Imagine the middle of winter. All around is an endless expanse of virgin snow, in places reaching an adult's waist. For an ordinary truck, such a route would end after a few meters: the wheels would get stuck in the snow, and the vehicle would quickly lose the ability to move further. However, a huge red all-terrain vehicle on six wheels, each almost human-sized, moved calmly and confidently through such a landscape.
Outwardly, this machine bore little resemblance to conventional trucks or tractors. Its tall structure, impressive dimensions, and elevated cabin made it quite unusual. Snow masses, which for most other equipment became an insurmountable obstacle, freely passed under its bottom.
We are talking about the ZIL-E167 — an experimental Soviet all-terrain vehicle developed for operation in areas where a full-fledged road network was still absent. The machine performed brilliantly in tests, covered thousands of kilometers of the toughest off-road conditions, but never made it to serial production. The reasons for this decision turned out to be much more interesting than it might seem at first glance.
Why such a machine was needed
In the early 1960s, the Soviet Union was actively developing its northern territories. The country needed to lay routes to oil and gas fields, and develop infrastructure in the taiga and tundra. The main problem was that permanent roads simply did not exist in many areas.
It was necessary to transport goods and deliver people at any time of the year. However, traditional equipment faced serious limitations:
- wheeled trucks quickly lost their off-road capability on virgin snow and during the muddy season;
- tracked vehicles could move over difficult terrain but had low speed and caused inconvenience on long routes.
It was necessary to combine the advantages of both types of equipment. Designers needed a machine capable of moving through snow, swamps, and soft ground, carrying significant loads, and at the same time retaining the characteristics of wheeled transport. The ZIL-E167 was created precisely to solve this problem.
Creation of the experimental giant
The development was carried out at the special design bureau of ZIL under the leadership of Vitaly Andreevich Grachev, who was well-known in the USSR as the creator of high-cross-country vehicles.
The deadlines were extremely tight, so engineers abandoned complete design from scratch. To speed up the work, they used already proven components from the ZIL-135D all-terrain vehicle. Engines, individual suspension elements, and the cabin were borrowed from it.
Practical work on the project began in October 1962. By early 1963, the prototype was ready for testing. Only one machine was built — its purpose was to test the very concept of a promising all-terrain vehicle.
Why the ZIL-E167 had such an unusual design
Every non-standard design solution was dictated by the requirements for off-road capability.
The key features of the machine were as follows:
- six huge wheels on three axles ensured reduced ground pressure and minimized the risk of sinking into snow or swamp;
- ground clearance exceeded half a meter, allowing the all-terrain vehicle to overcome large irregularities without catching its bottom;
- two engines provided the necessary power reserve for moving a heavy machine over difficult terrain;
- a spacious body and enclosed cabin allowed the use of the equipment for transporting people, cargo, and towing other equipment.
The curb weight of the ZIL-E167 was about 12 tons. At the same time, the machine could carry approximately 5 tons of cargo.
Tests on snow, sand, and swamps
This project was created precisely to test its off-road capability.
The first tests took place in January 1963 near Moscow. The all-terrain vehicle confidently overcame virgin snow up to 1 to approximately 1.1 meters deep. Where other machines quickly stopped, the E167 continued to move.
Moreover, the experimental equipment was also used as a kind of rescuer. On winter roads, it helped pull out trucks stuck in the snow and participated in clearing traffic jams.
In the summer of the same year, the machine was compared with the tracked GAZ-47 and the all-wheel-drive ZIL-157. The results were very telling. On sandy surfaces, the traction capabilities of the E167 were several times superior to those of its competitors, and the rolling resistance remained significantly lower.
Subsequently, tests continued in various regions of the country. Routes passed through sands, swamps, and other difficult terrains. Over three years of testing, the all-terrain vehicle covered over 20 thousand kilometers, regularly demonstrating a high level of off-road capability where ordinary equipment faced serious difficulties.
A popular legend is associated with this period. According to it, American intelligence allegedly discovered mysterious tracks of a huge machine in remote snowy areas of the USSR on satellite images and for a long time could not understand their origin. The story looks impressive, but there is no documentary evidence for it. However, the real capabilities of the ZIL-E167 did not need additional advertising.
Why the project was not continued
A logical question arises: if the machine showed such good results, why was it not sent to the assembly line?
Not one factor, but a whole complex of reasons, proved decisive.
Among the main ones are the following:
- high cost and complexity of design;
- the presence of two engines, which increased operating and maintenance costs;
- a relatively narrow scope of application;
- the emergence of new projects that Grachev's bureau was working on;
- lack of a large serial order.
The all-terrain vehicle revealed its full potential precisely in extreme conditions. However, the number of tasks requiring such specialized equipment was limited. On ordinary roads, the advantages of the E167 practically did not provide tangible benefits.
In addition, the designers were already moving forward, developing new machines for specific applications. The ZIL-E167 itself fulfilled its main mission — it became a full-fledged research platform and allowed for the testing of promising technical solutions.
Without a serious production order, even a successful design had no chance of becoming a mass model.
The fate of the single copy
Various rumors often arise around many experimental machines over time. Sometimes it is claimed that such samples were abandoned or disappeared without a trace. The history of the ZIL-E167 turned out differently.
The only built copy has survived to this day. The machine is now located in the Military Technical Museum in Chernogolovka near Moscow. It is there that you can see the very red six-wheeled all-terrain vehicle that was once tested on the most impassable routes in the country.
For experimental equipment that did not go into production, this is indeed a successful outcome. The machine was not scrapped but preserved as a monument to the domestic engineering school.
Why the ZIL-E167 is still interesting today
This story attracts attention not only with the unusual appearance of the machine. The ZIL-E167 became a clear example of the Soviet engineering approach, where a specialized solution was created for a specific problem.
The designers faced a clear task:
- overcome deep snow;
- confidently move through swamps;
- work where there are no roads.
And the machine coped with this task.
However, the history of the E167 also reminds us of another important circumstance. Even outstanding technical characteristics do not guarantee the launch of serial production. For mass production, not only off-road capability and power are necessary, but also acceptable cost, operational simplicity, and stable demand.
The ZIL-E167 proved that it could pass where other equipment stopped. But the path to the assembly line turned out to be much more difficult for it than any snow, swamp, or off-road.