Do-it-yourself go-kart with a chainsaw engine

Drawing development

Most often, the determining factor of the future design is the presence of certain parts.

If a car seat with a slide was purchased as a chair, the kart can be made long and the distance to the pedal assembly can be adjusted. Thus, people of any height can sit comfortably behind the wheel.

You can take any diagram you can find as a basis. It is customized to fit your parts and components. This is much easier than drawing up a drawing from scratch. In the case of developing a diagram, it is necessary to take into account the features of attaching the chair to the chassis, methods of fixing the brake system cylinders, and the parameters of the king pins. Particular care should be taken when attaching the steering rods to the pendulum. Often, a metal rod with a cross section of 4-15 mm is used to make rods. A 5-7 mm metal plate is used as a pendulum.

A chainsaw motor can also be installed on a homemade scooter. The engine needs to be prepared: the saw bar and chain must be removed. Other constituent parts remain untouched. The preserved motor housing makes it easier to attach it to the scooter platform.

Chainsaw crafts can be very different. They are assistants in the household and help maintain the budget. However, to create a safe device you must have certain skills and knowledge

Therefore, it is important that homemade products are made by truly skilled craftsmen

Assembly principle

The first thing that attention is paid to is the design of the frame, which is made of pipe and on which the power unit will subsequently be placed. Then the tank, headlight and wheels are installed

If you are using old parts, you must first clean them of rust. This is especially true for seams. After the initial stage is completed, the frame is covered with several layers of paint. Be sure to dry each layer thoroughly to avoid corrosion. As a recommendation, it is best to use spray paint to avoid smudges. You can paint not only the frame, but also the wheels, after sealing the rims with masking tape.

After all the parts are dry, you can begin installing the chainsaw engine. Make sure that the motor is well installed and secured. Without a cooling system, such a bicycle motor will overheat after 30 minutes of operation, so it is advisable to make a water cooling system. The homemade device looks like this. 2 flexible tubes are connected to the plastic bottle. One is attached in the upper part for air intake, the other in the lower part and through it, using a drip system, water flows to the engine cylinder head. The result is simple homemade drip irrigation and effective cooling.

As an additional comfort for the driver, you can install fenders, since clods of dirt and water can get on the engine. The resulting unit is capable of speeds of up to 60 km/h.

Below is an approximate drawing that can be used to convert a bicycle into a moped.

Warnings:

Before you go to the race track, make sure that your homemade kart is in good working order, as parts may break or become detached;
Always wear protective equipment such as a helmet, pad, etc. before riding a go-kart;
You should not accelerate in a homemade go-kart to a speed of more than 30 km/h. This may cause a mechanism failure or breakdown of parts, since this model does not have high-tech design and engineering solutions;
remember! A go-kart is not a real car. Under no circumstances should you drive it on the road.

Important TOP 10 brands of gasoline and electric lawn mowers that are worth paying attention to

Video: homemade karting. Assembly.

Video: How to make a go-kart with your own hands

Attention! The video below is presented as a playlist, i.e. there you can choose one of several videos

Click on the special playlist button

Programs for using OBD-II
What are active front seat head restraints?
What is DSAGO
Features of dismantling for spare parts of freight transport

What engines are suitable for assembly?

To answer this question, you need to select in advance the type of equipment that the manufacturer wants to assemble.

There may be several options:

scooter is a small-sized homemade product. The heaviest part is the niche for the user’s feet. The remaining elements can be made of light steel or aluminum. Power units with a capacity of about 3 - 4.5 liters are best suited for assembling a scooter based on a chainsaw. With.;
Karting is a small device designed for high-speed movement on a flat asphalt or concrete surface. The estimated engine power for assembling a go-kart should be approximately 4 - 5 hp. With.;
A moped is a medium-sized vehicle based on a strong, stable frame. For the manufacture of a moped, motors from chainsaws with a power of 5 - 6 liters are suitable. With.;
An ATV is a relatively large vehicle that is assembled from fairly strong and heavy parts. To assemble an ATV, a chainsaw with a rated power of at least 6 liters is suitable. With.

Regardless of the equipment that the manufacturer wants to obtain, the homemade engine must be in fully working order. It is best to clean or completely replace all filters in its design in advance, as well as make carburetor and ignition adjustments.

Useful homemade chainsaws, what options?

Craftsmen do not always use a chainsaw for its intended purpose; it usually serves as a massive drive in various mechanisms. The ingenuity of our craftsmen has given rise to countless and very different homemade chainsaws, surprising with their originality.

The advantage of a chainsaw as a drive is its compactness, low weight and high power. How to assemble a go-kart with your own, how to make one for an engine using a chainsaw? Do-it-yourself chainsaw crafts: how to make them. Which can be made from a chainsaw. Since a chainsaw has a snowmobile made from a chainsaw. Any craftsman who is capable of turning a part, can do metalwork, use a grinder and a welding machine, can make designs worthy of attention based on a chainsaw.

In order for a device driven by a chainsaw to work as it should, accuracy in the dimensions of parts and vigilance during assembly are needed. The advantage of a chainsaw is how many have managed to turn a chainsaw into a generator. walk-behind tractor from a Ural chainsaw 10 ideas on how to make a walk-behind tractor with your own hands. duration: 14:47. So, knowledge of the basics of drawing and designing devices will be needed in this matter.

Do-it-yourself bicycle (moped, go-kart, scooter, ATV) with a chainsaw motor

Modern gardeners are increasingly experimenting with the gasoline-powered tools at their disposal. Mainly, a household chainsaw is used for this. Very often, its engine becomes the basis for the manufacture of simple but very useful homemade products for self-assembly. For example, from a suitable chainsaw motor you can make a bicycle, moped, go-kart, scooter and a host of other means of transportation.

Homemade mopeds made from chainsaws will be useful for moving over rough terrain. They are also often used for driving in urban areas, where a lot of traffic accumulates. The small dimensions of mopeds give them the opportunity to easily overcome traffic jams and pass small obstacles.

For assembly you will need:

engine from a gasoline tool. The speed of the moped depends on its power. When choosing a motor, you need to start from the fact that an internal combustion engine with a power of 2 liters. With. enough for driving at a speed of no more than 40 km/h;
tank for refueling the moped. It is best to choose metal tanks or containers made of hard multilayer plastic;
gas lever and standard bicycle cable - they are needed to adjust the throttle position;
switch and wiring - required for installation and connection of the standard motor ignition system for a moped;
parts for making the bracket, nuts and bolts - needed to install the motor on the support frame;
belts, chains and pulleys - they will make it possible to connect the drive wheel of the moped to the engine from the chainsaw.

Assembling a moped from a chainsaw should be done in the following order:

First of all, you should calculate the transmission of force from the engine to the wheel. To do this, you will need to determine the required gear ratio for the moped. If it is too small, the internal combustion engine will not be able to transfer its force to the moped wheel. In the case of an extremely high gear ratio, the engine will operate at very high speeds, and the moped will move too slowly. There is a certain example, based on which you can determine the optimal gear ratio. If the power of the motor used is 1.8 liters. s., and its maximum speed is 12500 rpm, then the optimal gear ratio for the moped will be 1:26;
The simplest method is to transfer force from the standard pulley to the moped wheel - directly from the engine. You can also equip the rear wheel with a pulley or sprocket, which must be connected to the motor with a chain or belt;
Next you will need to equip the bike with a clutch. The easiest way is to use a standard centrifugal clutch from a chainsaw. In some cases, chainsaw owners connect a standard moped clutch to a bicycle ratchet. After this, the mopeds accelerate and move by inertia, which makes it possible to save fuel and engine oil;
The next step is to install the gasoline tank. To make the device safe, the tank will need to be placed on the bicycle frame, connecting the tank to the engine using a fuel hose;
Then you will need to install the ignition. To do this, the standard wire of the unit must be stretched from the motor to the handle of the bicycle. The latter must be equipped with a switch that will make it possible to turn off the internal combustion engine of a homemade moped.

To be able to control the motor, a homemade moped can be equipped with a gas handle. A part from a mountain bike is suitable for this. You need to remove the lock from the handle - this will give it the opportunity to move smoothly in any direction. After this, the stock cable will need to be connected to the factory throttle valve.

Simple homemade products

First, let's present options for simple homemade products based on a chainsaw engine.

The bearing assembly with the shaft will become the basis of the angle grinder design. A mandrel for cut circles is fixed on one edge. The V-belt drives the driven pulley at the other end. Depending on the brand, a homemade grinder is capable of cutting metal, stone, brick and other building materials.

The chainsaw drive is used to make a winch. The initial engine power determines the tractive effort of the homemade product. Installing an additional unit will help to significantly increase the performance characteristics of the device. Additionally, the mechanism is equipped with hooks, belts, a pull-out block and anchors.

Any craftsman who begins to understand mechanics can master the simple design of a motor cultivator. To make a homemade product, the chainsaw engine will need to be equipped with a transmission system in the form of two gears. This will transfer the driving force of the motor to the wheel. The working mechanism will begin to move. You won’t be able to plow a large field with a homemade product, but for cultivating a small area, the power of such a mechanism is sufficient.

A homemade chainsaw in the form of a pump for pumping water will be an excellent helper in the household. Among the possible areas of application of the mechanism:

emergency water supply to a site or residential premises;
watering the garden;
pumping water from a flooded basement;
drainage of reservoirs.

Using the same principle, with a few minor nuances, they create a homemade product in the form of a boat motor.

Boat engine

The design of a boat motor is quite primitive, but a homemade one from a chainsaw engine can save money on purchase. The absence of a transmission makes installation easier. To modernize the boat, you will need to ensure the connection between the chainsaw engine and the propeller. An adapter that transmits the torsion function will help complete the task. In order for the homemade design to work properly, mounting the chainsaw engine on the boat provides a slight slope to the water of the propeller shaft.

Important How to assemble a mini tractor with a gearbox and parts from ZAZ with your own hands

Comment! Among the main advantages of the homemade product are high power, providing decent speed of movement on the surface of the water, and economical consumption of fuel material. In an hour, a homemade chainsaw consumes 1 liter of gasoline at a speed of 20 km/h.

Motor drill

Before starting to make a motor drill, adjust the motor rotation speed. Maximum performance is not required for safe and comfortable operation. The gearbox, which is connected to the chainsaw engine, will help complete the task. The fastening system deserves special attention. Safe operation of the homemade product is possible provided that the parts fit tightly together.

Using a motorized drill as an ice ax for winter fishing requires you to take care of a high-quality drill and knives. Cheap parts will not withstand heavy loads and will quickly break. Another area of application is preparing holes for installing screw piles and other stages of excavation work.

The video material demonstrates the operation of a homemade chainsaw.

Scooter

The chainsaw engine is used to create not only various tools and mechanisms, but also vehicles, where operation is due to the consumption of combustible fuel. One of the options for using a chainsaw is a scooter.

The design is based on a scooter with inflatable wheels and a hand brake system. The chainsaw motor is fixed on the rear platform of the scooter

It is important to make sure that the line of the rear wheel and the motor sprockets coincide

Adjustment of the energy supply level is provided by a manual accelerator. It is connected to the wires that are responsible for turning the chainsaw engine off and on. If such a system does not function well enough, a special pedal is installed.

Attention! To ensure that driving a vehicle does not cause injury, safety precautions are required. To do this, sprockets, open areas of the motor and other elements of the scooter are covered with fences

This will prevent damage to clothing and traumatic situations.

By analogy with a scooter, a bicycle can become the basis of a homemade chainsaw. In this case, the engine is fixed to the frame. To move, gears are used. On a mountain bike, the gearbox is responsible for controlling the speed.

The video demonstrates the engine capabilities of a miniature moped.

How to make a moped from a chainsaw?

The youth dream of most of our fellow citizens was and remains a moped. It develops a higher speed and has a structure that is more advanced than the motorbike described above. Buying a ready-made moped is not a cheap pleasure. We will tell you how to make it from scrap materials.

For this you will need:

a motor from a working, powerful saw (in our version, this is the “Friendship” model);
2 wheels from an old bicycle;
pipe with a diameter of 2 cm (metal);
cable;
bicycle sprockets; as well as forks;
old spare parts from a motorcycle - a ready-made fuel tank, a headlight, and, if desired, a seat, although this can also be made with your own hands;
steering part;
gas lever.

we cook the frame to which we connect the wheels from the bicycle, forks, as well as a gas tank and a lantern;
we adapt the motor - the composition of the installation will depend on the configuration of the frame;

screw on the gas tank and battery;
we check that the newly installed elements do not dangle;
We make a chain drive - it will allow the wheels to receive the torque of the motor and move. You can use a belt instead of a chain pulley. But we must not forget that its wear will be noticeably higher;
we set up the ignition system - we connect the battery and brake lever to it;
adjust the exhaust pipe.

The assembly process is complete: you can start testing the moped.

How to make a go-kart from a chainsaw

In the Virage card club at the Center for Technical Creativity in Elabuga.

The simplest kart model was built for training novice karting drivers

based on the AKU 89 chassis and URAL chainsaw.

We were prompted to this homemade product by a problem with engines for training, there are practically none, and they break down too often due to the fact that novice karting drivers are not accustomed to high speeds. For this reason, they begin to lose control and for this reason the gearbox and clutch fail.

After all these problems, we decided to build such a machine; there were no problems with altering the chainsaw; we removed all the unnecessary handles with the tank, chain, blade, throttle cable, and rack.

A little more work was required when remaking the sprocket, we took the original sprocket as a basis, then the URAL chainsaws ground off all the teeth, the size was made arbitrary, since there was a lot of metal on it, and the specificity of the size did not play a big role.

I made the crown of the sprocket from the leading Minsk sprocket 15 teeth

We simply bored out the chainsaw sprocket to the resulting size.

The cooling casing was altered; there it was necessary to drill two holes for attaching the engine to the subframe with a diameter of 8 mm along the old holes with a diameter of 6 mm.

The gearbox had to be turned over to the other side.

The next stage was more interesting, since here we had to make a homemade subframe. It is made of sheet steel 3 mm thick, two corners 35 x 35 with a hole D 8.5 mm were welded to it in place for mounting the chainsaw engine. A 35 x 35 square was welded to the other end of the plate in a vertical position to mount the gearbox.

And a nut M 10 x 1.5 for tensioning the chain.

On the back side of the plate, guides made from halves of pipes D 30 x 2 were welded

After all these alterations and improvements, a small problem arose with finding a driven sprocket for the rear axle. We were rescued by an old Minsk motorcycle with wheels of a new model, we removed the rear sprocket from it, and it fit into the place of the original sprocket almost like a glove, but the holes did not fit, we had to drill 4 new holes in the hub and during the training, weak points were revealed and the weights began to wear out clutch after 10 – 12 training sessions.

I had to increase the number of teeth on the driven sprocket, and for this I used a driven sprocket from the rear wheel of a Java motorcycle. Having cut off all the excess, I left only the crown. I cut the teeth from the Minsk sprocket to the internal size of the java sprocket and connected everything by welding.

But after assembling the map, shortcomings were revealed; it was necessary to modify the muffler, which released exhaust gases directly onto the seat and, in addition, was too hot.

To eliminate this problem, it was necessary to weld a screen to protect against exhaust gases and a hot muffler

After the first training session, it turned out that the speed of the car was approximately 70-80 km/h

with a rider weighing 50 -55 kg is even too much for beginners

Engine Installation

Then you need to equip the unit with an engine. To do this, remove the motor from the Druzhba or Ural chainsaw. The base for the engine is made from a steel sheet and an angle. You need to remove unnecessary parts from the chainsaw engine (handle, tank, chain). Remaking a sprocket is considered labor-intensive work.

They take a chainsaw sprocket as a basis, remove the teeth, and give it an arbitrary shape. Make 2 holes in the cooling system housing for mounting to the engine frame. The speed of a go-kart with a chainsaw engine will be low.

To fix the engine, you need to mount a metal plate to the rear side of the frame by welding. It is necessary to install the power unit on the plate so that its pulley coincides with the axle pulley. Afterwards, markings are made to mark the holes for fastenings. The connection of the pulley to the axle must be done before you install the axle in the bushing. A set screw is used to secure the pulley.

An expansion tank from an old car is used as a gasoline tank.

You need to take wheels with a diameter of 30 cm, this is enough for driving on uneven surfaces.

Then all components and parts are connected using fasteners and welding. After this, the reliability of the fastenings of all parts and assemblies is checked and the finished structure is checked for strength.

Then the home-made equipment is tested when driving on the road surface and uneven ground surface, that is, in the conditions where the unit is supposed to be operated. In this way, you can make and use a go-kart with a gasoline saw engine for moving and transporting small loads.

What does it take to make a moped from a chainsaw and a bike?

For the most part, converting a bicycle into a moped with your own hands by attaching a chainsaw motor to it does not require any special skills of a mechanic or engineer. If you are new to this business, then numerous drawings of a moped made from a chainsaw, as well as educational video reviews, will help you. Also, not every man has everything he needs in his garage to make a motorbike from a chainsaw with his own hands. Therefore, before assembly, it is recommended to study the list of necessary parts, fasteners and spare parts and buy the missing elements.

In specialty stores you can find entire kits that include a ready-to-install engine, fasteners and other parts that are necessary to transform a bicycle into a moped. This kit will greatly facilitate the process of assembling a motorcycle, since there is no need to select an engine, suitable power, fasteners, battery, transmission belt, cable, etc.

Speaking of tools, you will really need all the popular types of auto mechanic kit components: screwdrivers, pliers, wrenches, wire cutters, etc.

Assembly instructions and drawings of a homemade moped

Firstly, we will first look at the simplest and most affordable option for how to make a moped from a chainsaw from the photo above. When assembling, the question often arises of how to install a chainsaw motor on a bicycle.

It is important that it is securely attached and does not move while riding. For this type of homemade motorcycle, you need to secure the following parts with clamps in certain places:

the battery is installed on the top tube;
the chainsaw bicycle motor itself is mounted at the intersection of the lower front and seat tubes;
fuel tank - near the engine.

The next step in the conversion is to create and install the pulleys on the bike. They are needed so that engine operation provokes rotation of the rear wheel. Typically, pulleys use external barrier wheels, which are about the size of CDs.

When selecting wheels, take into account the strength and reliability of both the material itself and the fasteners. To install the pulleys, the front wheel is attached to the motor shaft, and the second pulley is attached to the rear wheel hub.

Next you need to put the belt on the pulleys. Sometimes men use a chain instead of a belt. In this case, the pulleys are replaced with a chain, and the principle of its installation is no different.

All that's left to do is connect the engine. First, the motor is connected to the battery, and then the ignition is assembled. To do this, you need to install the brake lever on the steering wheel and connect it with a cable to the engine.

If we talk about a more complex option, then as a result you will get a homemade vehicle that is most similar to a real motorcycle. The main differences from the previous design are a more reliable and durable frame, wider wheels that can be removed from an old moped, the presence of shock absorption and the installation of an engine from a chainsaw.

The most convenient place for the engine will be a separate platform welded at the bottom of the frame. You can also place a fuel tank there. An exhaust pipe is also attached to the engine. As for the battery, owners of homemade mopeds recommend placing it closer to the steering wheel. The next step will also be the transmission and connecting the engine. You can watch all the nuances of how to properly make a motorcycle from a chainsaw with your own hands in the video.

Useful homemade chainsaws, what options?

What homemade chainsaw products have already been invented?

The first use of a chainsaw, according to the beliefs of many developers, is to cut logs into beams with its help. But, if you hold the chainsaw suspended manually, the accuracy of the cut suffers, especially when the beam is four to six meters long. To prevent the cut from moving away from the suitable strip to the side, we decided to aggressively secure the chainsaw in the frame, which moves along the guides.

In such a sawmill, the log lies motionless, and the carriage with the chainsaw is placed at a suitable height, depending on the suitable thickness of the timber, and is fixed with 4 screws.

Thanks to the precise movement of the frame, an even and careful cut comes out. homemade products and life hacks with your own hands from a chainsaw, how to make a cultivator from. You can cut boards in the same way, but due to the large thickness of the cutting chain you will end up with a lot of waste.

Chainsaw-winter transport

They managed to use a chainsaw as an engine for a homemade snowmobile. How to repair a chainsaw starter with your own, how to make a wardrobe hanger from pipes, etc. Here the design is much more complex than a sawmill. In this case, in addition to the production of the snowmobile frame, it will be necessary to make a suspension with shock absorbers, and connect the gas and clutch controls to the steering wheel.

Chassis and steering column assembly

The chassis should be assembled exactly according to the drawing, which is best made in full size on graph paper glued to some dense material. The drawing must be made in several projections. The metal pipe must be cut into pieces according to your project. Most types of go-karts have a slightly smaller camber angle on the front wheels than on the rear wheels. Thanks to this design, the wheels can turn, allowing the chassis to spin slightly. To achieve this effect, you need to secure the steering axis at the front corners, in the place where the wheels will be, so that slight rotation is possible. To make the work easier, you can make a chalk drawing of your go-kart on the floor and lay out the parts on it;
Next, you need to weld all parts of the frame in accordance with your drawing. During welding work, press the chassis parts with a concrete slab. Check the strength of the welds. The chassis must be strong enough to support the weight of the engine and your weight. Inserting wedges at all corners will help increase strength. To make work easier, secure the chassis in a raised position using concrete blocks;
attach the front axle plugs. The axle must be formed from a metal pipe with a diameter of 2 cm and two bushings attached to the frame. The structure is fastened with bolts and washers. The plugs should be installed before starting work on the steering column;
installation of the rear axle. It must be installed in such a way that it is welded to the frame, but can rotate freely. This can be achieved by attaching the carrier support bracket to the rear axle. Then the steel plate must be welded to the chassis, strengthened with bolts and nuts, so that the bearing is pressed. To make your work easier, you can buy a ready-made structure called “support-bearing units.”
Next, the seat and bottom of the go-kart are made from pre-prepared plywood or metal. You can make a driver's seat from a simple seat with a cushion. You don’t have to bother with making it yourself, but use a seat from an old go-kart or a car seat that fits the size. The seat must be made so that the driver sits tightly in it during sharp turns and does not move towards the tilt. Be sure to leave enough space for the levers, pedals, and steering wheel.

Do-it-yourself motor scooter from a chainsaw

An equally famous homemade product that the domestic “Kulibins” learned to make. To recreate it we will need:

a scooter designed to support the weight of the person who will operate it. It is desirable that it initially have a manual braking system. The pneumatic wheelbase of the scooter must be durable;
a chainsaw from which the engine is removed - medium and high-power models are suitable.

The process of assembling a scooter looks simplified compared to previous homemade products:

First, remove the motor base and secure it to the back of the scooter frame. Make sure that the motor and wheel sprockets match;
we attach a manual accelerator with ignition of the chain saw - this way the operator can control the moving process;
If necessary, the scooter is equipped with a brake pedal, but in most cases, the lever for manual control of the scooter is enough for its full operation.
testing a scooter made from a chainsaw - if it is working properly, the new motorized device is ready and can be used.

How to assemble an ATV from a chainsaw with your own hands?

An ATV is the largest homemade product of all types of equipment that can be assembled from a chainsaw. In this regard, the manufacture of this vehicle will take the designer more time, effort and parts. The order of assembling the ATV should be as follows:

The operator must first make a suspension for the front of the unit. For this purpose, pipes, several homemade levers, as well as steering knuckles, previously removed from a non-working children's ATV, are suitable;
Next, you will need to install the rear axle, which is pre-equipped with a star. It must be secured to housing bearings;
After this, you need to attach the engine from the disassembled chainsaw to the frame, as well as the gearbox, previously removed from the old moped;
To move the assembled ATV from a chainsaw, 4 wheels taken from a walk-behind tractor are suitable;
In the end, all that remains is to install the steering wheel and seat on the homemade product.

The finished ATV can be primed and painted to protect it from rust.

Powertrain and steering

If you could only get the motor from a chainsaw, then you can use it to make a drive with one gear. This is not very convenient because there is no way to adjust the drive/driver ratio, so the wheel torque will be the same during acceleration and during constant movement. If you were able to get a scooter’s power drive, a motor from the old Soviet “Ant” scooter or its analogues, then you can use its gearbox to increase torque during acceleration. To do this, you will have to install the clutch pedal and gear selector lever. For the scooter's power drive, these operations are not needed because it uses a variable speed drive.

Chainsaw kart - assembly features

To assemble this homemade product, you will need to remove the handles, fuel tank, cutting parts, gear rack and built-in cable connecting the gas handle and the engine from the chainsaw used on the farm.

In the future, the operator will have to:

Remake the standard chainsaw sprocket. To do this, it is necessary to carefully grind off all its teeth to arbitrary sizes, since the outer diameter of the part does not play a big role. A pre-ground Minsk star will need to be welded to the resulting workpiece;
Organize a place to mount the power unit on the subframe. To do this, it is necessary to drill 2 small holes in the cooling casing, the diameter of each of which should be approximately 8 mm. They need to be drilled into standard holes, each with an initial diameter of 6 mm;
Assemble a strong subframe that is as vibration-resistant as possible. To construct it, a 3-mm sheet of steel is suitable, to which you need to weld 2 corners with dimensions of 35 × 35 mm. In the corners you need to pre-drill holes with an exact diameter of 8.5 mm - they will be needed to permanently fix the power unit from the chainsaw. In the opposite part of the steel plate, it is necessary to vertically weld a metal corner with dimensions of 35x35 mm - it will be necessary for installing the gearbox used. In addition, you will need to install a 10×1.5 mm M nut on the plate to tension the chain;
To install the gearbox, you will need to turn it over to the other side;
Weld the guides to the back of the steel plate. They can be made in advance from halves of metal pipes measuring 30x2 mm;
Install a steel plate with parts welded to it on the chassis taken from an old AKU 89 go-kart;
Equip a homemade chainsaw with a seat, steering wheel and brake system. If during the assembly process it turns out that the muffler from the internal combustion engine is directed towards the driver, then it will need to be moved to the side, or extended using a piece of metal pipe.

Preparation

To make a go-kart you will need various materials. Karting is a means of transport that covers a long distance in a short time. Karting can participate in competitions, it can be driven on uneven roads, in rural areas, where large equipment cannot pass. The preparatory stage begins with creating a diagram of the future structure.

A drawing of the karting should be drawn up taking into account the dimensions, which should correspond to the height of the person. For teenagers, the device can be made to individual specifications. After choosing the sizes, you need to assemble the main base. To make a karting structure, you will need the following materials and tools:

chainsaw;
square pipes 10 m long;
round steel pipes;
durable steel plate;
gearbox from an old car;
bottom plugging equipment;
driver's seat from a kart or passenger car.

How to make a motorbike or go-kart with your own hands