From the beginning of spring to late autumn on household plots and summer cottages life is screaming. You constantly need to bring something, transport it, take it away, and the like. IN Lately Most summer residents use walk-behind tractors, motor-cultivators and other devices for household needs. They are compact, easy to operate, multifunctional and do not take up much space. The products of the domestic enterprise Neva are most often used. The trailer for the Neva walk-behind tractor will be a good help in your household. In this article we will tell you everything about this equipment.
a brief description of
Why do you need this unit? Due to its versatility, the trailer for the Neva walk-behind tractor can be used for a huge number of different jobs:
- moving cargo;
- removal of household waste;
- transportation of agricultural products and equipment;
- auxiliary work.
At the same time, it should be noted that it is not recommended to drive a walk-behind tractor onto a busy highway. This is due to the fact that the Neva walk-behind tractor with a trailer has limited speed and maneuverability.
Among the rather impressive model range For trailers, the most popular units are those with a carrying capacity of two hundred and fifty kilograms to half a ton. Their towbars are made of special metal, which is characterized by increased strength.
For better controllability of the walk-behind tractor, a brake system is installed on the body axle.
The trailer for the Neva MB 2 walk-behind tractor is in great demand among gardeners. Its special feature is the presence of folding sides. This makes it possible to transport both small and bulk cargo, as well as objects of impressive size.
Manufacturing
If you have everything you need, you can assemble a dump trailer for a walk-behind tractor with your own hands. It will meet all your requirements.
First of all, you will need the following tools:
- channel number five;
- jigsaw;
- welding machine (for convenience it is better to use a semi-automatic machine);
- screwdriver;
- Bulgarian.
Having prepared the necessary tools, you need to determine the dimensions of the trailer. The parameters of parts and workpieces will depend on them. For work, you can use drawings of the simplest models of the unit, which are found on the Internet at every step. See the best options, but you can do without them:
Sequence of operations
First of all, you need to assemble the frame. Smaller tubes (based on the design we describe - 25X25 millimeters) are used as front and rear crossbars, and two larger tubes will become spars. All structural elements are fastened using welds. As a result, you will get a kind of lattice.
After this, you can proceed to manufacturing the body. The frame is strengthened by attaching twenty-five millimeter pipes to it perpendicular to the grid mesh. Then to them using welding machine longitudinal pipes are attached, and four racks are attached to them. The strapping is welded to the tops of the posts.
A dump trailer for a walk-behind tractor must have folding sides, preferably not only at the back, but also on the sides. To achieve this goal, you need to use a welding machine to connect narrow pipes into three rectangular structures separately from the body.
To cover the frame - making the bottom - we use duralumin, and for the sides - iron sheets. As fastening elements It is better to use bolts. To attach the sides to the posts and trim, you will again have to think about welding.
After this, you can begin to mount the beam. To do this, you need to insert two channels into each other. Wheel axles are attached to the rear end of the resulting structure. After this, the beam is welded to the trailer frame using springs.
Now you need to equip tipper trailer drawbar. The algorithm of actions is very simple. Take two pipes with dimensions of sixty by thirty millimeters. Their front parts are mated and welded to the base of the coupling device. The rear parts of these pipes are attached to the side members with an overlap of two hundred millimeters.
A do-it-yourself trailer for a walk-behind tractor increases the capabilities and efficiency of the device. This device reduces the amount of work done manually.
The presence of a walk-behind tractor greatly facilitates land cultivation work. But if you expand the possibilities of using this device, you can get an additional means of transporting cargo. Having the required resources and tools available, the master will make such a device as a trailer for a walk-behind tractor with his own hands. This device will come in handy on the farm or in your summer cottage.
A trailer for a walk-behind tractor with your own hands makes it possible to transport various cargoes:
- equipment;
- priming;
- garbage;
- Construction Materials;
- seedling.
Transportation of these goods is necessary not only in a private home, but also in summer cottages and in country houses. Therefore, a trailed cart will be a reliable assistant in any household.
Photo of walk-behind tractor with trailer
Schemes, drawings
To answer the question of how to weld a trailer for a walk-behind tractor, you should take into account certain subtleties when preparing the diagrams:
- the presence of fundamental and auxiliary units;
- method of fastening knots;
- type of connection with elements responsible for rotation;
- presence or absence of parking supports;
- presence or absence of a tipper during mechanical unloading.
This list can also be supplemented with other points.
Drawings and diagrams of a homemade trailer for a walk-behind tractor with your own hands:
Trolley characteristics
In relation to the power of the motor cultivator, trailers with certain capabilities for movement should be made required material. There are 3 known varieties:
- heavy;
- average;
- light hand held.
Motor cultivators with a power of 10 hp. assume the use of a two-axle body. It has a scale of 1.2x2(3) m. Such a cart can handle 0.5-1.0 tons.
If the walk-behind tractor has a power of 4.8-10 hp, then the approximate dimensions are 1.0 x 1.5 m, 1.1 x 1.4 m. This will be the average type of trailer. They are designed to transport 0.3-0.5 tons of cargo.
Motoblocks with a power of no more than 4.8 hp are suitable for a tow hitch with one axle. The body part will be 1x0.85(1.15) m.
How to make a trailer for a walk-behind tractor yourself?
The level of the sides of a standard body part is 0.3-0.35 m. Devices used when moving large material with enormous weight, it is better to equip them with frame sides. The height of this structure will be 50-60 cm.
To make it easier and more convenient to use, the tailgate has a tilting and removable function.
The small device is characterized by the absence of a lifting hydraulic cylinder. Instead, certain design parameters should be calculated, namely the center of gravity of the trailer and cargo. It should be located on the rotary axis. This axle is combined with the wheels of the body. This arrangement makes manual tipping easier.
A wheelbarrow for a walk-behind tractor that transports cargo weighing more than 0.35 tons must have a mechanical braking device. This is required in order to supplement the walk-behind tractor brakes with an auxiliary braking system when descending a steep slope.
Device
The structure is formed by a frame and a body. Homemade trailers for a walk-behind tractor with your own hands involve making a metal frame. If wood is taken as the starting material when obtaining a frame element, then there are several negative consequences when using this material:
- due to the humidity of the wood, shrinkage and twisting of the elements will occur, which will lead to frequent repairs;
- service life is very short, since the tree is exposed to dampness, insects, and ultraviolet rays;
- The bending strength of the wood limits the trailer's load capacity.
It is easier to use profile pipes to mount the frame. They are characterized by good rigidity and lack of tendency to shrink when exposed to gravity. Using bolts for fastening will make sheathing easier. The material for the cladding is selected at will: iron, corrugated sheets, boards.
The dimensions of the trailer for the walk-behind tractor are selected with your own hands according to the dimensions of the pipes. A standard cart will require pipes measuring 50(60)x30 (frame) and 25x25 (stands). The channel will fit No. 5. Suitable for covering trolleys different materials. The bottom of the trailer must be thicker to prevent deformation reactions. The strength of the structure is ensured by the upper trim of the racks.
As an axle for the wheels, a metal base or a beam used in some kind of equipment is used. The smallest diameter of the axis is 3 cm. It is necessary to install corner and gusset zones to strengthen the support.
The wheels of the cart can be wheels from a Zhiguli or a motorcycle. The use of SZD motorcycle sidecar wheels will help obtain a hub for a walk-behind tractor trailer.
The hub component is secured by pressing. Its end is bored out and placed on the axial segment so that there is no warping.
The trailer is attached to the walk-behind tractor using a hitch. A simple implementation is considered to be the “pipe-in-pipe” method. The bent pipe serves as the base. A small piece of pipe is attached to it during welding. Then the connecting kingpin is installed. On the other side of the curved part, a piece of pipe and a kingpin are installed. The described do-it-yourself hitch for a walk-behind tractor promotes reliable fastening and mobility when turning.
Advantages and disadvantages
A wheelbarrow for a walk-behind tractor has its positive qualities:
- expanding the potential of the walk-behind tractor;
- possibility of installing stationary processing plants, sprayers, fertilizer distributors;
- the ability to position the dumping device to increase the unloading speed;
- no need to spend a lot of money on purchase;
- The device is made for your own walk-behind tractor.
A motor cultivator with a trailer has minor disadvantages:
- takes time to prepare;
- For light trailers it is difficult to make folding side walls.
Such disadvantages are compensated by the presence of significant advantages of these devices.
The walk-behind tractor is a universal unit, which, when combined with additional equipment, is capable of performing any work in agriculture. This includes plowing a field, cultivating and loosening the soil, but many also dream of making a transporter out of a walk-behind tractor.
But, given the fairly high cost of the trailer, there is no longer enough money to purchase additional equipment, so many farmers resort to designing it themselves. In this article we will look at detailed instructions making a trailer for a walk-behind tractor with your own hands. But first of all, let's get acquainted with the types of hand tractors.
Types of walk-behind tractors
Before you begin to consider the instructions for making a trailer, the first step is to determine its load capacity. Factory devices are capable of transporting loads weighing from 300 to 1000 kg, but, of course, this depends on the characteristics of the tractor itself.
Depending on power and performance, all hand tractors can be divided into:
- lungs
- average
- heavy.
Depending on the type of tractor, the dimensions of the trailer are selected. For the lungs the best option the body will be no wider than 1 m and no longer than 1.15 m. It is in this volume that you can fit up to 300 kg of weight.
For medium-sized units, the body length can reach 1.5 m, where up to 500 kg can be loaded. And the dimensions of the trailer for heavy walk-behind tractors can reach 3 m in length with the same 1 or 1.2 m in width.
Types of trailers depending on the device
Trailers for walk-behind tractors, depending on the specifics of the work, can be:
- with a folding body;
- with stationary;
- with folding rear or folding side walls;
- the folding mechanism can be mechanical or hydraulic;
- with a hand brake (usually a self-moving device is used on trailers for heavy tractors).
When developing the design of a trailer for a walk-behind tractor, it is imperative to take into account its center of gravity. It should be shifted forward relative to the axis closer to the front side. This will not only increase the stability of the transporter, but also ensure optimal controllability during movement.
Trailer design for walk-behind tractors
Having decided on the carrying capacity and power of a hand tractor, you can begin to design trailers. First, let's look at the design of a simple trolley without a folding body. At first glance at a trailer in a branded factory design, it will seem that its design is complex.
But in reality this is not the case, because it includes the simplest parts that are fastened together in the most ordinary way (bolted and welded connections). The device does not contain complex components that need to be manufactured using sophisticated equipment. So, what elements does a walk-behind tractor trailer consist of?
1. Clutch device for walk-behind tractor.
2. Articulated rotary device (console).
3. Driven.
4. Step.
5. Driver's seat.
6. Frame.
7. Body.
8. Support beam.
9. Hinge lock.
10. Rear hinge device.
11. Axle with wheels.
We looked at the design of a trailer without a hand brake. If it is necessary to provide a spontaneous movement blocker, then the wheels and calipers can be taken from the rear axle of a small car. They already have a drum-type manual locking mechanism.
The figure presented earlier shows all the recommended trailer sizes for a manual tractor of average power, about 5 hp. The body material can be not only boards, but also plywood, rolled sheets, and profiled metal sheets.
It is also clear from the device that the carrier is fixed to the central pipe by inserting it inside and through. Its second end at the rear is hinged, which allows the trailer wheels to change their position relative to the plane of the tractor axis without creating inconvenience when overcoming holes and potholes. The “pipe-in-pipe” technology provides the required stability during the straight-line movement of the walk-behind tractor, without distorting the frame, thereby not creating emergency situations.
Carrier device
Now let's take a closer look at the design of the carrier. It, as can be seen from the drawing, does not have many details:
1.
Rotary mechanism.
2.
Drawbar.
3.
Step.
4.
Stiffening ribs on the hinge.
The coupling of the walk-behind tractor with the trailer is carried out through a hinge joint, which consists of a steel axle, bearings and a flange. A hand tractor is attached to the latter using a bolted connection.
An important factor in the quality connection of the walk-behind tractor and the trailer is a well-designed hinge. Therefore, it is recommended to use at least 4 stiffeners made of steel strip with a thickness of at least 4 mm.
Trailer frame design
From the diagram below you can see that the frame structurally includes different kinds profile and round pipes, welded together. The thickness of the profile is selected based on the required load capacity of the trailer.
What do we see in the drawing?
1.
A brace that strengthens the structure of the seats.
2.
Driver's seat frame.
3.
Seat support or post.
4, 5, 9, 10.
Front and rear struts.
6.
Frame or outer frame of the platform.
11.
Reinforcing cross member.
12.
Central axis.
13.
An axle made of a rod with a diameter of 30 mm.
14.
A scarf made of rolled sheets 4 mm thick.
If you are interested in how to make a screw wood splitter with your own hands, then you can read more about this in.
The frame also provides a seat mount, which can be folding or stationary. Depending on this, the type of design of the folding device is selected.
Method of fastening the carrier and central pipe
Bolts and studs are used to secure the carrier. A hole for the fastening element is machined in the central pipe. The ends are fixed to the spar. To make the drawbar, use a pipe with a cross section of 60x30 mm.
The frame is the basis of the supporting structure. Traverses are made of steel squares (25x25 mm). To strengthen them, cross sections are used. The racks are made from pipes that are connected to 2 sides of the structure.
This coupling method allows the pipe to partially rotate without changing its position in the longitudinal direction when the walk-behind tractor moves.
Wheel axle
The wheel axle can be made of a steel rod with a diameter of at least 30 mm with axle shafts welded at the ends, onto which wheels with a hub are in turn mounted. To securely fasten them to the axles, locknuts and cotter pins should be used, and the fit on the axle should first be ground for the bearings in the caliper.
If it is necessary to install a brake, then a lever near the driver's seat, a cable system and drums should be provided for it.
As you can see, having the drawings and a complete manufacturing algorithm at hand, if you wish, you can make a trailer for a walk-behind tractor or other vehicle yourself.
Below, we invite you to watch a video on how to make a trailer for a walk-behind tractor with your own hands:
It is difficult to imagine an avid gardener without a walk-behind tractor on the farm. This is an irreplaceable thing, which, first of all, is necessary when plowing the land on garden plot. But the functions of a mini-tractor can be expanded by attaching a wheelbarrow/trailer to it. Of course, a cart for a walk-behind tractor is easy to buy in a specialized store, but a real man can easily make a trailer for a walk-behind tractor on his own.
Trolley variations
Variations of trolleys for this type of equipment directly depend on the ability to transport a certain load.
- A simple single-axle trolley. Weight Limit lifting up to 70 kg. Its design will be simple and inexpensive.
- Cart for walk-behind tractor with load capacity up to 110-120 kg. Most universal option for use on the farm.
- Trailer for transporting heavy loads weighing more than 120 kg. The design becomes more complicated, and the cost of material for the frame and cladding increases. This option more expensive, but the capabilities of the trolley increase significantly.
Self-assembly of a walk-behind trailer - it couldn’t be easier
How to make a trailer for a walk-behind tractor with your own hands? The main thing you need to save wasted effort and avoid unwanted mistakes is the correct trailer drawings for the walk-behind tractor and diagrams.
Having selected accurate drawings with your own hands and the dimensions of the planned trailer, you need to calculate all the nuances during manufacturing.
- Consider what the cart is being made to transport: whether it will be a small-sized, light load or, most likely, a heavy one. Based on this, choose a material based on strength for the frame and skin of the trailer.
- If the trailer is a tipper, two-axle, with a large load capacity, then there is a need to equip it with a hydraulic drive. This is necessary for easy capsizing.
- For a model with one axis (single-axis), a manual type device is sufficient.
- For safety, a cart with a load capacity of more than 350 kg must be equipped with a homemade mechanical brake. When the walk-behind tractor with the trolley is sufficiently loaded, it will be impossible to stop it when going down the hill. But since it is quite difficult to make brakes on a trailer for a walk-behind tractor yourself, the best option would be the help of a qualified person.
The first stage is preparing the necessary parts and tools
In general, this is the usual combination of body, frame, wheels and hitch. To install a homemade trailer to a walk-behind tractor, you need to purchase (or perhaps you already have them on the farm) the following parts:
- pipes with a diameter of 60x30 mm and 25x25 mm, usually they must be iron for the reliability of the future product;
- two wheels, perhaps you have old unnecessary ones from Moskvich lying around, as well as springs;
- duralumin sheets, their thickness should be about 2 mm;
- steel sheets, their thickness should be about 0.8 mm;
- channel No. 5;
- fasteners.
Of course, when mounting a walk-behind tractor trolley, you cannot do without necessary tools: grinders for cutting parts, electric jigsaw, screwdriver and welding.
Frame for walk-behind cart
To make a trailer for a walk-behind tractor with your own hands reliable and durable, you need a very strong frame. When producing a grid for the frame, a 60x30 mm pipe is suitable; the cross-section should be square (rectangle) and a corner for the connection 25x25 mm. In order to make a lattice frame, all the parts need to be connected with 5 additional crossbars.
At the corners of the lattice-frame to longitudinal pipes 4 are attached using a welding machine vertical racks. If the wheelbarrow for the walk-behind tractor has a folding side, then the frames must be produced separately and only then installed.
Frame covering options
To cover the structure, craftsmen choose inexpensive material or the one that is in stock. The price of the product becomes much lower.
- Wooden planks that are often left behind after construction. The main advantages are low-cost, the disadvantages are moisture-resistant, and as a result, the low life expectancy of a wheelbarrow for a walk-behind tractor. In addition, additional funds are needed to process them.
- Plastic. Pros: resistant to moisture, unlike wood; cons: not strong; if damaged, it will break.
- Sheets of metal. Pros - durable material, therefore durable, cons - one of the most expensive options.
But if the cart for the walk-behind tractor will be used constantly, then it is more profitable to make it metal and not spend extra money on repairs. The sheets can be secured to the frame using a welding machine.
We manufacture the chassis
To transport cargo, a trailer needs wheel units that can be removed from unnecessary vehicle. To attach the wheel units, it is necessary to weld an additional pipe. The trailer hub is attached using the press-on method. The rear part is put on the axle, which is machined beforehand. There should be no distortion, so it must be constantly monitored. The mounted wheels must be secured with nuts and finally put on the caps.
Motoblock trailer hitch
The trailer hitch for a walk-behind tractor is a fairly important element of the entire structure. The best option is a knot, when a pipe is connected to another pipe. Another small part of the pipe needs to be welded into the curved pipe on one side. This must be done in a vertical position. The same operation is performed on the other edge of the main pipe. Finally, a kingpin is installed to connect to the trailer. When turning or on uneven roads this design will provide a strong grip.
How to avoid mistakes when making a trolley for a walk-behind tractor?
If a walk-behind trailer is being manufactured for the first time, then errors occur even among the best master. The main ones:
- incorrectly selected seat. It should be convenient, because you often have to do housework. The best lava seats;
- To save money, they do not install brakes. Do not skimp on your own safety under any circumstances. Homemade hand brakes are better than nothing;
- low-quality and cheap cladding. And again for the sake of budget option, but remember - the miser pays twice.
