Technical characteristics and advantages of the Belarus MTZ 09N walk-behind tractor

The representative of the lowest-power equipment produced by the Minsk Tractor Plant is the MTZ 09N self-propelled walk-behind tractor with a 2x2 running gear. The basis for the production was the MTZ 05 walk-behind tractor previously produced by the plant. The machine is designed to perform agricultural, transport and utility operations when used in small areas in private households and public service enterprises.

Purpose and areas of application

This model was developed in 1992 to replace the MTZ-05, and is still in great demand among the entire list of walk-behind tractors of the plant, coming to the rescue in almost all types of agricultural work, as well as for transporting goods, removing garbage and snow.

Belarusians are known for their distribution not only in the CIS and Baltic countries, but even in the USA - there is even a video of work on the MTZ-09N walk-behind tractor from another continent.

Specifications

Fuel consumption

The walk-behind tractor has good efficiency indicators.
It has a GDI digital ignition system, which adjusts the ignition timing. The valve timing is precisely controlled due to the fact that the camshaft is carefully designed by the engineers of the Japanese company. The optimal choice of valve coating also helped improve economic performance. This is interesting: description of the NMB walk-behind tractor 1.
Even when performance reaches a maximum of 3600 rpm, fuel consumption does not exceed 2.5 liters per hour. Maximum power from the consumed fuel fluid is achieved through precise adjustment of the valve opening time, maximum compression ratio and overhead valve arrangement.

Equipment and design of the model

The Belarus 09n walk-behind tractor has a powerful 9 hp gasoline engine. volume 270 cm3. Depending on the specific modification, the machine can be supplied with engines from various domestic, Chinese, Japanese and other manufacturers.

The unit is equipped with two wheels with pneumatic tires. The diameter of the wheels depends on the installed engine.

The gearbox is mechanical, stepped with gears that are in constant mesh. Has 4 forward gears and 2 reverse.

Levers that switch operating modes, controls (gas and clutch) are located on the steering rod along with the differential lock control lever.

MTZ 09 also has a power take-off shaft, used as a drive for attachments such as a feed chopper, pump or circular saw.

The mount for coupling equipment is universal and makes it possible to attach awnings even from previous models of walk-behind tractor.

Engine

On the Internet you can find many reviews from MTZ 09N owners about the old UD-15 or UD-25 engines, which are currently not relevant and can be replaced. Nowadays, Honda or Lifan engines are most often installed instead.

The Honda GX270 engine is installed on the MTZ 09N walk-behind tractor at the factory and is considered the standard for such equipment, recommended for installation as a replacement for the old one.

• power - 9 hp;
• volume - 270 cm3;
• shaft rotation speed - 3600 rpm.

Lifan LF177 is produced in China and acts as a cheaper alternative to Honda, and according to the stated characteristics they are identical. You can find a large number of positive reviews.

Valves

Installing a good engine is not enough. Its condition must be monitored and the valves adjusted due to the changing clearance in them in order to avoid costly engine repairs.

If the gap is large, the engine does not receive the required amount of gasoline and it begins to make noise.

If in doubt, check and set the correct gap using a razor blade, the width of which should be from 0.1 to 0.15 mm - these are the numbers for the valves in normal condition.

Adjustment of valves

1. Unscrew the nut a little and place the blade under the valve.
2. Turn the flywheel a couple of times - the blade should not interfere with its movement, but there should be no gap either.

Carburetor

If the engine malfunctions and does not produce the required power, adjust the carburetor. It is also recommended to do this after the winter break to avoid breakdowns during the work.

The bolted connections could become loose when the walk-behind tractor is left unused for a long period of time.

Carburetor adjustment

Tighten the bolts that regulate the maximum and minimum throttle until they stop, then unscrew them half a turn.

Turn on the maximum speed using the control lever. THE ENGINE SHOULD NOT STOP OPERATING AT THIS TIME.

Using the screw responsible for the throttle position, adjust the idle speed - there should be no noise.

Adjust the fuel supply to the carburetor using the fuel screws. If you tighten them, the fuel supply will decrease, if you unscrew them, it will increase.

Correct carburetor setting

The easiest way to ensure the correct operation of a walk-behind tractor is to check the condition of the spark plugs, which are the “litmus test” of the engine. If they are clean, everything is fine; if not, look for failures and carry out repairs.

Clutch

The clutch of the MTZ Belarus 09N walk-behind tractor is responsible for transferring the shift from the lever to the gearbox, so the performance of the machine depends on its serviceability. The owner must be able to adjust the clutch for proper operation.

How to identify clutch problems

1. If the walk-behind tractor drives and tries to move off when the lever is fully depressed, this means that the adjusting screw is loose and should be tightened.
2. If everything is the other way around (the clutch is released, but the required number of revolutions is not achieved or the walk-behind tractor is standing still), the screw must be loosened.

Owners often believe that adjusting the clutch on their own is a complicated process, but in the video you can see that it is quite simple.

Adjusting the clutch on a walk-behind tractor

Run-in

All new owners of Belarus 09 should first break it in. Many people view this procedure with surprise and misunderstanding: why does such a powerful walk-behind tractor need a break-in? But after reading the instructions and reviews, it becomes clear that this is a must.

Running in is the key to long, trouble-free operation of the walk-behind tractor. During this procedure, its parts fall into place, rub against each other and are lubricated.

Let's take a look at the important rules:

1. During the first run-in, the walk-behind tractor should under no circumstances be used at full power or with attachments.
2. Then a run-in with attachments is carried out, but not to perform work, but to increase the weight of the walk-behind tractor.
3. Then you can use the machine in the field, but to begin with, perform the work half-heartedly: for example, the maximum immersion of the plow is 20 cm, and during break-in - 10 cm.

Video of running in MTZ 09N

Each owner must understand the principle of turning the PTO on and off and figure it out at the break-in stage, because The speed of operation of the attachment depends on the number of transmitted revolutions.

checkpoint

The walk-behind tractor is equipped with a 6-speed gearbox:

• 4 forward gears;
• 2 rear.

The driving speed ranges from 2.6 km/h in 1st gear to 11.4 km/h in fourth. Thus, each owner can choose the optimal speed for each type of work.

When driving backwards, Belarus-09N can reach speeds of up to 5.35 km/h.

How the gearbox works

Box repair

If you hear noise in the gearbox during operation, the first thing to do is check the amount of oil. If it is not enough, you should add more.

The oil level should be checked before each trip. If used without it, the gearbox may be seriously damaged. The choice of oil should be made in accordance with the operating instructions.

If everything is in order with the lubricating elements, but the noise does not go away, then most likely the transmission gears have failed. They must be replaced immediately. Do not work with faulty gears, as they may fall apart and damage the entire transmission.

It often happens that the gear does not engage, namely 4. The reason is trivial. It turns on infrequently and only during the most difficult work. Therefore, there may be a lack of lubrication in the lever itself. To solve this problem, oil it overnight. There are no seals and the oil must flow and lubricate freely. If the problem persists, you will need to completely disassemble and lubricate all parts of the test point.

Electricity

Belarus 09N is equipped with a conventional starter as standard. This is not very convenient, since it is difficult to start in winter. And when you consider our cold winters, this becomes a completely challenging task.

This is why electric starters have become more common. If desired, the walk-behind tractor can be converted to it.

Conversion to electric starter

1. This requires a generator that provides electrical current for electrical starting. A car generator is well suited for these purposes.
2. Then the old starter is removed and an electric one is installed in its place and connected to the generator.

Generator installation video

Many owners are interested in the topic of light. By default there are no headlights. And they can only be placed when installing a generator. The generator voltage is enough for both the starter and the light.

Video of installing headlights and connecting them to the generator

Features of operation

The walk-behind tractor is easy to use, but to extend its service life you need to carefully monitor its condition:

• inspect for defects before each use, including checking the reliability of bolted connections;
• after work, remove particles of dirt or snow to prevent rust from appearing;
• take fuel from a height of 2 centimeters so that dust from the bottom of the tank does not enter the fuel system;
• check the presence of oil to prevent premature wear of the equipment;
• use 10W-30 oil, which guarantees efficient operation of the walk-behind tractor at any time of the year;
• before changing the oil, drain the remaining fuel, fill in the flush and let the car idle;
• in summer use M-10V2 or M-10G2 fuel, in winter - M-8G2;
• Fill in oil until full.

Modifications

In 1992, the MTZ-09N was equipped with standard factory engines UD-15 or UD-25. The second was a more powerful two-stroke engine. However, today they can no longer compete with modern models. And there are many video reviews regarding the need to replace the motor, and how best to do it.

Now the most popular Belarus-09N engine is the Honda GX270. This engine model is designed for long-term and continuous operation. It runs on high octane fuel (92 or 95). The power of the Honda GX270 is 9 horsepower, and the maximum crankshaft speed is 3600 rpm.

You can also find modifications with Chinese Kipor KG280 and Lifan LF177 engines. They have similar declared properties. At the same time, reviews of the work of Belarus with such engines are worse and often fail.

Engines for MTZ-09N are also supplied from the Czech Republic. And there is a modification with a Jikov GH1509 engine.

Engine Description

Motoblocks Belarus 09N are equipped with two different types of engines. They can run on A92 and A95 gasoline. The engine cylinder liner is made of cast iron. Therefore, regardless of the engine type, the walk-behind tractor successfully copes with the assigned tasks even in the most difficult conditions.

The most widely used is the Belarus 09N, equipped with a single-cylinder Honda GX270 engine. The volume of the Japanese engine is 0.27 liters and the power is 9 liters. With.

Honda GX270 engine structure

Belarus 09N walk-behind tractors are also equipped with Chinese-made Lifan LF177 and Kipor KG280 engines. Chinese engines have similar characteristics. But due to their low cost, they are no less popular than Japanese ones.

To extend the service life of the Belarus 09N engine, it is necessary to change the oil every 250 hours of operation. It is also necessary to change the oil in the transmission of the walk-behind tractor every 100 hours of operation. The manufacturer guarantees uninterrupted operation of the engine and other mechanisms of the walk-behind tractor only when using recommended brands of oil.

It is also necessary to periodically change consumables such as an air filter and one spark plug.

Attachments

As mentioned above, Belarus 09N walk-behind tractors can become universal agricultural equipment if you use attachments:

• universal plow;
• cultivator;
• harrow-cultivator;
• walk-behind tractor trailer;
• rotary mower;
• a seat that allows you to use Belarus 09N as a mini tractor;
• weighting agents that facilitate the transportation of goods;
• folding blade;
• snow blower;
• household brush;
• potato digger;
• potato planter;
• lugs.

A complete set of accessories will make working in the garden or on the farm a real pleasure. During the development of the minitractor, it was assumed that its main users were residents of Russia who had to work on heavy soils.

The walk-behind tractor can move freely on any type of terrain thanks to its wide wheels. Ease of control is ensured by a modern steering column. A high-strength multi-tooth differential ensures high operational reliability.

Device design

The layout of the walk-behind tractor is made using the classical technology inherent in single-axle MTZ vehicles. The machine does not have a load frame, and all components are mounted on the transmission housing. The design has less weight, but greater reliability.

The latter is achieved by eliminating intermediate parts. A “wet” clutch is placed in the cast transmission housing, which transmits torque from the engine to the input shaft of the gearbox.

The machine is controlled using an external handle. It houses the speed switches, differential lock lever, accelerator and clutch drive. The remote handle can be adjusted in the horizontal and vertical plane, which makes it easier to “tailor” the control to the operator’s build.

In addition, the steering column can be adjusted to a reverse position to move the vehicle in reverse in the forward direction.

The wheel drive is equipped with a differential, making it easier to turn the machine. In the normal position, the mechanism is blocked to increase maneuverability.

Advantages and disadvantages

The main advantage of the walk-behind tractor is the presence of a gasoline engine capable of running on fuel of any quality.

Other advantages of the technique include the following:

Versatility. They can be supplemented with various elements of Russian and foreign production. This allows for significantly increased versatility.

Simple design. Thanks to this, you can repair the unit yourself.

Operation in different conditions. The machines do their job perfectly regardless of environmental conditions. They are intended for use in central Russia, since the post office and topography of this area are most suitable for equipment nodes.

Profitability. This is due to the use of fuels and lubricants. Moreover, their quality does not in any way affect the performance of the motor.

Modernity. The manufacturer's assortment includes several modifications of the model. Each of them has an attractive appearance. Despite the long production of machines, modern units are manufactured taking into account the latest trends.

Among the disadvantages, consumers identify the following:

complex switching of operating modes thanks to asynchronous transmission;

difficulty turning when transporting cargo due to imperfect differential locking;

Difficult access to supports makes it difficult to connect factory attachments;

high cost of units compared to similar equipment from other manufacturers;

The device is heavy, so the operator needs to perform significant physical exertion, especially when working in an unprepared area.

Additional weapons

The walk-behind tractor itself will be useless to the farmer. To carry out agricultural work, mounted tillage tools are also needed. Along with the machine, I bought a PL-1 plow and a KO-2 hiller, which at first were sufficient in abundance. But over time, the device became “overgrown” with a large number of guns.

Among them were both branded ones, produced by MTZ, and third-party manufacturers (fortunately, the design of the coupling device allows this).

In addition, I made several homemade devices. Thanks to the unified hitch, any active or passive equipment designed for the light class of single-axle self-propelled vehicles can be hung on the walk-behind tractor.

New and used prices

Motoblocks 09-N cannot be purchased directly from the factory; they are sold from official dealers and retail stores. The price for @Belarus [email protected] greatly depends on the region of the supplier, the average cost of a new unit is:

• 09N-01 (Honda) – 80,400 rub.,
• 09H-02 (Veima) – 73,150 rub.,
• 09H-02 (Veima 13 hp) – 82,000 rub.,
• 09R-02 – 67200 rub.

Buying a used MTZ 09N is quite difficult, because there are very few offers that can talk about the reliability and durability of the walk-behind tractor - they still don’t want to sell it. There is still the opportunity to find heavy units; their cost will be on average 39 thousand rubles. Most often they sell old MTZ-05.

Reviews from owners of the Belarus MTZ-09N walk-behind tractor

On the Internet you can find numerous reviews from MTZ owners who note the reliability and efficiency of the engine. They note that there are some problems with the checkpoint, but they are solvable and do not cause inconvenience.

Maksim:

I bought a Belarus MTZ-09N walk-behind tractor in 2010 for my father, but after some time I started working on it myself. I would like to note the powerful, but at the same time economical engine, which helps to cope with various tasks. A universal worker that greatly facilitates work in the garden. The Honda engine starts immediately. It’s difficult to connect the cutter alone because it’s heavy. While working, I also make an effort to ensure that the cutter does not crash into the ground, otherwise the motor will stall. Disadvantages include unclear gear shifting and the need to exert significant effort when disengaging the differential lock.