (felt, 2 pcs.); 14 - fastening the bearing housing to the spar (bolt M6, with a grover 4 sets); 15 - fastening the bearing housing to the side member (bolt M6 with a spring washer, 4 sets).

The drive shaft is made of a steel pipe with a diameter of 1.4 cm. Special flanges are attached to the shaft, to which gear wheels are attached. At the end of the drive shaft, by means of welding, trunnion tips are mounted. The trunnions must provide space for the bearings.

Engine

This unit is considered the most important snowmobile mechanism. Compared to other structural elements, such as a bar or chain, the engine must function properly and the snowmobile will not even move without it. Therefore, the long-term performance of the device will depend on the reliable and trouble-free operation of the engine. If you want to install an engine from an imported chainsaw, you can purchase a used "Calm".

Another important structural element, on which the trouble-free operation of the snowmobile depends, is the gearbox.

Asterisks

Immediately striking is the fact that the right hand piece has a keyway for mounting and securing the chain sprocket. This is the track shaft sprocket, which is securely fastened with a nut. To make fastening possible, a corresponding thread is cut on the tip.

The end of the tension shaft has the same overall dimensions, and the fastening of the structural elements is carried out in the same way as the fastening of the track shaft sprocket.

The sprocket with the highest gear ratio (number of teeth) should be in the first gear stage. The engine of the Ural chainsaw has 38 teeth.

Steering

On a homemade device, you can install a handlebar of any design, and even from a bicycle. In this case, it is very important to bring manual control of engine speed to the steering wheel. In order not to bother too much, it is better to use a steering wheel from a moped, scooter, etc., where the engine power control mechanism is already provided. This will make the structure more reliable and easier to operate.

Brake system

Usually, such a vehicle does not have a braking system, and it is not required either, since a snowmobile does not develop high speeds, especially a homemade one. Although, if you seriously approach this problem, you can build a primitive braking device.

Immediately it is worth noting that a self-made design, whatever it may be, is unlikely to be able to register (legalize) with the relevant authorities. And therefore:

1. According to the law, a homemade snowmobile does not belong to the category of vehicles. Therefore, its further application, as well as responsibility for the consequences, rest solely with the person who made it. It is better if it will be operated somewhere in the outback and not caught the eye of the relevant services.
2. A snowmobile and a floating all-terrain vehicle are completely different vehicles, although they have certain similarities.
3. Since the engine has a low power, it is not advisable to transport cargo with this vehicle. Better to move around on it alone.
4. For movement at night, lighting (headlights) can be installed on the snowmobile. This will increase the functionality of the device and the comfort of movement.

Conclusion

Due to the fact that most people do not have the skills to independently make any structures, they find that it is rather difficult to assemble a snowmobile with their own hands. And if it is possible to build something similar to a snowmobile, then it is unlikely to go, and if it does, it will stop very soon. And it will not look like a snowmobile at all, but a pile of spare parts assembled together. Fortunately, this is not the case, and with the proper approach and level of imagination, you can assemble a similar structure from improvised means, which are at least a dime a dozen in any garage. And if you have at least some experience with these spare and improvised materials, then the task is simplified altogether. Here the principle of desire already begins to operate, and if it does not exist, then it is unlikely that it will be possible to collect anything at all, let alone a snowmobile.

The fact that the problem is urgent in our time is not just a statement, but a belief based on the problems of today. To our great regret, the state does not go to meet the broad strata of consumers, but has taken a course towards the production of only expensive equipment intended for sale to the consumer with money.

DIY snowmobile - Video

What is the difference between snowmobiles for adults and for children? The main differences include the size of the equipment and the power, which is much lower on children's models. In addition, the principle of operation and design of children's snowmobiles is many times simpler. When developing children's snowmobiles, a lot of attention is paid to safety measures. These include the ability to turn off the engine remotely, and also often set a speed limiter. That is, the child will not be able to develop more speed than the same parents want, having previously set the limit. As a rule, on most models, the maximum speed does not exceed 13 km / h. Also, in order for the child to be as protected as possible, manufacturers install a "safety cord". It is needed so that the child stops the engine when falling from the snowmobile. The front track on children's snowmobiles is wide, to prevent collapsing equipment and as a result of injury.

Today there are two types of children's snowmobiles: electric and gasoline. This article will focus on gasoline, as they are the most popular. Only a gasoline snowmobile will allow a child to feel that drive and adrenaline rush from riding a real adult vehicle, well, only of a smaller size.

Gasoline engines are 4-stroke and 2-stroke. The first ones are characterized as very reliable units with a large supply of motor resources. Minimum noise is generated during operation of the 4-stroke engine. Also, gasoline consumption is much lower. In turn, two-stroke productive elements have a small mass and dimensions, very compact. There are no difficulties in the case of maintenance or repair work. Two-stroke engines do not need to be prepared for operation (warmed up).

The cooling system can be of two types: air and liquid. They both have their merits and demerits. The air system is characterized as very simple, but sometimes the engine may overheat due to improper handling. Water cooling is more reliable and engine overheating is minimized. Since cooling in this case occurs due to snow, overheating occurs due to the absence of loose snow.

About the fuel system. There is an injector and a carburetor system. The so-called injector uses less gasoline, works more reliably, and produces less exhaust gases. But if there are any problems with the injector, it is quite difficult to make repairs in the field.

DIY children's snowmobile

Finding the right snowmobile model that your child will love is no problem today. But, the main difficulty parents face when buying a children's snowmobile is the price. The cost of this transport is very high. Therefore, the fathers have the idea of ​​making a homemade snowmobile.

Pros of a self-designed snowmobile:

1. Price. Making a homemade snowmobile will take much less money than factory equipment.
2. The ability to build your child's dream snowmobile (desired design, power, etc.).
3. High reliability. Each parent wishes only the best for their child, so the snowmobile will be well developed. In turn, not every manufacturer pays attention to the level of safety in the pursuit of increasing cash flow.

The main parts that are needed to develop a homemade snowmobile are: the power unit (engine), fuel tank, frame, tracks, track, control element and seat. In addition, there must be a drawing according to which all parts will be assembled into one whole. First, the frame is welded from pipes and corners, then it is connected to the steering gear. This is followed by the installation of the engine. The location of the carburetor should not be far from the fuel tank. After installing the engine, the tank and installing the fuel system, we proceed to the installation of the caterpillar. The caterpillar can be purchased separately or made by yourself after watching the training video. A driven axle is installed at the rear of the frame, a driving axle in the middle of the equipment. The final stage includes connecting the throttle and brake cables.

Price for a petrol-powered children's snowmobile

The final cost may fluctuate depending on technical characteristics, build quality and reliability, functionality. For example, a model from the Japanese manufacturer "Yamaha SRX 120" will cost about 250 thousand rubles. Domestic "Taiga Lynx" from "Russian Mechanics" has a cost of 105 thousand rubles. Snowmobiles made in China are estimated at 70-90 thousand rubles.

Video