ZIS-151 - truck of the Soviet period, with three major bridges

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2019-12-14 10:00:12

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Soviet truck ZIS-151 (photos posted on the page) was produced at the Moscow plant named after Stalin from 1948 to 1958.

ZIS 151

Development

The First three-axis prototypes were created in 1946. One version of the truck ZIS-151-1 had single wheels and all-metal cabin from the model of ZIS-150. The second sample, the ZIS-151-2, was equipped with a gable of the rear wheels and was intended to transport multi-ton loads.

Both cars had to go into mass production. Part of machinery was planned to produce for the national economy, and some - for the armed forces. Army trucks were equipped with a system swap wheels.

In the Summer of 1947 representatives of the command of the Soviet army took into service the truck ZIS-151. The ground was going to the higher ranks of the Commissariat and the generals of the army. In comparative tests, brought the American three-axis "Studebaker" and two versions of the ZIS-151.

ZIS 151 photo

Some military experts were in favour of a single wheel, explaining his choice by the fact that track "footprints" is preferable: lower fuel consumption, permeability is better. Other members of the Commission were of the opinion that a truck with dual ramps will lift much more cargo, and it is important in the field. In the end, it was decided to put in military units gable trucks.

ZIS-151: specifications

Weight and dimensions

  • Length 6930 mm;
  • Height of the line of cabins - 2310 mm;
  • Maximum width - 2320 mm;
  • Height of the top of the tent - 2740 mm;
  • Ground clearance - 260 mm;
  • Wheel base - 3665+1120 mm;
  • Total weight - 10 080 kg;
  • Curb weight - kg 5880;
  • Load capacity - 4500 kg;
  • The volume of the double tank - 2 x 150 litres.

Power plant

On the ZIS-151 was established petrol engine brand ZIS-121 with the following settings:

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  • Cylinder capacity - 5560 cubic centimeters;
  • Capacity of close to maximum - 92 HP at rpm 2600 rpm;
  • Number of cylinders - 6;
  • Location - row;
  • Bore - 100, 6 mm;
  • Stroke - 113,3 mm;
  • Compression - 6 kg/cm;
  • Power - carburetor, diffuser;
  • The cooling - water;
  • The fuel - And-66, low-octane;

truck ZIS 151

Drivetrain

The Truck ZIS-151 is equipped with a five-speed manual transmission.

Gear ratios:

  • Fifth speed is 0.81;
  • Fourth - 1;
  • Third - 1,89;
  • Second - 3,32;
  • First - 6,24;
  • Reverse speed is 6.7.

Transfer box two-stage designs:

  • The first transmission is 2.44;
  • Second - 1,44.

Mass production

The First batch of ZIS-151 off the line in April 1948. The car was produced with a combination cabin, assembled from wooden parts and metal sheets. The exterior of the machine resembles the contours of a us military truck brand "Studebaker US6".

The Truck ZIS-151 was the first car of domestic development with all the major bridges. After the production reached the planned level, the machine became widely used in the army units. The military sent the modifications that could be useful in field conditions:

  • ZIS-151A, equipped with a powerful winch;
  • ZIS-151Б, fifth-wheel, four-wheel drive tractor;
  • ZIS-153, an experimental half-track truck.

ZIS 151 specifications

Refinement

The First years of operation of military trucks showed that the machine needs to be fine. Wheels could not pass through the mud built up on the treads sticky ground, and the car was stopped. Had to clean the tires with improvised means. Gradually, all the trucks converted, set a single wheel, and traction improved.

In addition, it was necessary to modify the engine rated power of 92 horsepower was insufficient. By boring the cylinders and increasing the compression ratio could raise the motor power 12 HP, but this was not enough. The engine thrust was optimal after changing the gear ratios of the transmission.

Suspension

The Truck ZIS-151 is a frame structure assembled from 10 mm channel. Riveted joints ensure sufficient strength of the frame side members on which is mounted the engine, transmission and transfer case.

Two of the rear axle of the truck is completely identical in size, brake mechanisms and fasteners. The rotation of the engine and transmission is transferred via drive shafts to the differentials, then on the half-line ending in a powerful bearing flanges. The wheels are placed on the axle shaft and nuts screwed ten type overlay threaded.

The Braking system is one hundred fifty-first is built on the principle of pneumatic pressure. The compressor pumps air into the receiver, and from there compressed air under a pressure of four atmospheres is supplied to the brake cylinders.

The Front wheels are mounted on pivot axles with a large margin of safety. The steering knuckles are propelled rods that interact with the worm mechanism of the steering column. Steering at the time, so to turn the steering wheel on a heavy military truck had the poweronly physically fit and prepared to ordinary military service.


Article in other languages:

AR: https://tostpost.com/ar/cars/20252-zis-151.html

BE: https://tostpost.com/be/a-tamab-l/37916-z-s-151---gruzavy-a-tamab-l-saveckaga-peryyadu-z-tryma-vyaduchym-masta.html

DE: https://tostpost.com/de/autos/37553-zis-151---lkw-der-sowjetischen-periode-mit-drei-f-hrenden-br-cken.html

ES: https://tostpost.com/es/coches/37307-zis-151---el-cami-n-de-la-poca-sovi-tica-con-tres-de-los-principales-p.html

HI: https://tostpost.com/hi/cars/21958-zis-151.html

JA: https://tostpost.com/ja/cars/19900-zis-151.html

KK: https://tostpost.com/kk/avtomobil-der/38319-zis-151---zh-k-avtomobil-ke-est-k-keze-n-sh-zheteksh-k-p-rler.html

PL: https://tostpost.com/pl/samochody/39838-zis-151---samoch-d-ci-arowy-z-okresu-sowieckiego-z-trzema-wiod-cymi-mo.html

PT: https://tostpost.com/pt/carros/39480-zis-151---o-cami-o-o-per-odo-sovi-tico-com-tr-s-principais-pontes.html

TR: https://tostpost.com/tr/arabalar/34791-zis-151---kamyon-sovyet-d-nemi-nde-gelen-k-pr-ler.html

UK: https://tostpost.com/uk/avtomob-l/38713-z-s-151---vantazhniy-avtomob-l-radyans-kogo-per-odu-z-tr-oma-veduchimi.html

ZH: https://tostpost.com/zh/cars/21832-zis-151.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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