How scary is this car's off-road ability? As we all know, the physical limit of car climbing is 45, and the general off-road vehicle can overcome the slope of 30, which is already very strong, but what is the maximum climbing angle of Tetora? 42 ! And this angle is measured under heavy load. Do you know the maximum climbing angle of tanks? 35 。 In other words, it can climb any slope that tanks can't climb.
If you can only climb mountains, it's nothing. More importantly, it has all-terrain passing ability. Whether it's mountains, steep slopes, rocks or ditches, they are flat and easy to pass. Horizontal axis? It's just a joke to it. Hang all the differential locks, even if only two or three wheels touch the ground, it can climb out. Because of this, many countries use this car as military vehicles, such as Israel, and use this car to pull their cannons. There are more than ten tons of cannon cars hanging behind, and you can still easily climb the steep hillside.
Why is the off-road capability of this car so strong? On the one hand, the power system is powerful, equipped with 10 cylinder or 12 cylinder air-cooled engine, matched with 10 speed horizontal gearbox, and the low-speed torque is very strong. Even in the case of full load, there is still sufficient power reserve. On the other hand, it has a very unique chassis structure, which can almost be said to be the unique technology of automobile development in 100 years.
The chassis of Tedora automobile adopts independent suspension and swinging semi-axle technology. Its left and right independent swinging half shafts are connected with the central spine beam, the front axle is connected with the central spine through torsion bars and cylindrical shock absorbers, and the middle and rear axles are connected with the central spine through leaf springs. Each wheel can jump independently, without affecting other wheels, and the wheel has a large jumping stroke and generally does not leave the ground. In addition, it adopts the central spine tube beam frame, which has very good strength and stiffness, far superior to other independent beam models, good torsional stiffness, large front wheel steering angle, low center of gravity and excellent driving stability. Even more amazing, Titola also applied this technology to his car, so his car had a name: road tank. Germany even once banned the sale of this car in Germany.
What's more, the wheels of the car are all driving wheels, and it has four differential locks: front, middle, rear and bridge. When driving normally, the car is driven by two rear axles; When a wheel slips and idles, just hang these differential locks and you will be lucky. Especially in off-road and muddy roads, rainy days and snowy days, the all-wheel drive system can effectively prevent the vehicle from slipping, thus improving the passability of the vehicle. ? Therefore, Tedora automobile has strong off-road performance and passing performance, which is very suitable for infrastructure construction such as mines, buildings, water conservancy and hydropower projects and road construction. Known as the "king of off-road vehicles in the world."
We have done experiments: on a very steep slope, other dump trucks don't dare to unload from the bucket at all, but Tetora can easily lift the body to unload, with little change in the body angle and even turn on three sides. Tedora dump truck has been used in our team for more than 20 years, and there has never been a rollover accident; However, another domestic heavy dump truck often has rollover accidents. The main reason is that Tetora's chassis is too stable. On the rugged mountain road, you can feel the wonder of "uneven road surface and flat body".
Tetora automobile is a Czech automobile brand with a history of 150 years, and has always been famous for producing heavy trucks. In 1980s and 1990s, China imported a large number of Tetora cars for oil fields, mines and other places, and established a joint venture with Changzheng Automobile Company in Xingtai. Unfortunately, a century-old brand was destroyed in Xingtai. After Sino-Czech joint venture, a large number of spare parts were produced in China, and the quality went from bad to worse. The body spine that has never been broken before when the car is scrapped is often broken after being made in China, and the differential is often damaged. The frame is broken and deformed, and the durability of the gearbox is not as good as before. There are many other minor faults with a very high failure rate. Later, as the road conditions in China became better and better, the use of this car became smaller and smaller. It is rarely used now, and the joint venture factory has closed down. Generation of cross-country lean, ended in China. Now it can only be seen occasionally in some extremely remote oil fields, mines and other places, and absolutely not in other areas.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.