A caterpillar mover for a car - a replacement for an SUV?

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

Caterpillar mover - a design designed for heavy self-propelled guns, the traction force in which is performed by winding a metal tape. This system allows you to achieve good cross-country ability in any conditions. The increased contact area with the surface provides low pressure on the soil - about 0.120–1.20 kgf / cm², which is much less than the heaviness of a human foot. As a result, the main parts of the tracked propeller are protected from deep penetration into the soil.

Propulsor device

The design of the system is quite simple and includes:

1. A regular wheel that performs leading functions.
2. A caterpillar made in the form of a metal band that creates a flat surface for the wheels when moving.
3. Rollers for support - a moving part that eliminates sagging of the track.
4. Sloth tensioner.
5. Compensation device.

The tracked propulsion unit was designed by Dmitry Andreevich Zagryazhsky, the staff captain of the Russian army. On March 2, 1837, he applied for a patent for his invention.

Propulsion types

How the tracked propulsion system is divided into four subspecies, each with its own distinctive characteristics:

1. Motor with rollers installed for support. The drive wheel for this design is integrated into the rear. Sloths use the free type.
2. The second option is presented without the use of carrier rollers, but with the same rear wheel as described above. It also performs leading functions.
3. The third subspecies is distinguished by the presence of supporting rollers and the front drive wheel. Sloths give additional stability to the structure and distinguish the system from the previous ones.
4. And the fourth type - without the use of supporting rollers. It also uses a front drive wheel.

Cons

Like all mechanisms, the caterpillar mover has a number of negative sides. They include:

1. Short-lived parts: track, pins, lugs and other parts require periodic replacement and special attention.
2. Breaking under uneven load tracks. These parts have a good margin of safety, but easily fail under certain conditions.
3. Weak system of protection against ingress of foreign elements on the inner surface of the caterpillar and rollers.

Despite its impressive size and external reliability, the track system needs careful control. Its owner must have special technical skills.

Crawler platform

This designis a lightweight version of the system used to create military vehicles and special all-terrain vehicles. The caterpillar platform is made in the form of a removable module and is designed for installation on cars.

A distinctive feature of the removable platform is ease of use and accessibility to the general public. The cost of such a module does not exceed seven hundred thousand, which is much cheaper than a factory tracked SUV.

You can turn your car into a kind of tank in any conditions. It is enough to have the right tool at hand, and you can easily get an all-terrain vehicle from an ordinary car.

Installation of the structure is a fairly simple process. To do this, the car is driven onto the platform under its own power and the wheels are removed. Then it is fixed in special blocks, and the cardan is connected to the rear axle of the module. Among other things, the connection procedure must also be carried out for the handbrake system. The entire assembly takes no more than three hours and can be done in an open field.

Track chains for passenger car

The caterpillar mover for passenger cars has become quite popular. The ability to overcome rough terrain in their car under adverse conditions prompted the craftsmen to create a variety of modules with their own specific features.

For example, Wheeltracks designed tracks that are connected in a regular place, replacing conventional wheels. The model is compatible with any all-wheel drivecar and is the most affordable solution to increase cross-country ability. Easy to operate, it does not require special knowledge and complex tools.

The Chelyabinsk company "Uralplatform" does not lag behind its colleagues and also released a design that, among other things, is compatible with rear-wheel drive vehicles. The cost of their Egoza starts from three hundred and fifty thousand, and the developed speed reaches forty kilometers.

Conclusion

Almost every man dreams of becoming the owner of a powerful all-terrain vehicle, but not everyone can afford to buy it. In this situation, a removable module comes to the rescue, which, having high characteristics, attracts at an affordable cost. It does not require special knowledge and complex tools.