How to make a trailer for a centaur power tiller

Trailer for tiller UNDER CONSTRUCTION part.1

It is important to understand that the tips for choosing equipment presented in this article are not universal and will not suit every owner of a power tiller. Choose a unit based on specific needs. it may be needed in the process of plowing, digging and planting potatoes, dipping beds. And it can be used to shovel snow, clear the field of debris, and get rid of weeds. And if the first set is available in almost every model, then to use active tools, you need to pick up the unit for your needs.

The main parts of the cart

The standard design of a cart for a power tiller consists of a certain set of elements, but it is easy to modify it to suit your needs. For example, the owner of a power tiller may decide that some additional components are needed. The main parts will be as follows:

  • Suspension. It can be axle or gantry type. It is possible to install a shock absorber, but with them the load capacity will decrease, and the whole construction will be more complicated. Elastic elements are not required if the owner plans to ride at a low speed, and the wheel tires have a fairly high profile.
  • The frame. It is welded from a piece of profiled tube.
  • Body. Versions: with folding or fixed sides. Materials: Sheet steel, timber or plywood. The metal is connected by welding, the wood is connected by a metal angle. The steel cart looks substantial and is more reliable. The disadvantage. it weighs a lot.
  • Drawbar. This component connects a single-axle tractor and a trailed device. The length should be chosen so that it is comfortable to turn.
  • Seat. It is fixed to the bogie or drawbar.
  • Rudder. The most important thing when designing this mechanism is to ensure that there is no risk of deformation on uneven terrain, and that there are no increased torsional loads. The purpose of the steering mechanism is to provide horizontal articulation with two degrees of freedom.
make, trailer, power, tiller

The bogie is supported by two or four wheels. It is designed with either two or four axles. What to choose, the owner of the walking tractor decides for himself. The four-wheel version is more stable, but more difficult to fabricate. In addition, a two-axle cart weighs more than a two-wheeled. The power of the power tiller should be the guide.

Types of motoblock hitches

There are the following types of couplers for power tillers:

  • Single or double, which are used depending on the amount of equipment to be attached.
  • Reinforced, used for heavy models of cultivators. Compared to the single or double variety, this kind of coupling motoblock is much thicker and longer, due to which the attached devices will sink deeper into the ground, which will improve the quality of plowing.
  • With an adjustable angle of rotation of the shaft, which will facilitate the placement of additional equipment at the required level, this will greatly facilitate the work with the motocultivator.
  • Versatile, suitable for several models at the same time.
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But do not get upset if you can not pick up a hitch to your motocultivator. you can make it with your own hands. Some craftsmen are even able to make the whole single-axle tractor with their own hands, so it will not be difficult to build a conventional hitch. For example, a coupling for motoblock, with your own hands made from a cross, used parts and spares. On the Internet without much difficulty you can find drawings of couplings for a power tiller, the main thing is to correctly calculate the dimensions. The most popular is the coupling with the U-type node.

Material and instrumental component

Once you have decided on the model of the trailer to the tiller, which will be used you make a drawing. And after passing the stage of drawing up a drawing of a trailer for a motor-block with your own hands, you can prepare tools and materials.

And here is all that is required for the simplest variation of such a unit:

  • Since the base will be metal, you will need a weld to bind the parts.
  • You also need an angle grinder with various attachments.
  • A variety of tools for measuring and marking.
  • A standard household kit. a hammer, pliers, etc.
  • Retaining tools like vices and clamps.
  • A drill and a set of drills, as well as various fasteners in the form of screws and other things.
  • You will need a hitch for a motor-block trailer with your own hands.

As for the material, it all depends on what design you choose. The best approach is a different kind of metal and metal profile. Dimensions of the trailer for the power tiller depend on the requirements and parameters of use.

Practical recommendations

If the capacity of the equipment is less than 5 liters. с., optimum dimensions of the trailer in length and width are 1.5 and 1 m. When the parameters of the body are calculated, pieces of profiled pipes are cut to the right length and the frame is welded from them. The structure is sufficiently rigid, so you do not need to install the reinforcing elements in the corners. To obtain a straight and high quality weld over the entire length, you should work on a flat surface, the best way is to use electric arc welding.

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Body assembly and painting

The sides of the trailer are framed with 25-30 mm profiles. Sheet metal is used to assemble the cladding and fasten it to the profile pipe with screw joints. Metal for the body must be free of rust traces. If there is corrosion, it is removed mechanically and then the surface is coated with a primer rust converter. Fit the body to the frame. If all the dimensions are the same, do the test assembly. Then the body is disassembled, put aside, and the frame is painted with oil paint. Do not leave any unpainted elements.

make, trailer, power, tiller

Useful tip: If at all possible, it is better to use a polymer based paint. Do not neglect the primer in this case, because the treated surface is better adhesion. Powder paints are more resistant to abrasion, and the surfaces coated with conventional oil compositions need to be renewed at the beginning and end of the season.

Paint the body decking and put it in place. Fix the joints with fasteners, then repaint the projecting parts of bolts, so no corrosion occurs in these places. If the dried paint in some places lagged during installation, these areas podkraschivayut. The thickest pipe is used to make the drawbar.

Steering mechanism

Because the design involves a tilting cart, special axles are made in the middle from the bottom. To prevent the tilting mechanism from getting jammed when lifting, keep the alignment. Reinforcing bushings are mounted using a 5-6 mm thick plate. The same parts are welded to the coupling device (drawbar), which serves as a base frame. The horizontal hinge assembly requires great precision by your own hands. 5 cm diameter stainless steel circle is the basis. Studs, too, are made of hardened steel. As far as intensity of joint movement will be low, you can do without bearings, the main thing is to regularly lubricate the mechanism.

The steering structure is fastened to the hitch. the horizontal hinge is made detachable, the sleeve from it bolt to the drawbar. The steering pin is positioned vertically on the hitch pin.

when everything is set up, perform test loading and check if there are no problems during driving, turning, starting, stopping, etc. д. If the technique with a trailer works properly in all modes, the design is ready for operation. If the power of your power tiller allows it, you can load from 300 to 700 kg on the cart.

A trailer made by your own hands is several times cheaper than a factory one and can serve for decades. The main thing is to use quality materials, to keep to dimensions and to assemble the cart carefully.

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Ready-made variants

If you start to compare factory carts for power tillers their will seem exorbitant, given that such a product will be used on a limited area and on a simple route.

Although their quality still attracts many owners of power tillers, who for one reason or another do not make them at home. Although there is a lot to see. galvanized boards and bottoms, brakes for every taste and soft seats with footrests. practically all kinds of comfort.

You can even get a warranty on the product. But because they are all manufactured to certain standards, their size, load capacity and overall design convenience, often do not meet the demands that customers put. Therefore, a serious question of choice is whether to buy or make it yourself?

  • TPM-350-1 cart for power tillers, equipped with belt brakes, with non-galvanized tipper body type, has the dimensions of 1.2 meters by 1 meter. Carrying capacity of this product is 500 kilograms.
  • The cart is suitable for many models of power tillers, both foreign, made in China, and for domestic, which use components supplied from China. Its total length is 2.6 meters and width is 1.3 meters.
  • Cart TP-350-1 galvanized collapsible for a mini-tractor, the body of which is fully assembled of galvanized steel sheets, is also equipped with reflective elements. With a tare weight of 90 kilograms, it has a carrying capacity of about 500 kilograms.
  • The dimensions of the body are 1.1 meter by 1 meter exactly. This cart has disc brakes, it is fully collapsible. True, as standard, it is only suitable for hooking up to a minitractor.
  • In order to use the cart with the engine block it will be necessary to complete it with the necessary fixing. Medium

    The trailer is a cart, which, in spite of the name, can be used not only with power tillers of this company, but also with their analogues. And there are a lot of them, because as well as the motor blocks it is produced in China.

The products of this country are known for the fact that different models and even companies use the same components, thanks to which you can make repairs, replacing parts in similar models.

The same applies to attachments, or rather mounts for them.

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