Today, Chinese walk-behind tractors are very popular in the agricultural equipment market. They are the most suitable for all farmers who are trying to find a balance between an acceptable price and high quality. When choosing a Chinese diesel walk-behind tractor, it is necessary to carefully study all the characteristics of its engine. Often, engines for walk-behind tractors are produced by well-known brands.
A diesel engine is an internal combustion engine that operates on the principle of self-ignition of atomized fuel. The diesel engine for a walk-behind tractor is a four-stroke model that has a power of 4 to 9 kW. In this case, the volume of the tank is not more than ten liters. Such engine power should be enough for the unimpeded movement of the walk-behind tractor, including soil resistance.
There is no fundamental difference between Chinese and European walk-behind tractors, which only simplifies their operation and maintenance. During their production, the same kinetic connections are used, which significantly increases the level of unification and standardization of the necessary equipment and components.
The device and operation of the diesel engine
The diesel engine consists of an intake valve through which air enters all the working cylinders. As well as a piston that creates a certain pressure so that the air is heated to the required temperature. Another important element of the engine device is the crankshaft, which perceives the force coming from the piston and converts it into torque.
Diesel engine advantages
The engine on a diesel walk-behind tractor has a number of distinctive features that you must know before using it. Most modern engines are characterized by a four-stroke cycle. It is these motors that are very reliable and more efficient in operation.
Over the past few years, a diesel engine on a walk-behind tractor has gained great popularity. It is preferred by experienced farmers.
Such motors can develop incredible power at minimal cost. They can serve for a very long time.
When choosing an engine, be sure to remember that the duration of its operation directly depends on power. The main feature is that the greater the power of the engine, the easier it will be able to carry loads, and thus last much longer. The main advantages of a diesel engine:
- relatively low fuel consumption compared to a gasoline engine;
- significantly less harm to the environment;
- better grip on the surface due to greater weight;
- the engine is much more enduring and reliable than gasoline.
The most popular and in demand are such walk-behind tractors with a diesel engine as Centaur, Zubr, and Scout.
Motoblocks are the most popular units among farmers for agricultural work. Often, equipment can be found in suburban areas. Motoblocks are capable of such work as weeding, planting and harvesting, and transporting goods. They are used for digging and plowing the soil. Often, to expand the functions of equipment, additional attachments are used. Chinese walk-behind tractors are among the most purchased. They are not inferior in quality to European counterparts and are sold at an affordable price. In addition, spare parts can always be found for such equipment.
Peculiarities
Chinese walk-behind tractors are most suitable for our climatic conditions and soil. From external factors, they are distinguished by compactness, efficiency and neat appearance.
The vehicle has 4 gears: two forward and two reverse. There is a steering wheel that rotates in different directions. There are two types of walk-behind tractors on the agricultural machinery market. The first type is motoblocks running on gasoline. The second type is diesel units. The latter have a number of advantages, which are expressed in high efficiency and fuel economy.
The equipment has the following equipment:
- fuel tank with a volume of 4 to 6 liters;
- reducer;
- disc clutch;
- cooling system;
- speed switch;
- pneumatic wheels.
Some walk-behind tractors have a tillage cutter. Their width can reach 100 mm.
The weight of the equipment is 200 kg. The resource of work reaches 3 thousand hours. Another advantage of Chinese walk-behind tractors is ease of use and maneuverability. They move well on any soil. The wheels are stable. Comfortable in work, low vibration and noise level.
Process up to 3 hectares of land.
Working functions of the walk-behind tractor:
- hilling;
- digging;
- landing;
- harvesting;
- cutting branches;
- mowing and collecting hay;
- snow removal;
- cargo transportation.
With the help of flat cutters, potato planters, hillers, harrows, dumps and other devices, the owners expand the working functions of the equipment. Motoblocks are a good alternative to a more expensive mini tractor.
With all the advantages, there are also disadvantages. The technique has a lot of plastic elements that often break. Engines wear out quickly.
Popular brands
China constantly monitors consumer demand by launching its models on the market. It is not surprising that there are almost 80 brands of motoblocks alone. Among them there are analogues of Russian and European manufacturers.
In a general overview, the Yandex search engine shows that the most popular Chinese brand, in terms of the number of requests, is ZUBR.
The multi-cultivator from China is represented by three types. One of them is in a typical assembly. The second one is distinguished by a gearbox, which the developers have significantly improved. The third type is supplemented with water cooling, an improved gearbox and has a cutter.
The last two types have additional power, the frequency of which is 2.6 thousand revolutions per minute. ZUBR has an engine whose power reaches 8 liters. With. It has a water cooling system, has a differential lock. Differs in maneuverability. It proved to be excellent in virgin soil conditions, in which a weighting agent is not required.
Another popular brand ZIRKA. Heavy motoblocks made in China are characterized by durability. In the manufacture of the gearbox, a very durable aluminum alloy of the AC4B brand is used. Cast iron alloy is used to make a gearbox that can withstand different load changes. The alloyed alloy is used in the manufacture of gears. The technique is distinguished by maneuverability and power.
Another popular brand KIPOR. The unit has been upgraded with an air filter and an oil bath. These qualities allow the equipment to work in dusty conditions. The steering wheel rotates 180 degrees, which emphasizes its maneuverability. The gearbox is equipped with hexagonal shafts. They are designed to mount universal axle shafts with multiple holes. Thanks to this, there is a unique opportunity to change the width of the wheel track both wide and narrow. Another advantage of KIPOR is the presence of so-called working bodies. The wheels are equipped with lugs.
Cultivator-and-rotator cutters and other functions are available.
The following brands are also popular: Kentavr, Aurora, Forester, SADKO, FORTE, Rotex, MUSTANG, WEIMA, Parma, Magnum, etc.
How to choose a walk-behind tractor
Before buying, it is worth analyzing once again for what purposes the equipment is being purchased. For example, for processing plots up to 8 acres, it is worth looking at budget models, including walk-behind tractors "Centaur". They are distinguished by the strength of the metal from which they are made, and good engine performance. The technique calmly transfers the load throughout the day. Recommended Model "Centaur 3060B".
When the area of the plots is several hectares, then professional walk-behind tractors come to the aid of farmers. Among them are also "Centaurs": 1081D and 1013 D.
In general, the selection of equipment is carried out according to the following scheme:
- up to 15 acres - the power of the walk-behind tractor is 3.5 liters. with., with the processing of a track with a width of up to 60 cm;
- up to 60 acres - 5 liters. s., 80 cm;
- up to 1 ha - 7 l. s., 90 cm;
- up to 5 ha - 9 l. s., 100 cm.
The main thing in technology should be reliability. It is on this that the timely implementation of all plans, deadlines, quality and quantity of agricultural products depends.
Look carefully at the ratchets, the condition of the rear axle, the engine.
The motors of diesel walk-behind tractors are one of the main ones in the overall design. In other words, this is the heart of the unit. It is not difficult to change it, especially since components for Chinese walk-behind tractors are always available. But in order for the equipment to work properly right away, it is best to run it in before using the walk-behind tractor. “Weak” places of the general condition will immediately come to light, which can be repaired in a matter of time. If the carburetor junk, then it is enough to adjust the valve.
Which is better: diesel or gasoline
If we consider this issue, in terms of price, then the gasoline walk-behind tractor wins. Another advantage is the ease of operation in its maintenance. A gasoline engine is easiest to start with a manual start. All petrol machines have forced air cooling.
Diesel motoblocks, in addition, have water cooling. Diesel-powered vehicles can handle heavy loads well. Its engine is very economical. But when it comes to maintenance, it requires more attention.
Chinese-made diesel walk-behind tractors can idle. Often this circumstance leads to a breakdown of equipment. To avoid these troubles, it is recommended to run the engine at full power for 3 hours.
One of the advantages of diesel technology is its large weight.
Mills firmly "sit" in the ground.
Most motoblocks running on diesel have a power take-off shaft. This circumstance increases their functions and increases the versatility of the unit.
When buying, you should also pay attention to the type of transmission operation. It is of two types: with dry friction and liquid. The latter increases the wear resistance of the mechanical transmission.
Everyone can choose a device for their price and tasks. In any case, walk-behind tractors with a power take-off shaft are excellent helpers in gardening and field work. Diesel and gasoline units help the farmer to solve many problems.
For Chinese-made walk-behind tractors, see the video below.
Nowadays, when working on the field, one cannot do without a good heavy walk-behind tractor. For maximum efficiency, the device must fit the worker perfectly, and he, in turn, must have the skills to operate such a unit. Therefore, it is extremely important to know which walk-behind tractors are the best and most reliable. Powerful heavy structures are required in cases where it is necessary to plow the soil containing salt marshes or tree roots.
The use of walk-behind tractors
To understand how a heavy diesel walk-behind tractor differs from a conventional one, it is enough to give a simple analogy with shovels, where a heavy shovel is the unit in question. Such a device is able to cut the ground of any complexity. However, impressive physical strength is required to work with it.
Heavy devices are characterized by:
- The mass of the entire structure has been increased, due to which an improvement in the adhesion of the structure to the ground is achieved.
- Equipped with a more powerful engine that is able to work with such masses. Thus, for the correct operation of a walk-behind tractor weighing 150 kg, a motor with a capacity of 10-13 horsepower is required.
- In general, the use of a heavy diesel walk-behind tractor increases work efficiency by 40–50 percent.
When choosing a walk-behind tractor, you need to take into account the fact that its mass in working condition should not exceed the weight of the person who will work with the device.
Ideally, the worker should be able to lift the walk-behind tractor on his hands and put it on wheels to start work. Otherwise, maximum control of the machine cannot be achieved.
Popular European Models
Heavy walk-behind tractors are most in demand in the countries of Southeast Asia, as well as in the People's Republic of China. It was there that the first models began to appear, the mass of which reached 300 kg. There they are used to work on the wet and clay surface of rice fields.
In Europe, among manufacturers, it is customary to limit the weight of the structure to 100 kg. However, it is still considered heavy and powerful. For example, the weight of a well-known model Caiman 330 slightly over 100 kg. At the same time, it uses a diesel engine with a capacity of 9 liters. With. Such a unit can safely work on a plot of 100-200 acres.
Thanks to the use of Italian materials, manufacturers have achieved the highest level of reliability and efficiency. To date, this is the most popular and high-quality model of a heavy walk-behind tractor.
The second most popular model is BCS 730 with an engine manufacturer Honda, whose power is about 10 horsepower. The weight of the structure can reach 120 kg.
Almost all European models of heavy walk-behind tractors have the following characteristics:
- The mass of the structure is from 100 to 150 kg.
- Thanks to competent centering and balancing, the walk-behind tractor feels confident on any ground.
- Japanese and American engines are used, the power of which varies from 9 to 12 hp. With. In most cases, gasoline engines are used, but diesel options can also be found.
- Achieving maximum comfort during work due to gear boxes and gearboxes on which the transmission is built.
Unlike Asian units, European models can hardly be called heavy. The fact is that in these territories it is easier to use a mini-tractor than to operate such a weighty structure.
Chinese manufacturers
Chinese manufacturers have been more successful in creating heavy walk-behind tractors than their European counterparts. Most of the designs offered on the CIS market are exported from China.
The most popular models are units "Crosser CR-M12E" and "Garden Scout GS 101 DE". They use diesel engines. The weight of structures reaches 250−300 kg. In this regard, many are used to classifying such products as mini-tractors, and quite rightly.
Thanks to the engine with a power of up to 12 horsepower, an impressive torque and great traction are created. Therefore, the walk-behind tractor is able to process even the most dense and unpleasant surfaces. The fuel consumption of such models is about 3-4 liters per hour. For such a mass, this is quite good.
No less popular Chinese model is the heavy Zubr JR Q12E walk-behind tractor. It has a built-in diesel engine with a capacity of 12 horses using water cooling. The weight of the model reaches 250 kg. The design is easy to repair, reliable in operation, as well as an affordable price that will appeal to any farmer.
Units from Russia
Our state has also succeeded a little in the production of such structures. The Agro unit is recognized as the best and most popular. Its weight is 160 kg. This is quite enough to work on complex relief surfaces. The walk-behind tractor uses a UMZ-341 gasoline engine, which boasts a power of 8 horses.
Many choose this design because of its unpretentiousness and reliability. The most successful analogue of "Agro" is the Belarusian walk-behind tractor "Belarus 08 MT". Its characteristics are as similar as possible to the unit in question.
In addition to Agro, the Ugra NMB 1H13 model is especially popular on the market for such equipment. It is equipped with a gasoline engine with a capacity of 6 horsepower, and the weight is not more than 90 kg. The unit uses a multi-plate clutch, as well as a gear reducer for the transmission.
Unfortunately, most of the Russian products speak extremely badly. This is due to the use of low-quality components that are purchased in China. For this reason, people very rarely buy models of our production, but turn to foreign manufacturers for high quality and reliability.
Large farms use powerful and specialized equipment, but for subsidiary small farms or summer cottages, large tractors and combines are not really needed. It needs something compact, agile and versatile. Motoblocks came to the rescue.
What are walk-behind tractors
Units capable of performing various work related to the cultivation of land, that is, for agricultural purposes, are called walk-behind tractors. They differ from tractors mainly in that they have only two driving wheels, are small in size and can be used to cultivate small plots of land. Under the cultivation of the earth is meant plowing, hilling, planting seeds and harvesting with the help of this mechanism. Due to their increased maneuverability, they are used in farms, as well as for the selective work of scientific institutes for the cultivation of agricultural products, in the areas of landscaping settlements and housing and communal services. Depending on the cost and engine power, they are divided into cultivators (or light) and heavy walk-behind tractors. A variety of attachments can be used for walk-behind tractors for various types of work.
Various classes of walk-behind tractors
Differences between walk-behind tractors - in their mass, engine power and performance:
- Super light, or cultivators, are used for processing light soils with cultivation areas up to 20 acres. With a weight of no more than 20 kilograms, they are easily transported to the right place by car, trailer or trunk. They are mainly used for cultivating summer cottages, on light soils and for removing weeds.
- Lightweight, weighing up to 60 kilograms, are designed for plowing relatively large land plots, the engine power does not exceed 4 horsepower.
- Middle class, weighing up to 100 kg, motor power up to 7 hp. They have twice the performance of the light class. They cultivate about one hectare of land.
- And finally, heavy walk-behind tractors with engine power from 7 to 16 hp are close to tractors in terms of productivity and can continuously plow areas up to 2 hectares of heavy, clay soil.
Motoblock manufacturers
Models of both foreign manufacturers and Russian ones are presented on the market. It will be incorrect to compare imported or Russian-made equipment, because many components in the manufacture of walk-behind tractors are often used from foreign parts, which equalizes them in quality with imported samples. The main differences are in prices. If you decide to purchase a quality walk-behind tractor made in Europe, then you will have to overpay for a popular brand. In the event that you need a relatively inexpensive unit equipped with a high-quality engine and equipment, heavy Chinese walk-behind tractors will be the best option. Not all products made in China are of poor quality; walk-behind tractors of some Chinese manufacturers can compete with outstanding European counterparts in terms of quality and low price. Of particular note are heavy diesel walk-behind tractors of popular models, such as ZIRKA 105, FORTE MX series, CROSSER, ZUBR.
Motoblock functions
Some Russian craftsmen adapt walk-behind tractors for purposes not intended by manufacturers. For example, as a drive for woodworking machines in a summer cottage where there is no electricity, like a road vehicle. But this is a topic for another article, the main purpose of a heavy walk-behind tractor is tillage, namely:
- Plowing virgin or already cultivated land.
- Milling or tillage.
- Hilling beds.
- Planting plants, seeds.
- Harrowing, leveling the soil.
- Potato digging.
- Transportation of goods and crops.
Heavy Chinese walk-behind tractors: reviews and prices
These walk-behind tractors are multifunctional, it depends on the number of attachments that can be used on a particular model of the unit. More details can be obtained from the sellers of special equipment. Chinese manufacturers of walk-behind tractors use European components that increase the reliability of these machines at a lower price. Depending on the configuration and model, prices for walk-behind tractors can vary from 30,000 rubles. and up to 100,000 rubles. It all depends on the needs and capabilities of the buyer.
When purchasing a walk-behind tractor, you need to find out consumer reviews about a particular model. View videos and specifications. It is worth buying a walk-behind tractor only in specialized stores, at least you will see what you are buying. According to numerous customer reviews, Chinese heavy walk-behind tractors have one big advantage - this is a low price compared to similar models of European brands, as well as good technical characteristics that allow you to perform all agricultural work. But there is no perfect technique, some owners of these mini-tractors complain about flaws. For example, plastic parts are too fragile and do not withstand the slightest stress, some metal parts are used from non-hardened metal, disgusting painting of walk-behind tractors, they quickly corrode.
Motoblock "Zubr"
Heavy motoblocks "Zubr" (made in China) are very high quality equipment. They can perform all types of work described above, in addition, when equipped with special devices, they can clear areas of snow, be used as a vehicle for cargo transportation, if you attach a special cart, mow the grass. You should be aware that some additional equipment is supplied with the walk-behind tractor, and some can be purchased at specialized stores. These heavy walk-behind tractors easily cope with clay soil, have a low center of gravity, which prevents them from tipping over on uneven terrain or when hilling.
Specifications
The speed of movement is carried out by a full-fledged gearbox and a gear reducer, which prevents the wheels from slipping on heavy, clay soil. Despite its impressive weight, it is perfectly and quite easily controlled by one person. These heavy diesel walk-behind tractors are equipped with batteries and electric starters, which makes it easy to start the engine even in the cold season. They are marked with the Latin letter E. The speed in the transport mode of use reaches 13 kilometers per hour, which will allow you to transport various goods quite quickly. Heavy walk-behind tractors are economical, their low fuel consumption ensures the operation of the mechanism throughout the daylight hours. For example, model 135 with a motor power of 9 hp. and a volume of 400 cubic centimeters consumes only three hundred and fifty grams of gasoline in one hour. This will ensure continuous operation of the unit with a tank capacity of 3.5 liters for ten hours when working in difficult field conditions. The economy is there.
Conclusion
Manufacturers of equipment for agricultural work took care of farmers and summer residents.
Despite the fact that walk-behind tractors "know how" to cultivate the land no worse than tractors, and sometimes even surpass them in some additional functions, they have very affordable prices. In that case, even if you have a large plot of land that is almost impossible to cultivate without the help of mechanisms, then the prices for heavy walk-behind tractors will delight and surprise you. You will receive a full-fledged unit that facilitates the hard work of the tiller, you will be able to cultivate the land and get excellent results in the form of an excellent harvest. The use of walk-behind tractors allows you to increase the speed of tillage at low labor costs. Among the models of walk-behind tractors there are those running on gasoline and diesel fuel, which provides an additional choice to the buyer in which fuel it will be more profitable to buy. By purchasing heavy motoblocks (diesel), you will make a profitable investment that will quickly pay off.
