For drivers who love to conquer impenetrable wilds far from civilization, there is a UAZ car equipped with tracks , which will become a reliable companion for you. This car looks extremely effective, as it looks like a tank or a car of the future. Initially, this UAZ was used as military equipment, but later became widespread among ordinary citizens due to its characteristics.
What do caterpillars give the UAZ? What is a tracked UAZ? What are its characteristics, advantages and disadvantages? Having read a large number of reviews from satisfied owners of this giant, we can say the following.
In order for the machine to cope with a water obstacle, for example a swamp, its main structure is equipped with a waterproof and strong boat , on which the upper part of the machine is located. In general, a car is constructed from different vehicles:
- The bottom is from the boat;
- Machine parts are borrowed from PAZ and tractor;
- The tracks are from the tank.
Waterproofness is not complete, as it is not 100 percent sealed. However, you can more than drive through the swamp. When overcoming a water obstacle, pumps come into play to protect the car from water.
Tools and materials
The main component of the vehicle is a durable waterproof body. You can make an all-terrain vehicle using profile steel pipes with the following sections:
- 4x4x1.5 cm;
- 5x5x0.3 cm;
- 4x2x0.15 cm;
- 2x2x0.15 cm.
Of course, the greater the load on an individual element, the larger the cross-section of the pipe used should be. The recommended thickness of sheet metal is at least 0.125 cm. It is not recommended to use very thick sheets, because they will significantly make the structure heavier and increase fuel consumption.
For a homemade all-terrain vehicle, you can use air-cooled motors. Their power can be 15-20 liters. s., and this is a very decent indicator, allowing you to move at high speed.
However, the largest tracked all-terrain vehicles are sometimes equipped with engines from the base vehicle, which will help move significant loads without losing momentum.
In a simpler version, gearboxes and axles are taken from the original car. As for the tools, you will predictably need:
- welding machines (electric with suitable electrodes included, but gas can also be used);
- angle grinders;
- wrenches and adjustable wrenches;
- files;
- screwdrivers;
- hammers;
- fasteners.
Conqueror of the taiga
Life in the Siberian forests is so harsh that having your own SUV is not a luxury, but a real necessity; another thing is that not everyone can buy such a car.
The exception is local craftsmen who were able to put half of the VAZ-2106 body on tractor wheels, along with its engine and a cargo compartment attached to the rear, hastily welded from old metal sheets.
Other features of the pickup include reinforced suspension, the use of axles from an old UAZ, as well as benches for transporting passengers.
Which model to choose for homemade products
When creating a homemade design, any Lada or Lada car is used. The machine is equipped with an additional frame, the body is attached to the base through rubber pads. The design provides for a transfer gearbox or an additional gearbox, expanding the traction range. The car retains its standard heating and ventilation system, and the original seats and seat belts remain in the cabin.
VAZ-2108
The wheeled all-terrain vehicle from the VAZ-2108 retains the original body and interior, but the wheel arches increase in accordance with the diameter of the wheels. The installation of extenders is provided to prevent contamination of the side windows when driving in off-road conditions. The body is placed on a frame made of steel profile, to which axles, engine and transmission units are attached on leaf springs. Ground clearance depends on the diameter of the wheels, the deflection of the springs and the relative position of the points for sealing the ends of the elastic elements.
VAZ-2106
The design based on the VAZ-2106 consists of a modified car body and a frame assembled from channel sections. The gasoline engine and gearbox of the car are left in their standard places, axles and a transfer gearbox from UAZ SUVs are mounted on the frame. Modified tires from a GAZ-66 truck are installed on homemade wheels (made from standard UAZ parts). The resulting all-terrain vehicle based on the Lada can move through swamps and overcome water obstacles up to 1 m deep.
VAZ-2107
A wheeled snow and swamp-going vehicle based on the VAZ-2107 body does not differ from designs based on other cars. There are original designs on rubber tracks; road wheels are made from standard Zhiguli wheels. Torque is transmitted through the gearbox to the transfer gearbox, which rotates the drive wheels. The increased dimensions of the equipment should be taken into account; driving such all-terrain vehicles on public roads is prohibited.
Step-by-step instructions for DIY assembly
Before starting assembly, drawings of the machine frame should be developed. The documentation indicates attachment points to the body and places for installing suspension spring brackets. On wheeled vehicles, the steering mechanism is mounted on the frame, and a cardan shaft is used to connect to the column. To build an all-terrain vehicle, you will need a channel and additional units from vehicles with an all-wheel drive system (for example, a transfer gearbox and drive axles).
All-terrain vehicle on wheels
A brief algorithm for building a wheeled all-terrain vehicle:
- Mark the steel profile, the elements are welded on the jig. The design provides points for mounting the transfer gearbox, outboard bearing supports, and spring mounts. At the top edge, brackets are welded to secure the body.
- Cover the frame with a primer and then paint to protect the metal from corrosion.
- Mount the leaf springs to which the axles are attached to the stepladders. If you plan to use an independent front suspension, then it is necessary to mount points for installing coil springs, shock absorbers and levers. In this case, drive is carried out only to the rear wheels.
- Install a transfer gearbox, which is connected to the main pairs in the axles using driveshafts modified in length.
- Modify wheel rims on which lightweight tires are installed (for example, “flat tires” based on tires from agricultural machinery).
- Install the car body onto the frame, ensuring the connection of the steering mechanism with the swivel wheels. Mount the driveshaft between the standard gearbox and the transfer gearbox.
- Attach additional guards to protect against dirt, and then check the operation of the all-terrain vehicle.
A garage craftsman assembled a dynamic tracked all-terrain vehicle from spare parts from a Zhiguli
An all-terrain vehicle, and even one on tracks, in the understanding of most, is something slow and clumsy. In fact, this may not be the case at all. Today we will tell you about the history of the construction of a rather interesting homemade product. The project is based on a design with a waterproof body, on components and assemblies from the nearest disassembly.
According to the author of the all-terrain vehicle, the most tedious and time-consuming task is making tracks. Conveyor belt, pieces of metal profile, a mountain of bolts, nuts and of course this.
A more interesting activity is creating the frame of the so-called boat, which will have to keep the car afloat.
The power unit was a regular 1.5-liter Zhiguli engine, two axles from a VAZ. One of them had to be turned over. A transfer case from the GAZ-69 also appeared in the design.
The power unit is located at the rear, but all the controls are at the front.
By the way, the issue with the windshield was resolved elegantly. They took the windshield frame from the body of the VAZ-2106 and placed it on the all-terrain vehicle and inserted the glass there.
The Zhiguli bridges helped ensure complete tightness of the hull. They simply became part of the boat, tightly welded to the side walls of the all-terrain vehicle’s bottom.
The controls are like in serious special equipment. Under the right hand is the gear shift lever, on the other side is the transfer case. The brake system and free differentials help steer the all-terrain vehicle. If you slow down one side, then thanks to the differential the wheels on the other side rotate and thereby turn in the desired direction. Simple and reliable.
The side glazing was made using monolithic polycarbonate. The top folds back to allow the driver to take his seat.
As a garage craftsman said in his logbook - drive2.ru/r/selfmade/selfmade/297139/
, the unit can be easily accelerated on virgin snow up to 80 km/h.
A more detailed process of building a homemade machine can be found here.
The garage craftsman's all-terrain vehicle was sold after the first test tests. As they say, the engine had not yet cooled down, and those wishing to purchase the equipment lined up, pushing each other with their elbows.
Source
Homemade tractors with a VAZ engine
Farmers are interested in how to make their own tractor using old Zhiguli cars. But they are not the only ones who are interested in the topic of independently constructing a small unit. Homemade tractors with a VAZ engine are created by farmers and owners of large plots of land. Indeed, why buy a tractor if you can create one from a Zhiguli?
Features of homemade equipment
So, what primarily pushes farmers and farmers to create a small tractor? The answer is low costs. A Belarusian or another unit with similar characteristics may be superfluous, but a small one - why not? It's easy to find old Lada cars. Especially for people who live in villages and towns. It's even more fun to breathe life into a car. Of course, it is difficult to imagine how a tractor with a VAZ engine can compete with a full-fledged model, but it is true. But its characteristics may be quite sufficient for the landowner.
What do you need to assemble a breakaway tractor with a VAZ engine on your site? First of all, you need to decide on materials and tools. In addition, drawings and diagrams of all elements and parts should be made. These diagrams need to show dimensions.
Basic rules for leaving a diagram:
- Each component must be described separately.
- It is necessary to make a general drawing that shows all the elements of the engine.
- The final result depends on the quality of the diagram and drawing.
Shortening the frame will reduce fuel consumption.
What can a tractor assembled with your own hands do?
As practice shows, the use of VAZ 2109 and VAZ 2106 in the design of a tractor allows you to create quite powerful units that can cope with average work. A tractor is enough to maintain a large enough garden on your own.
Important points when preparing a drawing:
- It is important to position the gearbox correctly.
- It is necessary to use a protective casing for the motor in the drawing and take into account its presence in the overall diagram.
- It is equally important to consider the location of the fuel tank.
- It is possible to shorten the frame, but this will require strengthening the front suspension.
Development and assembly of equipment using a VAZ engine
To create a homemade tractor with a VAZ 06 engine, we need a VAZ engine. The remaining parts can be taken from other cars, tractors, or made yourself. So what cars or tractors can you get the rest of the parts from? Firstly, using a VAZ engine, it is very convenient to use a gearbox from a GAZ-53. Secondly, it’s not a sin to use rear wheels from MTZ-82. Then a homemade tractor with a VAZ 2106 engine acquires fairly normal proportions. Thirdly, you can use the front wheels of a walk-behind tractor that has failed.
What about the steering? It can be used by anyone, including the one installed on the Zhiguli . There you can get a driver’s seat or make it yourself. But steering, wheels and engine are not the only elements of a tractor. Therefore, it is still necessary to decide where to get the bridges. The answer is Zhiguli. We take all this and the engine from the old car.
Construction sequence
In order for the frame to be reliable, it is necessary first of all to think through the kinetic scheme. When making a frame, you can use channels and corners. They must be properly welded together.
After this, the metals are inspected for rust. If they are present, they should be treated with a primer material used specifically for metals. After this, the chassis is modified. At the very end, the brake system is checked. It can be borrowed from a VAZ car.
Wheel mounting
When installing large wheels, it is necessary to consider the braking system and axles. When you change wheels, everything changes significantly. The engine is mounted only after the frame has been prepared. To be more precise, as soon as the primer is painted and dried, you can install the protective cover of a homemade tractor from a VAZ.
After this, the seats, steering and other elements are installed on other sites. If the tractor will be used with heavy loads at the rear, then it is necessary to use a counterweight.
Tanks are not afraid of dirt... Or snow?
One day, a resident of Omsk had to show all his skills as an auto mechanic when faced with a snow drift that completely paralyzed traffic.
As a result, his old “nine” received a powerful visor for clearing snow, and a little later a tracked platform assembled according to the owner’s own design, easily overcoming any off-road conditions and meter-long snowdrifts.
And the neighbors of the talented Omsk resident are especially happy about such changes, who know for sure that 2109 will certainly not leave them in trouble, bringing bread or pulling their car out of the dense snow crust.
Another tanker from Yuzhnouralsk
A similar engineering feat was accomplished by a resident of Yuzhnouralsk, who placed his outdated Zhiguli on a large welded platform and tracks.
And in order to demonstrate the capabilities of the modernized VAZ, the self-taught mechanic asked his friends to shoot and publish an amateur video online, which clearly shows how easily the all-terrain vehicle overcomes the tests of snowdrifts and roadside slush.
Manufacturing
To get a tracked all-terrain vehicle from a VAZ with your own hands, you should first of all carefully select the drawings. The illustration below shows the most general conceptual diagram of the Tazik-1 vehicle. The distance between the centers of the outer track wheels ranges from 208 to 213 cm.
This is what a homemade all-terrain vehicle based on the Oka car will look like with a total length of 3.3 m and a track height of 0.542 m.
And here is a detailed drawing of an all-terrain vehicle with a box from a VAZ 2108.
The classic and already thoroughly tested in practice scheme is “Basin-1”. It is assumed that the engine and gearbox will be installed in the boat.
The crankshaft is machined under the bearing of the original shaft (a steady rest will be required). Additionally, an adapter for a release bearing is installed. A crown taken from the “eight” is threaded onto the motor flywheel; the classic starter is connected via a spacer, and the speed reduction is provided by a transfer unit from Toyota.
Whether to use all-wheel drive in an all-terrain vehicle or use other solutions depends on the creators of the equipment themselves. The front-wheel drive design has the advantage that the nose will not rise up when driving. In addition, there is less danger of “goating” on the road. In a rear-wheel drive version, the vehicle will not “dive” into the mud, but the load on the sprocket increases very significantly. As for the all-wheel drive system in VAZ-based all-terrain vehicles, it is:
- provides greater cross-country ability than other tracked vehicles;
- allows you to make a more durable body;
- more difficult to operate;
- increases fuel consumption (at least the last three properties are indicated by car experts).
Homemade tracked all-terrain vehicle "Mars-3". Photos and description of the construction process
Specifications
- Engine and gearbox VAZ 2106.
- Transfer case from VAZ 2121.
- Front-wheel drive.
- The body is a sealed boat.
- Weight 600 kg.
- Capacity driver + passenger.
- Load capacity is about 100 kg of cargo.
- Maximum speed up to 40 km/h.
The author used a VAZ 2106 engine and gearbox.
At the beginning of construction, the author planned to install a transfer case from a Niva or couple it with a second gearbox, since it gave a larger gear range, which is important for an all-terrain vehicle.
The hubs and calipers are prepared.
The tracks will be made from 10mm thick conveyor belt.
We are finalizing the bridge and making a mount for the caliper. We try on the brake system.
The suspension arms are prepared.
Preliminary fitting of the chassis.
You can begin assembling and welding the frame.
The frame is welded, the chassis is installed, you can begin installing the brake system.
We install shock absorbers from a Ural motorcycle on the levers.
Track tension mechanism.
fitting and preliminary calculation of track length. fitting of transfer case and gearbox.
Since it was decided to replace the transfer case with the gearbox, we make an adapter, taking the splined part from the old clutch disc. We move on to making the drive sprockets; each sprocket will have 8 teeth. The author made the teeth from polypropylene; it is easy to process with carpentry tools, and at the same time, it is wear-resistant and does not create much noise when working with the caterpillar.
The sprocket hub is bound with a conveyor belt and nuts are welded to secure the teeth.
The brakes and sprockets are assembled. We weld the fasteners and install the engine and gearbox.
Future cabin, instrument panel from a Lada sixth model.
We assemble a caterpillar, each caterpillar has 44 tracks. According to the author's idea, the body of the tracked all-terrain vehicle would be a boat, so the frame was welded with sheet metal 1.5 mm thick.
Bottom of the boat.
This photo shows the control levers of the all-terrain vehicle.
The cooling radiator was borrowed from the VAZ 2108. The exhaust system was also borrowed from the VAZ with the pipe bends changed.
Test drive of homemade equipment.
The author covered the body with aluminum sheets. It was decided to weld the arcs and pull the awning.
Tests.
The all-terrain vehicle could not cope with cooling the engine and it was decided to make an air intake and install a fan to improve the intake since there is no oncoming flow.
The author of the all-terrain vehicle, Evgeny from Vitebsk, decided to name his homemade tracked all-terrain vehicle “Mars-3”.
Since there were no photographs of all stages of construction, some of the photographs were borrowed from other sites and all-terrain vehicles. These photographs demonstrate the necessary construction processes.
How to make a tracked all-terrain vehicle from a VAZ with your own hands?
Fans of homemade vehicles are constantly looking for more and more new options for remaking seemingly familiar cars. However, it is important for them not just to focus on their imagination, but also to take into account the experience of those who have already walked along the same path. It's time to figure out, for example, how to make a tracked all-terrain vehicle from a VAZ with your own hands with minimal complexity in the shortest possible time.
Making a mini tractor from a VAZ: step-by-step instructions
A homemade minitratcore with a Zhiguli engine is another popular type of mechanical assistant designed with your own hands.
The reasons for creating such a homemade product are obvious. These are the low cost and availability of the starting material, the reliability and ergonomics of the structure assembled with your own hands, and the ability to mechanize most of the work on your own plot. With the help of a mini tractor from Zhiguli, you can perform soil cultivation and cargo transportation operations. You will also have the opportunity to work with a wide range of attachments - from a sprayer on a mini tractor to rakes.
You can make a mini tractor with a VAZ engine from virtually all well-known brands. The models most often susceptible to fracture are VAZ-2101, VAZ-2102, VAZ-2104, VAZ-2106, VAZ-2107, VAZ-2108, VAZ-2109. Let's focus on the VAZ-2106 model, which is distinguished by its efficiency and endurance.
Preparatory stage of work
Creating a mini tractor with your own hands with a VAZ engine should begin with preparing drawings. As an example, you can use the figure below:
When creating drawings, immediately decide on the location of the gearbox and fuel tank. Provide a protective cover for the motor. It is advisable to strengthen the front suspension and shorten the frame. This will reduce the fuel consumption of the unit.
It is better to take components from one technique. This will facilitate possible repairs and operation in general. But if the quality of some components or parts is in doubt, you can use spare parts from other equipment. For example, the gearbox can be taken from a GAZ-53, and the rear wheels can be taken from a MTZ tractor. The axles, steering wheel and operator's work area can undoubtedly be borrowed from the selected VAZ model.
Installing a VAZ engine on a mini tractor
If you foresee that the future unit will have a 4x4 wheel arrangement, then the engine must have the appropriate power. These are mainly 4-cylinder liquid-cooled units with a power of at least 40 hp. With.
What do I care about snow, what do I like heat, what do I like torrential rain?
Russian craftsmen designed the real beast, equipping the body of a VAZ-2107 with low-pressure wheels borrowed from the all-terrain KamAZ, and posted a video of its practical tests online. And judging by this video, the SUV will not only be immune to winter surprises, but also to floods, because it easily forded a shallow river.
At the same time, commentators doubted the efficiency of the Zhiguli engine, as well as the economy of such a solution, but they turned out to be right, because the developer himself indicated a consumption of 30-40 liters.
Recommendations
In some cases, the car body is not changed. However, you will have to install stripped wheels of large diameter, for example from agricultural machinery.
On old tires, fresh tread is cut to improve cross-country ability and make the vehicle lighter.
Installing 2 Zhiguli gearboxes instead of one will help reduce speed and increase traction force. For rubber, you can use a regular conveyor belt of suitable dimensions.
Here are some more tips:
- a caterpillar mover can be obtained by adding a bushing-roller type chain to the belt;
- the tape along the edges is stitched with fishing line with an indentation of 1 cm (so that it lasts longer);
- an alternative option is a caterpillar made from truck tires (it is not recommended to use passenger tires);
- special attention should be paid to the design of controls;
- A diesel engine is more economical than a carburetor engine, but starts worse on cold days.
How to make an all-terrain vehicle with your own hands from a VAZ 2107 car, see below.
Which is better - wheels or tracks?
Before building a homemade all-terrain vehicle, you need to decide on the type of chassis. The tracked design ensures uniform load distribution, which has a positive effect on the vehicle’s maneuverability. The disadvantage is the increased weight of the propulsion unit and difficulties with control, since turning requires the installation of side clutches and additional levers to control the clutches.
Wheeled vehicles are controlled by a standard mechanism that uses extended steering rods.
Wheeled all-terrain vehicles are equipped with low-pressure pneumatic tires borrowed from agricultural machinery. The suspension uses leaf springs that can support the weight of the structure. If you need to manufacture a maneuverable and lightweight all-terrain vehicle, it is recommended to use the “karakat” design. But in this case, it will not be possible to install a closed body from a passenger car.
Snow blower from Zhiguli? Why not!
The next VAZ was put on a caterpillar track by an enthusiast from Barnaul, who decided to re-equip his old “seven” in this way.
However, unlike previous modifications, the author of this project decided to go even further by equipping the front part of the Zhiguli with a wide shovel, which made it possible to use the car for snow removal.
It is worth noting that this is not the first creation of the master, who has already created a tracked all-terrain vehicle with an electric motor, and not the last, because the creative Barnaul resident has plans for a swamp vehicle.
Brother
Little is known about this masterpiece, although its authors have opened a separate YouTube channel for their brainchild. So, given: a VAZ-2108 body, a welded rectangular frame, UAZ locking axles, as well as a gearbox and an 8-valve engine from a VAZ-2115, which replaced a less powerful manual transmission and an engine from OKI.
Solution: a fairly powerful swamp vehicle, the power units of which may not withstand truly serious and dangerous off-road conditions. But it looks impressive, yes.
Homemade all-terrain vehicle from VAZ
A village craftsman built an original all-terrain vehicle for off-road forest travel, hunting, fishing, picking berries and mushrooms.
The all-terrain vehicle frame is made of channels, axles and a transfer case from an UAZ are installed. A VAZ body was installed on the frame along with the engine, gearbox and attachments.
The wheels are made from old GAZ-66 tires, with new treads cut out on the tires.
As a result of the alteration, ground clearance has increased significantly
The all-terrain vehicle moves well in deep snow.
Also, the all-terrain vehicle can move and stay on the water due to its large wheels. The photo shows how the all-terrain vehicle crosses the river.
As a result, the guy made such a real SUV from old Lada cars! The result was a very good all-terrain vehicle, although fuel consumption doubled.
Source
Universal all-terrain vehicle for village life
It all started with the fact that a family that moved to the village had to think about the future fate of their “six” after 20 years of its operation.
As a result, it was decided to put the VAZ body on the frame of a UAZ purchased for 9 thousand rubles, the owners of which were going to hand it over for disassembly. It is noteworthy that the latter’s units were also used, and they turned out to be in fairly good condition.
Technical characteristics of UAZ on caterpillar tracks
There are various configurations on sale, from the simplest to the powerful and multifunctional.
The tracked UAZ has two engine options:
- Petrol
- Diesel
Both reach speeds of up to 60 km/h. The speed is not very high, but the owner of a tracked vehicle is not expected to drive at high speed on a flat track. For such purposes, there are lighter and more dynamic machines.
The main task of this all-terrain vehicle is to travel where other vehicles would be incapacitated. The car moves on water at a speed of no more than five kilometers per hour. Although slowly, but confidently and calmly.
Pros of caterpillars
- No need to change winter and summer tires.
- Excellent traction, which improves driving on ice and loose snow.
- Turning the car around “on the spot”.
- In case of a minor accident, all the damage will go to the caterpillar.
- Great cross-country ability on dirt roads.
Minuses
Undoubtedly, there are also disadvantages to using tracks. Among which:
- The most important disadvantage is the use of the car on asphalt. You will have to comply with the speed limit - no more than forty kilometers per hour. At higher speeds, the tracks will quickly become unusable.
- The cross-country ability of the tracks is quite poor in some situations. For example, a fallen tree 15 centimeters wide will simply move over ordinary wheels, but caterpillar tracks will not!
- Very high price. Equipping a car with caterpillar tracks is a very expensive pleasure. Their cost in domestic stores starts from 100 thousand and reaches 250 thousand rubles. It varies depending on the type of car you have.
- High fuel consumption.
- Uncomfortable interior environment (high noise level, shaking)
