We increase the speed of a heavy walk-behind tractor Motoblock and attachments with our own hands: https://www.youtube.com/channel/UCU6QJ_LLXMJHQUYh1UTpBcQ?view_as=public

Zhenya Nosov: and what is the native maximum speed of this walk-behind tractor

Andrej Shamin: A variator with a hydraulic cylinder will solve the problem of speeds - like a scooter - it will move from the smallest diameter to the largest

Sergey Use: I have seen a collective farm, but I have not seen anything like this!

Viktor Pchola: Pulley for sale to flywheel Three-strand engine pulley R195 130mm

Dmitry Bubnov: Hello Yuri, my foreman is 10l / s, and when you move the flywheel forward or backward in the direction of travel, a knock is heard, but when you insert the handle for starting and swing the flywheel, there is no knock, tell me what could be

Vasil Mazkovy: Increase the pulley and I want to do it, but will a 140 mm 3-hand pulley fit for the flywheel mount?
There are such in online stores!

sanya stock: Denis denis is it you confusing yuri said everything right

oleg sam: Yuri Hello! The question is off-topic, perhaps you came across. The left clutch does not turn off. The last time I used the walk-behind tractor, everything was fine. And then he was going to go, but the clutch is not retracted, a slash knocked with a hammer, moved a little, squeezed, squeezed again.

Alexey Timofeev: I have a neva mb2 struggling with decreasing the speed .. so you need to reduce the speed on the pulley from the drive pulley .. is it I need to reduce the standard pulley? and then the digger shakes strongly it is necessary to reduce the speed from the motor ?????? how to be

Nikolay K: for our roads and what is. I rarely turn on 6

Igor Susla: Yura, help me solve the problem. I have a minicar from a centaur 8 hp, the vegetable garden is a little downhill, and when milling it does not have enough strength, it barely pulls and smokes at full throttle like a steam locomotive, this is at a depth of 12-13 cm, but evenly it is more or less normal , advised to change the pulley by 110 mm.
But is the cutter speed better or less? When is the load on the engine less?

maximus cyprus: Jurassic, hello. Do you have a set of heads, Novosibirsk? how are the reviews?

Andrey Pilko: hi tell me why my belt is flipping

Lyoshka Razobarov: STRANGE THAT the Chinese did not initially make asymmetric pulleys it would be cooler. And how is the alignment? Did they not add it to the clutch? Or does it not affect such lengths?

Ruslam Savchin: I bought a new bison Q 78, having spent about 1.5 years replacing the oil with a new one through a few few days, the sellers seemed to change a few times a season

Andrey Alexandrovich: Hello Yuri. Tell me, why does the walk-behind tractor lead to the left under load? It is easy to turn to the left on the go. The unlockers were turned off. The motoblock is the same as yours.

Volodya PALMER kulibin: cool thought

Vitaly Kachkovsky: they did it in vain.

How to increase the speed of the walk-behind tractor

I wanted to ride faster. it is not necessary for work. and driving at an increased speed is an extra load on the engine. on a country road you shake out all the guts.

Kadik: Yura. I agree with you. At us the LEADER is a flywheel, respectively-Leading (on the flywheel) less-increase the thrust, reduce the speed. The leader (on the flywheel) -more-increase the speed.

Anatoliy Balanuk: How about traction? more less?

Video on this topic

Many gardeners have small-sized equipment on the site. Often they are interested in the question: how to make weights for a walk-behind tractor by themselves.

Motoblock - indispensable equipment for the gardener

A walk-behind tractor by its design is a tractor, but with one axle. This is a must-have device for soil cultivation. The term walk-behind tractor began to be used more often in the 80s, earlier this technique was called a pedestrian tractor or a single-axle tractor. It makes monotonous handmade for loosening the soil for planting various horticultural crops... In addition, the walk-behind tractor can perform several functions at its low cost. The work on this equipment takes place in this way: a person follows the walk-behind tractor, controlling the steering wheel.

Motoblocks are divided into wheeled and motorized cultivators. They are distinguished by the way they are aggregated. The first is included in the operating mode when the wheeled chassis is moving. The second wheel part is replaced by a milling cutter.

This technique has a gasoline or diesel engine that drives the unit, and a wheelset. For field work, you may need other accessories that are connected via the towing device of the walk-behind tractor.

What are weights for?

When working on some parts of the field, for example, when harrowing or plowing plow on sloping terrain, on hard ground, it can be difficult to work due to slippage. The fact is that to ensure reliable grip of the wheels, the weight of the walk-behind tractor is not enough, because it is a small-sized device. To solve this problem, you have to install weighting materials on the walk-behind tractor - on wheels or lugs. Additional weight, the so-called ballast weight, increases the weight of the walk-behind tractor. This is especially necessary when a walk-behind tractor with a plow is used, for a motor-cultivator, which are mostly sold without attachments... Sometimes a front ballast is provided to balance the center of gravity.

Weighting helps to facilitate control of the walk-behind tractor. In this case, the adhesion properties of the walk-behind tractor increase, the weight distribution of different parts of the equipment is improved. Disc weighting materials are used for wheel sets, for other parts - plate or bars.

How to make weights yourself

To make weights for the wheels of a walk-behind tractor, a desire is enough, a minimum of material and time. There are no particular difficulties here. It is necessary to prepare the future details of this device:

• 2 five-kilogram weights;
• 2 ten-kilogram pancakes;
• 2 clutch baskets from Zhiguli;
• solid hexagonal profile (piece);
• motoblock cotter pins (2 pcs.).

All this can be overlooked at the collection point for old scrap. Can't do without welding machine with electrodes, grinders with a cut wheel, drills with drills. Well, in order to give an aesthetic look to the device, you should stock up on paint.

Manufacturing:

2 pieces are cut from the hexagonal profile, about 5 cm in size. Holes for the cotter pins will need to be drilled in them. Then this segment is attached to the pancake from the bar. The hexagon is inserted into the neck hole and welded.

Then you will need to attach the clutch basket to the pancake. For this, welding is used - it is scalded around the circumference of the flywheel.

Increasing the power of the walk-behind tractor will allow you to use the unit as efficiently as possible

After that, you need to attach a weight to the clutch. Now it remains to paint everything and let the paint dry.

The same is done in order to make a weighting agent for another wheel. As a result, the walk-behind tractor will become 50 kg heavier.

The inner hole of the motoblock axle can accommodate a hex mount, so the weights made can be easily attached there. To mount the sinkers, a hole is drilled in the axle for a cotter pin. The weights are now ready to be mounted on the wheel. The cotter pin will not fall out when secured with steel wire.

If there are few wheel weights, then you can add weight to the walk-behind tractor body.

To do this, cook the frame, attach it to the frame of the walk-behind tractor. You can find a pancake that weighs at least 25 kg, weld it and fasten it with a bolt. An important condition- cut a hole in the frame so that the oil can be drained from the engine. Such a structure can be welded from corner profile and have the shape of a box.

Conclusion on the topic

Weights for the walk-behind tractor can also be bought at specialized points of sale. It is more economical to make such devices with your own hands, especially since it is not difficult. You only need necessary tools and materials. Thus, you will receive additional and cheap equipment for a simple garden mechanism.

Once installed, you have a compact and easy-to-use ground assistant.

how to increase the speed of the mtz walk-behind tractor

The manufacturer of the Agro walk-behind tractor is the public joint-stock company "Ufa Engine-Building Production Association" - the largest developer and manufacturer of aircraft engines in Russia, produced by it since its inception. More than 20 thousand people work here. The company was founded in 1925.

Address: 450039, Bashkortostan, st. Ferina, 2, g.

Increase transport speed mb-2

Official website of the Agro walk-behind tractor manufacturer — www.umpo.ru

This walk-behind tractor, which is effectively used both in the farm and in the household, was developed in 1996, and put into mass production in 1998.

In 1999, JSC "UMPO" started manufacturing a new generation carburetor engine UMZ-341, developed by the plant specialists. This single-cylinder, four-stroke engine produces 8 hp. in all respects it corresponds to the best world analogues, and in Russia it simply has no equal. Initially, it was created for the Agros walk-behind tractor.

Motoblock Agro is intended for the mechanization of agricultural work in personal households, farms, in gardening, horticulture, as well as in municipal services.

Technical characteristics of the Agro walk-behind tractor

Name	Meaning
Walk-behind tractor type	Universal, uniaxial
Model	AGRO mod. 001
Overall dimensions, with the position of the steering wheel on the same axis with the steering rod, mm length width height	1700 ± 50 1850 ± 50 1100 ± 50
Weight, kg structural operational maximum	150 ± 3 160
Number of gears in transmission forward back	4 2
Maximum working speed (determined by the position of the walk-behind tractor switch levers and throttle engine), km / h - Forward: 1st gear: -with mounted plow -with a soil cutter 2nd gear: -with mounted plow -trolley with a load of no more than 400 kg In 3rd gear: -trolley with a load of no more than 400 kg In 4th gear: -trolley with a load of no more than 250 kg -Back: 1st gear -with a mower: -with a snow blower: 2nd gear: -with trolley
Road vertical clearance, not less, mm	250
Track, mm	600 + 50 or 700 + 50 with inserts 42T 001.17.00.001
Turning radius at the smallest track 600 + 50 mm (along the axis of the track of the outer wheel), m	1,2
Maximum ford depth, m	0,3
Limit values ​​of the ambient temperature at which the operability of the walk-behind tractor is ensured	from -20 ° С to + 40 ° С
Engine
engine's type	Four-stroke, carburetor forced air cooling
Model	UMP-341
Rated power, kW (hp)	5.88 (8) at 3600 min-1
Fuel	Motor gasoline A-76 GOST 2084-77 or Normal-80 GOST R51105-97
Rest specifications the engine are given in the engine manual
Transmission
Clutch	Frictional, conical "dry" type, permanently closed with manual control
main gear	Pair of bevel gears with circular teeth
Differential	Gear, conical with 2 satellites with forced blocking
Final transfers	Single stage with cylindrical spur gears
Carcass, running system, steering
Skeleton	Frameless, consists of a transmission housing
Running system:
Type of	Wheeled according to the scheme 2 × 2
Tire size, inch	6.0 x 12
Tire pressure, MPa (kgf / cm2)	0,08 — 0,12 (0,8 — 1,2)
Steering	Rod, adjustable in height, with the possibility of changeover to a reversible position, to the left or right of the main one by 30º
PTO
Drive unit	independent
Rotational speed of the PTO shank at an engine speed of 3600 rpm	1200
Towing device
Type of	PTO housing with pivot and lock
Dimensions and location	See fig. 12 instruction manual

Download manual for Agro walk-behind tractor

Spare parts for Motoblock Agro catalog

Engine for the Agro UMZ-341 walk-behind tractor - user manual download

Spare parts catalog for UMZ-341 and UMZ-341E engines - download

Read more about the engine for the Agro walk-behind tractor on this page of the site.

To convert the engine to AI-92 gasoline, replace the A11-3 spark plug with the A17B spark plug and adjust the ignition timing by shifting it 2 degrees counterclockwise.

Guidelines for converting the UMZ-341 engine and its modifications to AI-92 / AI-80 gasoline download

FEATURES OF THE DESIGN.

The "Agro" universal heavy-duty walk-behind tractor produced by the Ufa Engine-Building Production Association belongs to professional type motoblocks. The weight is 160 kg and the engine is eight horsepower, the gear reducer speaks for itself.

The motoblock is made according to the classic uniaxial scheme with a power take-off shaft. Domestic engine UMZ-341 gasoline, single-cylinder, 4-stroke, 5.9 kW (8 hp) at 3600 rpm.

The engine lubrication system is such that oil is not splashed here, but, having passed filtration in a replaceable automobile-type filter, is supplied under pressure to the rubbing parts by an oil pump.
Two types of oil are required - engine oil (1.2 liters in the crankcase) and transmission oil (2.5 liters). Initially, the engine is designed for 76 gasoline, but there is a guideline from the manufacturer on how to convert the engine to 92 gasoline.

Detailed technical characteristics of the UMZ-341 engine

The drivetrain includes a dry cone clutch, and a gear reducer and differential with positive pressure lock, which gives this heavy machine excellent maneuverability. Gearbox, final drive and differential are housed in one housing. In addition, it also contains a PTO shaft and a gearshift mechanism.

The inclusion of the differential ensures the rotation of the driving wheels at different angular speeds, which is necessary when turning the walk-behind tractor and when driving on uneven roads

The gearbox is four-speed, with a reverse. It handles heavy duty and shock loads well and has a power take-off shaft. True, when the reverse gear is engaged, only the second and fourth gears are available, but they work in a "lowered" version - the rotational speed is approximately halved.

The steering column can be easily installed at various angles, both vertically and horizontally (plus or minus 30 degrees) and can even be turned 180 degrees, which allows you to conveniently control the walk-behind tractor when driving backwards - for example, when mowing or clearing snow.

During cultivation, an active rotary tiller is used (122 mm in depth and 440 mm in width) or a special mounted cultivator of the harrow type, which has four long blade teeth. The plow allows plowing already 200 mm in depth. Track width - 500-700 mm. With a transport trolley, the walk-behind tractor can carry 500 kg of cargo at a maximum speed of 15 km / h.

But the dimensions of "Agro" are not small - 1700x850x1100 mm, however, for its class - a heavy, professional walk-behind tractor - it is quite acceptable.

Attachments for the Agro walk-behind tractor.

This machine is for large farms or utilities, capable of cultivating, plowing, cutting ridges, hilling, harrowing, transporting cargo, mowing grass, throwing snow.

This positioning is facilitated by wide range attachments - these are wheels with pneumatic tires (supplied in a set, which is natural for such a heavy machine), as well as a rotary tiller, a front-mounted mower (two modifications - KN-1, KN-1.5), plows-dumps (various sizes) , digger NPD, two-row plow-hiller STV, harrow, harrow-cultivator, lugs of several types, transport trolley PTM-500 and snow thrower, which can be purchased additionally. In addition, there is a universal coupling on sale - it allows you to use attachments from other manufacturers at Agro.

A new life for Agro walk-behind tractors is given by a cooperation agreement signed between the Ufa Engine-Building Production Association, the Chamber of Commerce and Industry of the Republic of Bashkortostan and the Ufa-Mechanics company.

Motoblocks "Agro" have been produced at JSC "Ufa Motor-Building Production Association" since the end of the 90s. However, in connection with the increase in the volume of work of UMPO in the main - aviation - direction, the production of motoblocks is planned to be transferred to another enterprise in Bashkortostan - LLC Ufa-mechanics. "The transfer of the production of consumer goods (consumer goods), which includes the Agro walk-behind tractor, to the production of the Ufa-mechanics company is due to the need to streamline product line enterprises through the exclusion of non-core products.

Since the heavy Agro walk-behind tractor is Russian market is in great demand, it was decided not to stop production, but to transfer it to partners in the Chamber of Commerce and Industry. "

Motoblo Agro video

How to replace the UMZ-341 engine installed on an Agro walk-behind tractor with a Lifan. Many people want to replace the engine with a more modern one, for them a very useful video.

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Caracat from a walk-behind tractor

Quite a simple karakat with an engine from the "Neva" walk-behind tractor. In fact, this is a tractor, as it was planned to cultivate the land on it. But I also wanted to ride off-road, so chamber wheels were made. The karakat was not tested for buoyancy, but most likely it does not float, since the whole thing is not small and the wheels are small. Wheels from some kind of cart from agricultural machinery. The speed is low and there are two standard gears of the walk-behind tractor gearbox. But in deep snow, although it is hard, it goes. Up to snow cover overcomes up to 50cm. Second gear is more for rolling roads and hard ground.

The engine, although it can be weak, but trouble-free.

The frame is welded from pipes, corners, in general nothing was thought out initially, so I figured it out, looked at what and how it was possible based on the available scrap metal and began to cook, cut and drill.

The rear-wheel drive is the same as the front-wheel drive one-piece, without a differential. On bearings, a one-piece axle with an asterisk, to which a chain goes from a gearbox made from a rear rising drum with standard brakes, it turned out to be easier to do this and there are brakes. Self-made bearing holders, machined for 306 bearings.

The front axle of the karakat is assembled from the chassis from the VAZ2108, the shortened axle shafts are welded into a solid shaft, and standard hubs for fastening the wheels. Steering rack also from the figure eight. The turning radius is really big, when turning, the wheels touched the frame, so limiters were made. It does not seem to drive badly, but it is clear that one should not expect ease of steering from an all-wheel drive without a differential.

In the first gear of the gearbox, the karakat goes through the snow up to 50 cm deep. The maximum speed in second gear is somewhere around 20 km / h, on rolled roads it is enough, since without shock absorbers it will not accelerate faster anyway, the wheels can be very springy, although they seem to be not very inflated, and at low speed the irregularities of the wheel chambers are well absorbed.

Although the engine is not powerful, it pulls well, although two speeds are not enough for it to be more efficient. I put a box from a VAZ car, four-speed. Now it has become noticeably better and it is possible to change gears while driving, which was impossible to do in a gearbox, which must be switched while stopping.

how to increase the speed of the walk-behind tractor

The first gear was not so high-speed, but the thrust became more. The first and second gears are for tough conditions, and the third and fourth if you want to go faster.

It rides on such snow without any problems.

But on such snow it is already hard, but rowing with all four is slowly making its way, the engine is really having a hard time.

It's spring already.

Here are the new changes to the karakata. I bought a new engine for him, and then put the old one in the walk-behind tractor, then back. New Chinese engine "Champion G390HK-II 13 l / s". "Chinese" starts up well, and pulls well, tried to start even in twenty-degree frosts - it starts.

I also installed a car generator, now there is a light.

I also made a trailer for transporting people, even 4 people are confidently lucky.

In general, it turned out to be a good all-terrain vehicle, I ride mainly in winter and in the off-season. On mud and snow it goes confidently, but this is not surprising since the four-wheel drive and without differentials. I hope that you liked my homemade karakat kamuto and the photos were clear and useful for you.

We adapt the Neva walk-behind tractor for growing potatoes

It's no secret that growing potatoes on personal plot, one of important topics... Purchased walk-behind tractors and cultivators do not always fully meet this task. That is why they have to be altered and modernized. let's pay attention to the most common Neva walk-behind tractor - 2.

This medium walk-behind tractor has small transport wheels. Its main task is milling the soil. However, when hilling potatoes, the clearance is very small, so you can drive the potatoes either on two cutters with a hiller in the back, one at a time, but this is extremely inconvenient, since the walk-behind tractor tends to collapse with a high engine position.

To install a walk-behind tractor in two furrows, it is best to replace the standard wheels with higher lugs 680 x 30 mm. In addition, on the hubs of the MB 2S walk-behind tractor. you can install disks from passenger car Moskvich, 5 holes, removing the mudguards and installing standard walk-behind shaft extensions.

Further, on these disks, you can mount any all-terrain rubber for 13 and you get a completely new car with a track width of 62 cm, which is necessary when growing potatoes. In addition, the ground clearance also increases by 7 -8 cm, which makes it possible to huddle potatoes up to three times in year.

Undoubtedly, with such a rearrangement, the transport and technological speed increases, and this saves time and economy of work - the engine power is enough, since lugs are also produced, as mentioned above, with a diameter of 680 mm.

When rearranging, even the centering collar on the standard flange matches the diameter of the hole in the disc.

DIY motoblock tuning options

And for alteration, you need to buy or grind 10 washers 10 mm in inner diameter and somewhere 30-35 mm in outer diameter. In addition, attach balance weights to the wheels to increase traction.

However, there is another better option, this is the use of wheels from "Muscovites" by 16 inches, respectively, the diameter of the wheels is even larger (640mm). it is easier to find agricultural rubber with a Christmas tree tread on such a disc.
PBT

Today, walk-behind tractors are perhaps the most common type of mini-equipment for agricultural purposes. It so happens that the users of some models no longer satisfy the speed and performance of the unit. To acquire new model pretty expensive. In this case, you can try to upgrade your device.

Types

A walk-behind tractor is a kind of mini-tractor, sharpened for a variety of agricultural operations on relatively small areas of soil.

Its purpose is to carry out arable work on small and medium-sized land plots, cultivate the land using a harrow, cultivator, cutter. Also, motoblock devices can handle planting of potatoes and beets, mow grass, transport goods (when using a trailer).

It is also possible to use additional attachments to expand the list of tasks performed by this powerful, in many cases indispensable unit: a trolley trailer for transporting goods weighing up to half a ton, cutters, harrows, etc.

There are gasoline and diesel varieties of motoblock devices. For the most part, diesel units are more powerful than their gasoline counterparts. In the price category, gasoline-powered devices win - they are cheaper. But the choice largely depends on the size of the land plot and the frequency of using this technique, because diesel is more affordable than gasoline.

Motoblock devices come in two- and four-wheel configurations. Not all devices have a reverse-reverse function.

diesel motoblock "Centaur"

gasoline walk-behind tractor "Caiman"

Fastest models

First, let's find out which walk-behind tractors are considered the fastest? Are there any advantages for domestic producers or does the palm unconditionally belong to foreign competitors?

By the way, it is rather difficult to determine the unconditional winner in terms of maximum speed, because not only are there simply a great many models of walk-behind tractors from various manufacturers, but also it is possible to independently modernize this multifunctional agricultural unit.

The number and speed indicators of the walk-behind tractor depend on the engine and gearbox installed in the unit.

At motoblocks MTZ-05, MTZ-12 4 speeds are provided when moving forward and 2 - backward. The minimum speeds correspond to the first gear, when shifting to the next speed it increases. For the above models, the minimum speed for moving forward is 2.15 km / h, for reverse movement - 2.5 km / h; the maximum with the forward movement is 9.6 km / h, with the rear - 4.46 km / h.

At the walk-behind tractor "Mobile-K G85 D CH395" / Grillo the maximum speed of forward movement is 11 km / h, reverse - 3 km / h. In this case, the gearbox provides the ability to switch between three forward and two reverse speeds. Keep in mind that all of these numbers are true for unimproved models.

MTZ-05

MTZ-12

Mobile-K G85 D CH395 "/ Grillo

"Mobile-K Ghepard CH395"- a Russian-made walk-behind tractor, has a 4 + 1 gearbox, can accelerate to 12 km / h.

Ukrainian walk-behind tractor "Motor Sich MB-6D" can reach a speed of 16 km / h, six-speed gearbox (4 + 2).

Unit "Centaur MB 1081D" Russian, but produced in Chinese factories. It is considered the fastest walk-behind tractor in the heavy class. The maximum speed of its movement is as much as 25 km / h! Refers to diesel motoblocks, unlike the models listed above - they run on gasoline.

Mobile-K Ghepard CH395

Motor Sich MB-6D

Centaur MB 1081D

How do I adjust the speed?

Sometimes it turns out that you want to change the speed of movement of your walk-behind tractor: increase or, which happens quite rarely, decrease it.

To increase the speed of movement of motoblock units, one of the following two methods is usually used:

• replacement of wheels with large ones;
• replacement of a pair of gears of the reducer.

The usual wheel diameter of almost all motoblocks is 570 mm. Most often, when replacing, tires are selected with a diameter that is approximately 1.25 times larger than this - 704 mm. Although the difference in size is relatively small (only 13.4 cm), the speed of movement increases significantly. Of course, if the design allows for larger tires, you can try increasing the speed gain.

The gear pair installed in the wheel reducer usually consists of two gears with 12 teeth for a small one and 61 for a large one. You can change this indicator by 18 and 55, respectively (only for specialists in agricultural machinery service centers), then the speed gain will be approximately 1.7 times. Do not try to independently carry out the operation to replace the gears: here it is very important to choose not only quality details with minimal errors, but also the corresponding pulley. Important role plays and the fixing plate of the gearbox shaft.

Logically reasoning, reducing the speed of movement of the walk-behind tractor can be achieved by performing diametrically opposite actions - to reduce the diameter of the tires or the number of teeth on the gear pair.

A possible solution to increasing the speed is to adjust the throttle switch: when the device turns on, move it from the first position to the second. To reduce the speed of movement, return to the starting position. Of course, to change the speed downward, you do not need special reducers - it is enough not to switch to high gears.

Also possible solutions to the problem of increasing the speed of the walk-behind tractor are replacing the motor with a more powerful one and upgrading or installing a clutch system (in some outdated models it is not provided).

It can help to increase speed (especially on uneven terrain or heavy soils, where slippage of the equipment is frequent due to insufficient weight of the unit) and the installation of weights. They can be made with your own hands from metal parts. Weighting structures are installed on the walk-behind tractor frame and wheels. For the frame, you will need metal corners, from which a self-made removable structure is formed, that is, you can easily remove it if not needed. Additional ballast weights are attached to this removable additional frame. Wheels need steel discs and solid iron blanks with a hexagon-shaped cross-section. These parts are welded and inserted into the hubs. For reliable fixation, cotter pins are used, which are installed in specially prepared holes.

Of course, if there are no round steel elements at hand, you can replace them with almost any available material: reinforced concrete products or even flattened round plastic flasks, inside which sand is poured.

Do not forget to maintain balance: the weights on the wheels must be equal in weight, and evenly distributed over the frame, otherwise there will be a skew, due to which, when performing turning maneuvers, your unit may fall to one side.

A walk-behind tractor is an irreplaceable thing for farmers. Increasing the power of the walk-behind tractor allows you to increase the productivity of equipment and speed up the implementation of agricultural work. You can improve the technique as with my own hands and by purchasing the necessary accessories.

Increasing the power of the walk-behind tractor

You can increase the speed of the walk-behind tractor in the following ways:

• replacement of a gear pair;
• installation of wheels with a large diameter.

Increasing speed in the first way is a rather complicated process. Therefore, without knowledge and skills in this area, it is better not to do this on your own and contact a special service center... If you have the necessary skills, you can make a replacement yourself.
Just like any other technique, the walk-behind tractor has several speed modes controlled by gears. The walk-behind tractor moves at a speed of 2 to 15 km / h. The larger gear usually has 61 teeth, and the small gear has 12. To increase the power of the walk-behind tractor, the gear pairs of the reducer are replaced. The maximum speed can be achieved by increasing the number of teeth on the gear.

When replacing a gear, be sure to select the correct pulley. If the pulley is incorrectly selected, the walk-behind tractor may stop working.

How to make the walk-behind tractor go faster by changing wheels? At motor-cultivators standard size wheels 57 centimeters.

To increase the speed, you can install tires with a diameter of 70.4 cm, such a change will help accelerate several times. If the arches, in which the tires are placed, will make it possible to put wheels with a large diameter, you can try to increase it by a few more centimeters.

Increase in cross-country ability and improvement of the walk-behind tractor

So, how to improve a motor-cultivator is possible with the help of weights. You can buy them or make and install them yourself. Weights are installed on the frame and wheels. Wheel weights are made of solid profile and steel rims. The body is weighted with special removable frames and a corner. Weights with different weights and configurations are attached to the frame.

Since it is sometimes necessary to make the cultivator heavier enough, you can use reinforced concrete products.

Such loads will be able to load the walk-behind tractor quite well. With the help of such not cunning devices, the area of ​​application of technology is significantly expanded.

You can increase the capabilities of the walk-behind tractor and turn it into a snowmobile using tracks. To do this, you just need to install an additional axle with wheels and buy wide rubber tracks. On interior tracks are attached to stops so that they do not slip off the wheels. Such a snowmobile is also useful on the farm in winter, when it is difficult to drive a car through huge snowdrifts and in spring, when the ground is still too wet, and the terrain is not passable for other equipment.

You can complete a homemade snowmobile with a sleigh, for transporting property or for fishing or hunting trips.

How to increase the power of the walk-behind tractor using reverse speed

Setting the rear speed on the cultivator is another way to improve the walk-behind tractor. The presence of a reverse depends on the sizes and models. It can work on any type of equipment, it all depends on the tasks assigned to the equipment, be it a light or heavy walk-behind tractor, or a motor-cultivator. For equipment weighing up to 30 kg, there is no need for reverse speed, but on a weighted unit without it, it is more difficult to weed out the work.

Reducers are:

• gear;
• reverse gear;
• angular;
• downward.

A gear reducer is a transmitter that works between the wheels and the motor. The reverse gear consists of a clutch located between the gears and located on the main shaft. The corner is responsible for the operation of the transmission with the engine, which affects the power. The reduction gearbox is responsible for reducing the speed, which contributes to the increase in power. The main task of this system is to provide reverse gear.
To make this mechanism at home, you first need to make a case. Then pick up the necessary details. But, it is better to buy a ready-made gearbox.

Additional accessories

Motoblocks are on sale with a minimum number of components. However, a standard plow is not enough for all agricultural work. How to improve a motor cultivator using the materials at hand? With the help of the tools that are in every home, you can expand the capabilities of the walk-behind tractor.
Equipment that you can make yourself:

Plows for motoblocks

Another device for cultivating the soil using a walk-behind tractor is a plow.

The following types of plows are distinguished:

1. The easiest to use is the single-body, also known as the Zykov plow.
2. Reversible plow for walk-behind tractor: swivel or reversible. Upper part with curved feather, which turns the ground during the plowing process. A versatile tool that easily handles plowing heavy soils. Quickly copes with the processing of areas with clay and swampy soil.
3. The rotary plow for the walk-behind tractor has a complex design. Depending on the number of plowshares, there are two-piece and three-piece models. Active plowshares throw the soil in one direction only, while passive plowshares compare the beds and raise them. Tilling the land with such a plow has a number of advantages: the soil is saturated with oxygen as much as possible; reduced tire wear and fuel consumption; after processing, no large clods of soil remain.
4. A rotary plow for a walk-behind tractor gives unlimited possibilities. During operation, the axis rotates, and with it the layers of soil. It easily plows even very hard soil at a depth of about 30 centimeters. A distinction is made between paddle, drum, paddle and auger plows. Devices of the first type are equipped with a rigid pusher, they can consist of a spring plate or be combined. Units of the second type are equipped with a disc with blades rotating during operation. Plow with circular knife for a walk-behind tractor, it is suitable for work in early spring, it copes well with wet soil.

Any of the above plows can be made independently, taking into account design features and following the instructions and diagrams. You can also improve an already purchased plow.

A rotary reversible plow for a walk-behind tractor copes with the processing of plots most efficiently, thanks to the optimization of the plowing process. And it is the most demanded by agricultural workers.

Thanks to the expansion of the capabilities, the walk-behind tractor becomes universal. It can be used to solve a variety of tasks from field work to snow removal in winter.

Video about 5 rules for increasing the engine power of a walk-behind tractor

I find many of the things mentioned in http://mymaster.livejournal.com/410270.html curious and, if not "eye-opening", then at least turn the brain in a direction it has never known before. (NOT recommended for reading by any Katz, columnists of "Snob" and other poets.)
Basically, it all boils down to the same push-pull concept.
Push is when EVERYONE aggressively climbs into the intersection, pushing and lining up at a turn in two (and even three) rows.
Pull is when everyone stands in their legal row and moves forward ONLY when there is free space in front of them.
The mentioned link just gives examples of the ARTIFICIAL creation of pull "a instead of push" a. (*)
In fact, this is much safer and faster (zip-zap is also included on the autobahns).
Basically, the same philosophy is at the heart of Japanese kanban.
About 15 years ago I had a wonderful Hewlett-Packard "internally" video, for my own people, from the presentation of this concept, I will try to find it, if successful, I will certainly post it (albeit in English - but suddenly there will be no enthusiast who will re-sound - as it was with the famous Finnish video on the topic of Microsoft custom service)
(*) Note
A common, all-seen example of such artificial restrictions is airport tape counters at check-in, ordering the queue. Another example is the organization of business at McDonald's, when a boy shouts out "free cash!" - this is the very pull, symbolizing the emergence of the same free space ahead.
In contrast to the hustle and bustle in British pubs during rush hour - more precisely, "drink", when everyone huddled at the counter and who was the first to do it - the one and the slippers - ugh, - sorry, - the bartender (in addition, these bitches, having received their pint - at all do not leave, but prefer to stay drinking it and bazaar at the counter, building at the same time in duets, trios and in general in circles and forcing those who are thirsty to address the bartender through their heads ...).
Shl. Yes, and on the road, we still meet the same push-pull every day: the sign "slow down to XX km" is pull, but a speed bump is already push. It is possible, in principle, the limiter and not "up" - to install it, but "down" - to dig a hole, but this is impractical: it will constantly be filled up, filled in.
A P D E Y T
Here it is, darling - well, of course it was found! Watch:
Part 1 - http://www.youtube.com/watch?v=yZDRB_z51MQ
Part 2 - http://www.youtube.com/watch?v=SOJZMC6uBro
Well, you don't have to watch the third part, there they show live production http://www.youtube.com/watch?v=fQUg01vyNJ8 - there, in fact, Kaizen pops up, and quality circles.
A perfect example of how Americans have embraced and inserted Japanese manufacturing philosophy into their processes.
The most interesting thing is that it was filmed for our own people, in the audience there were the same Hewlett's, but they were watching with interest.
It was after the introduction of kanban (pull "a) that the firm's business took off.

Tags: How to make the walk-behind tractor go faster video

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