How to assemble the cutters on a Brait 105 single axle tractor

What attachments for power tillers can be made with their own hands?

Here everything depends on the skill of the handyman and the set of tools at his disposal. For beginners we recommend that they start with the simplest designs, like the fan-powered potato harvester or the dipper.

The design of the device for digging potatoes is shown in the sketch. It consists of a wide bent plate (foot), welded to a vertical bipod and a field strip. To the rear edges of the arm are attached by welding to the teeth made of rebar.

It is easier to make a disc model out of the ouchers. Its main elements. disks can be cut from the ends of old gas cylinders. They have the right shape, diameter and thickness of metal.

Design solutions for the device itself are devised quite a lot, you can see this by watching self-made video clips, as well as various assembly diagrams.

One example of the adjustable disc coulter

In addition to the disk discs will be required:

  • two uprights from steel strip;
  • two anti-friction bearings;
  • bolts for fixing the struts to the frame and adjusting the swivel sectors;
  • crossbar made of profile pipe;
  • T-type lever.

The main condition for qualitative work of such a mechanism is the accuracy of manufacturing of all parts and symmetric mounting of discs. Otherwise, it will be driven away from the furrow while driving.

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How to properly assemble the cutters on a single axle tractor

A single-axle tractor is truly an all-purpose machine that is an excellent assistant for a farmer, whose farm size has not yet reached the size when he needs to buy a tractor. In addition, the single axle tractor is much more compact. Depending on the mounted attachment, it can replace many individual units, saving the owner a lot of money. The tiller is one of the most important types of “attachments”. Therefore, many owners puzzle over how to assemble cutters on a single-axle tractor and how difficult it is to do on their own.

Sabre milling cutter and its assembly

Before assembling cutters on a single axle tractor, it is necessary to understand the concept of a power tiller. This is a welded frame made of pipe with a diameter of at least 23 mm with a fuel tank and engine mounted on it. They are attached to the frame with brackets. The engine is otherwise known as the power pack. It is equipped with a gearbox and a clutch. Each brand of cultivator has its own power unit with different capacity.

The harrow is most often shaped like a sabre. This scheme is the most popular nowadays, which is why it is also called the standard scheme. The effectiveness of the sabre-shaped blades has been proven over many years of use on a variety of soils. Many jobs can be solved by mounting it on a single axle tractor. The strength of the blades made of carbon steel is very high. The design of the tiller is collapsible. Each blade is thermally hardened by high-frequency currents in the manufacturing process.

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How to assemble power tillers? Every power tiller consists of 2 units. Each unit contains 12 burrs. The unit consists of 3 parts. Each unit is 4 legs, located at right angles (picture ). They are at a 30° angle to one another. Each blade is made of 5 mm thick steel. They are fastened to the stand, which is made from 63×40 mm angle. The other end of the leg is welded to the flange so that the 4 blades fit together. All cutter parts are bolted together with washers and flanges. Such design is very reliable. It is capable of withstanding quite high loads. If you plan to use the cultivator all the time, it is better to install a factory-made burr.

When installing the tiller on a single axle tractor, some craftsmen have difficulty. That’s why it is recommended that two people do the work. Assembly is usually done on specially made wooden trestle with a height of about 50 cm. They help you get the job done quicker. The single-axle tractor is gently supported on the coulter and tilted at an angle of about 45°. Under the handlebar grip you place the sawgrip. In this position, the wheels are removed from the power tiller and the cutters are installed (picture ). On the right and left outer ends, it is necessary to fit the router bits. They improve the machine’s performance and make it run smoother and more stable.

Features of the first use

The Brait 105 is a high-tech single-axle tractor which, like any other implement, requires timely maintenance. First of all, the machine absolutely must be run-in immediately after purchase. This greatly improves reliability by overhauling and adapting components to local conditions. Running-in consists of the following steps:

  • Start the engine, let it warm up to working temperature, wait 30-40 minutes. At this point it will not be superfluous to check the mechanism of switching speeds, as this is very important before the first operation. The gears should change smoothly and without lag. Vibrations and noises are eliminated because the single axle tractor is new. If this is not the case, the machine can be returned or exchanged in accordance with the consumer protection law. The owner has the right to do so within 14 days of purchasing the unit.
  • After making sure that the bolts are securely fastened, as well as the absence of oil leaks in the bottom of the power tiller and the clarity of the gear shift, you can start tilling the soil. So, in this case it is allowed to cultivate, hoe, pump water, haul loads and other work as in usual use. The main difference is the degree of loading, which during the running-in period should not exceed half of the maximum load
  • Run-in is carried out for 8-10 hours, which is quite enough for the running-in of details. If necessary, carry out a full maintenance of the product. check the condition of the oil, filter and fuel. The next day the single axle tractor can be loaded 100%

Recommendations for assembling the blades

Cultivator manufacturers try to simplify the assembly of attachments as much as possible. That’s why the flanges are provided with two central technical holes on opposite sides of the square. They allow unmistakable placement of the cutting elements on the plate.

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Location of technical holes on the plate

Two-hole rule as follows. When placing the very first blade on the plate, it should cover one of the technical holes and be parallel to the edges of the flange. The following elements are then mounted at an angle to the first. It is extremely difficult to make a mistake in this case and get confused.

One-piece shafts with mounting plates may be of special design. The flanges on them may already be offset. turned relative to the adjacent one by a few degrees.

To facilitate mounting the blades according to the above instructions, it is not recommended to fully tighten the nuts. This procedure should be done as a final step after the handyman has made sure that the cutter is assembled strictly according to scheme.

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Brait 80 single axle tractor is adapted to work in combination with mounted and trailed domestic and foreign equipment. Such versatility extends the scope of the BR 80 to the level of a modern, fully fledged mini-tractor.

The BR 75 and 80 models can be equipped with these types of optional equipment:

Haymakers. Engine power 13 liters.с. more than enough torque to drive a two-knife rotary mower. With a working width of 135 cm, it clears grass and bushes up to 0.2 ha per hour.

Ploughs. There are one or more ploughshares available, depending on the job in hand. Single-body tools are used for lifting virgin land, trenching and loosening soil in excavations.

Mowers. Brait 75, 80 and 105 models have brackets to attach attach attachments and wheeled discs. For making and weeding seedbeds, disc, arrow headers grabbing 1 or 2 rows are used.

Snowplows. Rotary snow blowers and brushes are connected to the power take-off shaft. Roadways and paths can be cleared using front blades with adjustable angle of attack.

Allows for improved flotation. Widening the wheelbase is done by installing axle extensions and rim pads. Increase traction with wheel and outer weights. Steel tines are better for ploughing.

Trailers. The most accessible accessory in this series is the adapter that allows the operator to control the power tiller while sitting on the trailed chassis. complex and expensive units are cargo and combination trucks. Trailer units have 1 or 2 axles.

    Mounting kits. Potato planter and potato digger can be attached to the power tiller arm and drawbar. These tools allow you to work up to 1 hectare per day

13 hp. that’s plenty of power for heavy stationary equipment. single axle tractor is used as a drive for the sprayer, water pump, mulcher and electric generator.

Brait range overview

The range of Brait power tillers is presented in a wide range, where everyone can find the model that best meets his needs. A comparative table of the main technical characteristics of Brait power tillers is presented below:


Model Name Engine type Power (l.с.) weight (kg) Working width (mm)/depth (mm) Tire size Starter
BR-58A Petrol 7 80 800-1200/150-300 4×8 Manual
BR-68 Petrol 7 108 800-1200/

5×12 Manual BR-135GBE Petrol 9 156 800-1200/

5×12 Electric BR-135GC Petrol 13 150 800-1200/

Как собрать мотоблок BRAIT BR-105

5×12 Manual BR-135GCE Petrol 13 163 800-1200/

5×12 Electric BR-135GD Petrol 15 148 800-1200/

5×12 Manual BR-135GDE Gasoline 15 163 800-1200/

5×12 Electric BR-135DEB Diesel 10 148 800-1400/

5×12 Electric BR-135DEA Diesel 7 138 800-1200/

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details on the official website. And you can compare them in detail.

As we see from the table, the range of Brait power tillers is very wide.

The greater the width of the tires, the better the grip on the. Also, this indicator is influenced by weight, the heavier the single-axle tractor, the higher its stability during operation.

The Brait company offers its customers not only gasoline but also diesel models of power tillers. They are characterized by longer service life and lower consumption of fuel and lubricants, but their cost is slightly higher.

Electric starter to ease starting in colder temperatures.

Brait-135 differs from its “younger brothers” in the firm by the fact that it is heavier, equipped with a productive engine capacity of 9 horsepower, as well as a fuel tank with increased (in some modifications. up to 6.5 liters) capacity.

Brait-135 single axle tractor is equipped with a gearing, disc-type clutch. Large working and working widths (from 0.8 m to 1.20 m), fitted with hardened milling blades. It can be used not only on light soils but also on all soils, including heavy soils and virgin lands. Working depth with a tiller is from 150 mm to 350 mm.

Large-diameter wheels with high-performance 5×12 tires. When used with a cart Brait-135 single-axle tractor can carry loads weighing up to six hundred kilograms. The power take-off shaft makes it possible to use the engine of a power tiller as a drive for a great variety of attachments. Hexagonal S31.

Brait-135 single-axle tractor is equipped with universal drawbar and is easily compatible with all types of attachments, including those of other power tillers brands (e.g. Kaskad, Neva, etc.).п.) Equipped with enormous power, the Brait-135 is very compact and maneuverable. There are additional rubber pads on the handlebar, which improve the steering of the device.

Traction characteristics of power tillers increase significantly with the use of special grousers. Overall dimensions of the Brait-135 power tiller: 1010×570×775 mm.

Посадка картошки с помощью МОТОБЛОКА BRAIT 105 / Центральная Сибирь

Which tillers are best?

Sabre-type bits are best for any ground conditions. High-performance attachments are recommended for areas with rocks and large roots. Active power tillers do not break blades because of high quality materials. Maximum reliability, ruggedness and durability of the cutting elements. Cutters are installed on cultivators.

Goosefoot is characterized by high passability of the cutter on the virgin, untouched by agricultural machinery, as a result of which the soil is processed quickly and easily, the ground lump is thoroughly crushed, mixed at a depth of 30-40 cm. They are suitable for stony and hard ground, for pulling weeds, and can be mounted on both rotary tillers and power tillers.

Disadvantage of the implement is less durability. In operation, knives should be constantly inspected for damage and repaired. Goosefoot material is not as strong as alloyed or high-carbon steel, but is good for welding. In case of a broken or cracked cutting element the product can be repaired at home with minimum effort. This quality is a major advantage when choosing a tiller.

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