Czech tractors TZ 4 K. Minitractor TZ Deutz.

Minitractors are a universal technique that does not get tired to delight their owners in many advantages. The range of this equipment is very huge and pleased with its choice. But today we will focus on the TZ 4K Czech production minitractor 14.

Brief equipment overview

This model was produced by the Czech manufacturer of the Agrostroy to the 90s. The main advantages of such aggregates were compactness, maneuverability and good endurance. It is also worth noting the possibility of attaching attachments of attachments, which only made the technique even more functional.

Constructive features

It is worth noting that since the release of the first car, it in some way was a little modified. First, the Czechoslovak mini tractor TZ 4K 14 had a long base between the bridges and the body 2 m. A little later began to produce aggregates already with a shortened to half-meter base and a hydraulic trailer. Motor-cultivator engine also did not differ in constancy. The first installed motor was Slavia 1D80 in 9 liters. C .. Next, the Czech minitractor TZ 4K 14 was equipped with a 2-stroke diesel engine in 12 liters. from. brands 1d90t. Such an engine had 2 types of launch (manual and electric starter) and differed by the air cooling system. And the latest version of the motor was the Slavia 1D90 with a capacity of 14 horsepower.

Specifications:

• Gears: 4 forward and 4 back
• Speed \u200b\u200bforward: 16.5 km / h
• Speed \u200b\u200bback: 12.7 km / h
• Weight: 870 kg
• Clutch: one-piece
• Brake: hand and foot

This Czechoslovak mini tractor TZ 4K 14 will be an excellent assistant in the farm. It can actively use both in the farm. It is said that many models released in the 1980s today work abolished and smoothly. Of course, this indicates a good operation of such aggregates.

The first models are small-sized sadovaya technology appeared at the beginning of the last century. The German company Siemens-Schuckertwerke, Swiss SIMAR and American Beeman Tractor among the first began to produce light models of tractors for the processing of the Earth.

The peak of the development of minitractors fell on the years after World War II. Many are widely wide famous brandsFor mechanization of manual labor in farms, personal farms developed many unique samples of minitehns, which were a constructive basis for today's models.

Czechoslovak minitractor TZ-4K-14 was released in 1951 at the enterprise "AgroStroj" (Svetcheev). It was the first minitractor appeared in the Soviet Union. Popular models of minitractors of other brands Deutz-Fahr, Mitsubishi, Dongfeng became known in the CIS countries much later, in the mid-nineties.

The production of TZ-4K-14 tractor in the Czech Republic in 1990 was suspended. Currently, upgraded versions of the TZ minitractor are produced at factories in Poland, Hungary, AgroServis Pavel Šálek S.R.O. In the Czech Republic.

Czech mini tractor TZ-4K-14 was actively used on construction work in front of the Olympiad-80. Thanks to the unique technical characteristics, the minunior services quickly gained wide popularity, some copies are still successfully working at the preservation areas. Device belarusian tractor MTZ-082 at one time was copied precisely from Czech TZ.

Overview

TZ-4K-14 tractor - all-wheel drive unit with a four-wheeled two-axis wheelbase, on the rear axle there is a foot brake, on the front - manual. It has a large operational resource, easy to manage and maintain.

TZ-4K-14 tractor is designed based on a less powerful version of TZ-4K-10. The first models of the tractor were produced with different motorsDifferent with power - engine Slavia 1D80 FAHR (9 hp) and 1d90t (12 hp). Later was developed a 14-strong model with the engine Slavia 1D80 B Wheel Deutz-Allis 9190 AWD.

Features of the Czech tractor TZ DEUTZ:

• Selecting the optimal mode of operation thanks to the transmission of the reverse type 4Blex / 4NAsad.
• The possibility of operation in the alarms due to the adjustable rut 0.7-1.0 m.
• High maneuverability thanks hinged frame With a radius of the turn of 1.9 m.
• The presence of differentials on both bridges, the ability to block the differential of the front bridge by brakes.
• Effective work on steep slopes up to 12 ° due to a special design, partially repetitive terrain, and clearance of 0.37 m.
• Plowing depth with 21 cm plow with 85 cm capture width.

Characteristics

Hinged equipment

Thanks to the power take-off mechanism for connecting attachments, the universal minitractor capabilities are significantly expanded. maybe hydraulic control Hinged aggregates, using it as a drive for stationary equipment. The TZ minitractor is suitable for a wide variety of works of agrarian, communal, construction profile.

Special bucket
Disc harrow

Cultivator
Keeping brush

Due to the high indicators of the trailer, with the trailer, the minitractor can be towed to 0.6 tons of cargo.

User's manual

Czech TK Tractor is different high reliability, the quality of the components and mechanisms, the economical fuel consumption of 210g / l, retains stable operating parameters over the arbitrary period declared by the manufacturer.

First start

Recommendations Operating Instructions Enclosed Enclosed and attentive testing of all working systems in the first 25-50 hours of operation. During this period, it is recommended to perform all work, avoiding increased loads at low speeds.

Maintenance

Maintenance of the Czech minitractor comes down to the following simple actions:

• It is necessary to regularly clean the housing of the minitractor from dust and oil spots.
• Control tire pressure.
• Every 50-100 hours of operation adjust the grip and brake pedal.

At the end of the field work, preservation is carried out, namely:

• purify the tractor from dirt, dried it,
• drain oil and fuel,
• lubricate the details so that corrosion is not formed,
• cover and put in a dry place.

Safely operated due to the presence of signal and lighting equipment.

The machine is not demanding quality diesel fuel, oil I. lubricantsWhen maintained, the necessary consumables For similar class equipment.

Main faults and ways to eliminate them

The repair work of the TZ-4K-14 minitractor does not require special equipment, so even complex breakdowns can be eliminated own forces. Much more problems arise due to the lack of a full service, required spare partsThe owners have to use components, consumables from similar models of tractors.

Clutch coupling does not pass torque:

• There is no free pedal stroke (you need to configure it);
• The drive discs were worn or they have oil spots (they need to be replaced or cleaned);
• Disks on the slots are honeclined (you should check their position and, if necessary, eliminate the jealous).

Hinged equipment does not rise:

• The level of oil in the hydraulic system fell below the minimum mark (framed oil);
• The hydraulic system pump is turned off (turn on);
• The hydraulic valve fuse freezes (disassemble and clean the valve).

Brake works badly:

• Increased free pedal stroke (adjust its position);
• The brake disc or the shoe was worn out (replace the appropriate parts).

Overheating gearbox:

• Small gap of the gear or bearing (adjust);
• Lack of oil or its low quality (add to required level oil that is suitable for this model);

Starter does not work:

• Breaking or bad contact of the wire (secure or pin it);
• Weak battery charging (charge it);
• Short circuit (clean the surface of the collector or replace the brushes);
• Bad magnetic switch contact (twisted switch speed by 2-3 turn).

Currently, service centers engaged in service, sales of TZ minitractors after capital and medium repair, sales of spare parts.

Video Overview

TZ-4K-14 Tractors Manufacturer Review

Overview of Pahota Minitractor TZ-4K-14

Overview of the work of a TZK-4 minitractor with a two-circuit plow

TZ-4K-14 is a Czech mini tractor, the production of which is discontinued in the mid-90s. last century. But the model turned out to be so successful that it can now be found in private farms and in small agricultural enterprises on the territory of the former USSR of the Czechoslovak "long-liver" TZ4K14.

The history of the tractor appears in our country is related to the holding of the Olympics-80. In those years, in Czechoslovakia produced in small volumes, everything and the quality of products could not be worried. To facilitate work at the Olympic facilities, a compact wheeled tractor equipment was acquired at the AgroStroj plant.

Today the spectrum of the use of a minitractor has become even wider. The assortment of hinged equipment allows you to apply such equipment not only in agriculture, but also in the communal (snow cleaning, garbage), in the construction industry (gaskets, transportation of goods).

Specifications

TZ minitractor - four-wheeled all-wheel drive machine. The tractor has two axes. The front has a rear axle connection, a rotary plug (45 ° in both directions) makes it possible to deploy the tractor in cramped conditions (within a radius of about 2 m). In the vertical plane, bridges make it possible to deviate in both directions by 11 °, which makes it possible to soften the ride on the uneven surface.

The tractor is equipped with brakes for the front and rear wheelswho are independent of each other. The main parameters of the machine are as follows:

• length / width Minimum (max.) / Height - 2.75 / 0.95 (1.17) / 1.3 m;
• weight - 870 kg;
• road clearance - 29 cm;
• speed \u200b\u200b- 16 km / h;
• wheel track - 70-100 cm.

The minitractor can be equipped with mounted equipment. Most often apply dump trailers, plow, mower. You can install a bulldozer dump for performing the soil leveling or snow cleaning.

Engine

During the years of production of the tractor, the engine was modificiated several times. The first model TZ-4K-14 was produced with the Slavia 1D80 engine, its power was 9 liters. from. Since the Czechs used spare parts only local production, then with the replacement of structural nodes there were no problems. Pumps. high pressure They are also produced in the Czech Republic Motorpal JSC.

By the time of delivery to the Soviet Union, the tractor was already equipped with a single-cylinder two-stroke diesel engine 1D90T. Its power was increased to 12 liters. from. Working volume - 660 cm³. The engine has a system air cooling, It starts from the electric starter, and manually.

The simplest design design determines the engine deability and minimizes the amount of service.

Power transmission

Dry one-piece clutch is included in the pedal, which is located on the driver's playground on the left. Tractor has a 4-speed gearbox. All transfers are reversed. Swimming wheel drives are in front and back boxes Transmissions.

With the help of a hinge and end-to-end shaft, the torque from the drive shaft is transmitted to the front transmission and rear. To turn on the rotor of the drive shaft, there is a manual lever, it is also equipped with a fuse from the accidental start of the motor.

Chassis

Minitractor chassis TZ-4K-14 all-wheel drive type. The blocking of the anterior bridge differential is made of a gear coupling. This allows you to prevent the leading wheels on slippery ground. The minitractor does not have restrictions on the movement on the roads of general purpose due to the low specific pressure of pneumatics on the ground and the effectiveness of the internal booming brakes.

Advantages and disadvantages

Time-tested by the TZ 4K 14 Czech minitractor does not lose relevance today, when the range of mobile and compact equipment is not limited. TZ copes with most of the agricultural work in the presence of a minimum set of attachments. It is used for plowing soil, sowing crops, transportation of the crop to storage or processing places.

To help clean snow or garbage, on construction sites such a minitractor is also considered an indispensable assistant. It is capable of towing tractor trucks by loading roads up to 600 kg.

Among the advantages of the owners of the technicians note and maintainability of the machine.

Most malfunctions Owners using a standard tool kit can be eliminated independently.

The disadvantages of technology are related to the fact that after decades, it became problematic to select consumables for the tractor, and there are no service centers for the maintenance of such equipment. Many TZ owners are forced to repair and restore knots to fit spare parts from the same type of models.

Czech mini tractor TZ 4K 14 is the first model of this class in the socialist block of countries. It was designed in the 60s by the factory "agrostroy of simplets" when the management of Czechoslovakia tried to make the country's economy more flexible.

Popular at the time among American and Western European farmers, minitractors fell to taste Czech developers who created similar Machine - Minitractor TK 4K 14.

All nodes and parts of the car were produced in Czechoslovakia, including high-pressure engines and pumps. In those days, this meant that the Czechs did not have any problems with all the necessary spare parts. For Russia, the effect of the opposite - it is almost impossible to find the original nodes.

By the beginning of the 1980s, the TZ minitractor had already spread to the USSR. One of the first notable applications of these machines - construction and utilities during the Summer Olympiad in Moscow in 1980. Then the Moscow leadership left the laudatory reviews about this Czechoslovak products. At the end of the 70s, the USSR was the largest consumer of the factory of the plant "Agrostroy Simplicity", as reported by the magazine "Foreign Trade of Czechoslovakia".

If you understand more about more - how did the Czech mini tractor TZ 4K 14 so attracted officials and collective farmers in Czechoslovakia and the USSR?

It is worth viewing by specifications This tractor. Yurky and compact - he could pass along the banks of the buildings and the hard-to-reach corners of agricultural sites. Ground clearance It was 29 cm, an angle of reversal of 1.9 meters, the length of the entire tractor is 275 cm.

Before deliveries from Czechoslovakia, T-25 was the smallest tractor in the USSR. It was harder to manage than TZ 4K 14, and it was more expensive.

The TZ 4K 14 minitractor was easy to control and incredibly passable due to a hinged and solar frame. As a result, the management of this minitractor delivered genuine pleasure. The effect was intensified by curiosity, which one unusual car was called first time.

The TZ 14 minitractor engine was originally two-cylinder. The stroke of the piston is 85 mm created a craving that work structures, according to their confessions, did not expect from a small tractor. Engine power was initially 9 hp Such a power was Slavia 1D80, also produced by the AGROSTROJ plant.

But some modifications that appeared in Poland and Hungary brought power up to 14 hp using the Slavia 1D90 engine.

The TZ4K14 minitractor was supplied with a reversible four-stage gearbox. The speed of the minitractor is 16.5 km / h if it squeeze the gas until it stops. Dry one-piece clutch makes the dependent.

The tractor's move is heavy. Slowly, but surely, the TZ 4K 14 minitractor will plow the desired area without breakdowns. But the productivity is not impressive: a hinged-solar frame reduces the tractor's tractor's traction ability.

Rotate the car occurs due to the movement of the frame, as on this video. So the car is though maneuveran, but not sufficiently stable to work with the plow.

But instead, the tractor appeared well, working with dump truck uniaxial trailerwho had a removable back board. Its length was 2.6 m. The carrying capacity of the original trailer was 1000 kg, although we did not check. As it was said earlier, the TZ 14 minitractor has proven itself on construction and cleaning of the territory. Dumps and brushes look much better than agricultural tools.

Agrarian technique that approached this minitractor is a mower. You understand that the car with such dimensions work only in the garden of 100 meters per 100 meters. Production of feed

Further fate of the TZ 4K minitractor 14

Buy such a device is not difficult now. An ads of people who wished to get rid of the Czech car are constantly entering the eyes.

But in the 90s, the serial release ceased. This model was supplanted with Hydraulics with a powerful and smaller dimensions. She, in turn, replaced more modern XingTai minitractors, and then the Russian analogues of the Fayter brand and "scout" T-15. These models, while maintaining compact sizes, the parameters began to approach full-size collections.

About what is a mini tractor, perhaps not needed. For a long time, these "small" helpers have won their popularity for compact sizes, maneuverability and multifunctionality. In great demand, such a mini-technique uses farmers with a small farm, and communal services.

Despite the small dimensions of such tractors, the range of application is very wide. In agriculture, with their help, there are various works associated with plowing, the cultivation of the soil, cargo transportation and making grass. In addition, the mini tractor can be mounted or trailed equipmentmanufactured for motor blocks and cultivators. Municipal farms involve this technique, mainly in cleaning work - we remove roads and sidewalks from snow. In the conditions of cramped urban space, such compact machines are simply indispensable. Mini tractors and construction sites are used, especially when building small houses and laying communications.

This model of the mini tractor has become incredibly popular in the Soviet Union

It so happened that in our country the tractors of Russian and Belarusian production are most popular, and in recent years the number of Chinese mini tractors is increasing. However, since the time of the USSR, someone else had a TZ 4K 14 minitractor - one of the first small-sized tractors that appeared in our homeland. This model was made from the 1960s to the mid-90s. In Czechoslovakia, the local company "Agrostroy" (Cesh. AgroStroj Postejov).

In the late 70s, on the eve of the Olympiad-80, these mini tractors were actively purchased Soviet Union In order to use at the Olympic facilities in Moscow. The technique turned out to be long-lived - some copies are still working on the expanses of our country, despite their solid age. There is nothing surprising in this, because when proper service and compliance with the manufacturer's recommendations, any technique will last long. In addition, some firms even now offer services for the search and search for spare parts for this rare model.

What is the Universal Czech Minitractor TZ 4K 14? We suggest to consider the main parameters. So, mass vehicle It is 870 kg. Overall dimensions - 2,750 mm in length and 1,300 mm in height. The minimum width of technology is 950 mm, the maximum is 1 170 mm.

Overview of the main characteristics of the Czech tractor

TZ4K14 tractor - this is a wheel machine with fully drive. Connection of front I. rear axle It is carried out using a rotary fork. Both bridges are equipped with differential, while the front axle has a differential lock. Any turn of the steering force causes bridges to rotate relative to each other, and the rotation angle reaches 45 °, both to the left and right. The reversal radius is thus only 1.9 m. The design of this type allows the use of a tractor in a limited space, making it incredibly maneuverable. In addition, when driving bridges in the vertical plane, the deviation angle is 11 ° in both directions, which achieves copying the surface of the site during ride. Road clearance is 290 mm.

Czech minitractor for the history of its existence has undergone a lot of changes that touched him like him appearanceand internal filling. The very first modification of the TZ 4K 14 minitractor was produced with a long two-meter base between the bridges and the dump truck. After some time, the designers decided to shorten the database to 0.5 m. And add a trailer with hydraulics.

As for the engine, the manufacturer initially produced the TZ 4K 14 model with the Slavia 1D80 engine, the power of which was only 9 hp. A few later, the tractor was equipped with a single-cylinder two-stroke diesel engine 1D90TU with an air cooling system. Power power aggregate It was slightly increased, up to 12 hp Working volume - 660 cc. Starting the engine was carried out, both from the electric starter and manually.

After some time, consumers were offered a variant of the tractor with the engine Slavia 1D90, with a capacity of 14 hp. Currently, there are companies that are engaged in the modernization of popular models of special equipment and offer installation of more powerful motors. For example, Italian mini tractor model can be installed on this model; diesel engine Lombardini with a capacity of 22 hp or 9LD, 30 hp By the way, if there is a desire, standard mechanical control can be replaced with hydraulic - such services are also offered by specialists.

TZ 4K 14 tractor gearbox has 4 front and 4 rear shifts. At the same time, the rate that the tractor can develop when moving forward, reaches 16.5 km / h. The reverse technique can move at no more than 12.7 km / h. The grip of the tractor is dry, one-piece. Brake system Presented manual brake For front wheels and foot for rear wheels.

TZ 4K 14 tractor has a wide range of hinged guns

Czech minitractor can be aggregated with attached guns of various character, among which the dump truck, mowing of the harrow, plow, brush, dump. The uniaxial metal trailer is used to transport various cargo weighing up to 1,000 kg. The trailer is equipped with a removable back wall and can overturn back, which significantly simplifies its unloading. Trailer has dimensions (D x W x c) 2,630 x 1,700 x 980 mm. Aggregative with TZ 4K 14 mower - optimal option In cases where there is no possibility to use a conventional tractor with a side mile, for example, on small areas, in parks or gardens.

A bulldozer dump is used to clean the territories from snow or smoking the soil. A big advantage is the possibility of quick installation / disassembly of dump on a minitractor and easy control aggregate. The width of the dump is 1,000 mm, and the angle of rotation is 45 °. With the help of a sweepering machine, cleaning of roads or other places from dust. The drive mechanism has protection against dust.

Another tool that can be aggregated with a minitractor is a mounted mill. Its main purpose is the processing of dry clay and clay-silo plowing, soil mixing with a compost or manure, as well as soil looser in the warehouse cultures and the removal of weeds. A revolving plow is used for smooth plowing, the width of its capture is 250 mm. The plow has such a design, thanks to which the lands are laid in one direction. It is recommended to use in areas of incorrect shape of a small size. The depth of the plowing reaches 21 cm. Processing of rinses of fruit nurseries occurs with the help of a ripper. The maximum depth of loosening of the unit is 6-8 cm, and the grip width is 85 cm.

Universal convenient and hardy TZ 4K 14 Czech production minitractor is indispensable in cases where a more powerful technique cannot be involved. Possessing a significant margin of strength and having a simple principle of work, the tractor will delight its owner, because frequent breakdowns During operation excluded. The price of TZ 4K14 is about 175,000 rubles, however, the ads for the sale of these tractors are not so much.

Photo of Czech minitractor