Choosing tracks for the "Neva" walk-behind tractor
Motoblocks have already become a familiar technique for Russian open spaces. They are made by a variety of factories, the power and functionality of the devices also differ. But in order to guarantee increased flotation, you will have to use tracks - and first select them.
What are they for?
A well-matched tracked module is not only a way to "drive where others get bogged down." He allows you to make the walk-behind tractor more stable in any conditions... This additive is indispensable if you need to work on loose snow or wet soil. Even when removing a lot of snow, these machines do very well.
By choosing the right tracks for the Neva walk-behind tractor, you can significantly increase the contact area with the surface, even if you compare it with the performance of the best wheels.
What are the different types of tracked systems?
In one case, the track module is designed as an axle. At the bottom, it is supplemented with four rollers. And already with the help of the rollers, the required mechanical stress of the track is formed. On the left and right are a pair of gears. When they fall into the grooves of the tracks, they tighten them and allow the device to move.
The movement of gears horizontally occurs due to a special frame. It is attached with bolts. One side of the shaft equipped with gears is complemented by a gear transmission. Through a special circuit, it transmits the effort to the tracked unit. V-shaped parts are built into the running belt, the sharp edge of which looks along the path of the walk-behind tractor.
There is also another version of the drive. It is not reflected on the device of the track itself. Only the wheels have been replaced with a large gear wheel attached to the axle. In the lower part, the frame is equipped with eight rollers. The purpose of using these rollers is to keep the belt taut and ensure smooth running.
About manufacturers and features of devices
Before choosing a specific brand, it must be clearly stated: the set-top box is always supplied pre-assembled at the factory. This eliminates bugs and problems caused by self-assembly.
The differences between the individual models concern:
the size of the tape with caterpillars;
characteristics of materials;
the number of clips;
start-up methods.
Excellent among Russian firms proved themselves "Ant", "Lynx" and "Buran"; from foreign suppliers should be preferred Talon.
Installation of tracks is possible only on walk-behind tractors with powerful four-stroke engines capable of blocking axles. This solution enables a turn in place without completing a full circle.
You can put rubber tracks on the Neva walk-behind tractor for about 28,000 rubles.
If you mount the driver's seats, you can bring the structure closer to the tracked mini tractor. If the design is deprived of the ability to add a driver's seat, it will cost a little less.
Despite the weakened functionality, such propellers work quietly in winter conditions. They confidently overcome both off-road sections and snow strips... A big problem is the relative high cost of structures. Often they struggle with it, trying to make caterpillars with their own hands.
Independent work
Experts advise you to try first to make a caterpillar from a regular conveyor belt. It will only be necessary to supplement it with a sleeve-roller chain. The required set of tools is limited.
In order for the conveyor belt to work as long as possible, its edges are stitched with fishing line in increments of 1 cm.
The preparation of the ring from the tape occurs by flashing at the ends or using a hinge.
How thick the conveyor belt should be, all owners determine for themselves. The thickness is usually selected according to the load on the unit. In most cases, it is advised to choose designs not thinner than 0.7 cm.You will also have to put 1 auxiliary wheel on each side... You can take wheels from cars, but provided that the diameters coincide.
Sometimes you can hear that the tracks for the walk-behind tractor are made from car tires. But for the design to be reliable enough, you will have to carefully select these tires. Products removed from tractors or heavy vehicles work best... These tires have an optimal tread pattern. It must be remembered that cutting a track for caterpillars is a rather long and tedious job, but it cannot be circumvented.
Cutting is done with a thoroughly sharpened boot knife. Experienced people always keep a bucket of soapy water nearby: dipping the knife there from time to time will simplify the work. Cutting the sidewall from the tires is most easily done with a jigsaw with small teeth. Very hard tires must be freed from internal reinforcing elements..
The tracks made in this way cannot be longer than the length of the tire.
What is better to buy?
The story about self-made caterpillars shows that making them is not as easy as it seems. Therefore, the vast majority of people still buy finished products. Many farmers and residents of country houses prefer CAM-branded tracked kits.
It is important to consider that each product line is designed strictly for a specific brand of motoblocks.
There is no need to worry about the installation: everything is described in detail in the instructions for the walk-behind tractors and tracked kits themselves. And for tech-savvy people, everything is intuitive. Thrusters with a triangular contour have a certain popularity. Their advantage is increased stability in the longitudinal plane.
Experts recommend that you always take into account:
what height of snow cover the caterpillars are designed for;
what is the permeability through mud and slush;
how high is the carrying capacity (taking into account the characteristics of the walk-behind tractor and its application);
planned driving speed.
For information on how to make tracks for a walk-behind tractor with your own hands, see the next video.
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