Replacing the Oil Seal Vom MTZ 82
Tractor MTZ-82.
greater reliability Belarusian tractors are usually distinguished by high reliability and profitability with low operating costs and highest productivity. In the vastness of Russian fields, the MTZ-82 tractor performs various agricultural tasks. This tractor is very popular on Russian farms.
production
Delivered to car showroom,
Mainly assembled by Minsk Tractor Plant.
But soon Belarusian tractors are intensively entering into production cooperation, opening assembly flows, developing an equipment service network, and increasing spare parts.
Saransk has an assembly site based on the installation of Belarusian tractors with ready-made components and assemblies supplied from the main assembly flow. Local Russian machines for the assembly of finished parts made in Belarus are somewhat cheaper.
A little history
The MTZ universal tractor series began to be created in the 1970s after a special resolution of the USSR Council of Ministers. The government has decided to introduce a powerful agricultural tractor (up to 80 HP) in the agricultural sector. A modernized version of the MTZ-50 tractor has been developed. Many configurations have been made to the machine's design, and the lining and cabin have also been updated.
The MTZ tractor series began to be created in the 1970s.
A new engine with high power was installed on the tractor. In 1972, the first tests of the MTZ-82 were very successful. Based on the test results, a list of aggregated equipment was compiled; In total, more than 230 devices were created for various types of work. Acceleration of the tractor to 30 km per hour made it possible to use it in transport operations.
The first tractor collapsed at the Minsk plant in 1974. The first reviews of the MTZ 82 were positive. And Belarusian tractors machine productivity began to increase. Almost four decades of technology Minsk plant Cultivated fields on almost all continents of the world. They are especially popular in developing countries in Asia, Africa and Latin America.
Tractor designation
Firstly, the equipment is designed for field work. It is positioned on the market as a functional and all-wheel drive medium tractor. The tractor can sow, harvest, plow winter plows, spring wedges. Often a tractor with attached equipment, with trailers, is used to move goods, for ground and road work.
HOW TO REMOVE PTO MTZ 50-80
The mechanism was removed without disassembling the fuel tank. It's dismantled in the video because that's not how it was planned.
MTZ rear PTO. Part 2. Disassembly.
This video shows you how to disassemble the rear PTO
MTZ
tractor .
The simplicity and reliability of the tractor have gained great popularity.
MTZ Options 82
Common tractor equipment includes:
- standard lights
- six hydraulic systems lead to the connection of hydraulic mechanisms
- mechanical locking of the rear connection
- cross member
General device
Diesel power station. The engine is a 4-stroke, 4-cylinder engine with a power rating of 82 horsepower. Engines are also available on City Tractor. In Minsk engines, the combustion chamber, made in the pistons, is divided in half. There are tractor models on the market with a starter heater. The total engine power is 4.75 liters and the speed reaches 22,000 rpm.
The main brake and parking discs are dry. Brake drive for pneumatic trailers. Locked on the car brakes. Electric current for the tractor is generated by a 700 W generator with a voltage of 14 V. Upon request, the system can be supplied with a voltage of 24 V. The driver's workplace is comfortable, the cabin is isolated from noise, and there is good visibility.
All tractors are equipped with a manual transmission. The 9-speed MTZ 82 is equipped with a gearbox and has 22 gears. a total of 18 front, four rear.
The rear wheels are mounted on rigid and semi-rigid suspension. MTZ-82 tires are also supplied by Belarusian manufacturers. If the farmer is constrained by price, there are always excellent options on the secondary market.
Advantages and disadvantages of the tractor
During operation, the cost of servicing a Minsk tractor is minimal. And this is the main factor that farmers value. The car has high reliability . And on Russian fields, the tractor is not inferior in productivity to its European counterparts. And sometimes it even surpasses them. Over the years, the Minsk tractor has gained a reputation as a "non-destructive vehicle" that cannot be affected by terrain, temperature fluctuations, dust, heat, rain, snow and frost.
Design and diagram of the MTZ-82 front axle
We will study this mechanism in full, but first we need to fully understand the circuit and devices of this mechanism. To do this, we present its complete diagram and give a breakdown of the details.
The main task of the front axle of the Belarus MTZ-82 tractor is to transmit torque from the engine to the steering front wheels. The mechanism itself consists of: transmission, front differential and wheel gearbox.
The transmission design is made of two bevel gears with spiral teeth. The drive gear (37) is placed on a tapered roller bearing (40) in the cup (39). The driven one (25) fits into the belt of the differential housing (27) and the splines, using a nut (24) it is secured against any axial movements.
Stages of PTO adjustment
Unscrew bolt 9, releasing spring 6. However, in all cases, the pulley shaft is located parallel to the axis of the drive wheels, since the tension of the drive belt is carried out by moving the entire tractor.
Adjusting the MTZ PTO shaft with your own hands During operation, it is necessary to carefully observe the change in the position of the power take-off shaft lever, avoiding allowing the element to rest on the cabin floor, otherwise slippage may occur in emergency mode. In this case, the brake on the sun gear drum is tightened and released on the carrier.
After this, the glass with springs is dismantled, then it is disassembled and unusable parts are replaced. Option “I” - for tractors with a unified cab. In this position, the carrier 20 is stopped and the ring gear runs idle along the satellites, which also rotate the idle sun gear relative to the carrier hub. For safety reasons, when turning out bolt 9, make sure that glass 7 is in constant contact with the seat until the spring is completely released.
The supply voltage is supplied to the system after the engine is started. Maintenance of the rear PTO consists of checking the threaded connections and periodically adjusting the control mechanism. The satellites are installed on 16 axles, pressed into the carrier bores. The bolt rod 10 is removed, freeing the lever 11 in its original position for correction. The activation mechanism for pvm MTZ82 is my version
Related article: MTZ gearbox
Purpose of the tractor
First, the equipment is intended for work in the fields. Positioned on the market as a functional and all-wheel drive medium tractor. The tractor is capable of sowing, harvesting various crops, plowing plowed land and spring wedges. Often a tractor with attachments and trailers are used to move goods, for land and road work.
HOW TO REMOVE PTO PTO OF MTZ 50-80 TRACTOR
The mechanism can be removed without dismantling the fuel tank. In the video it is dismantled because others are planned.
Rear power take-off shaft MTZ. Part 2. Disassembly.
This video shows how to disassemble the rear power take-off shaft
