Owners of country houses, household plots and small farm plots know how important it is to have a reliable and unpretentious assistant on their farm, which is a modern walk-behind tractor. This simple motorized equipment greatly facilitates the farmer’s hard work and makes it more comfortable and efficient. In addition, it is versatile and capable of coping with a wide range of tasks due to the ability to be used with various mounted implements. Properly selected mini agricultural machinery allows you not only to reduce time costs, but also to improve the quality of work aimed at cultivating the soil, caring for crops, and harvesting grown crops on the site.
About the brand
The commodity market of the Russian Federation offers a large selection of small-scale mechanization equipment, distinguished by functionality, geometric and technical parameters, manufacturer’s name and price. Specialized products of the Ugra brand are especially popular among landowners, under which garden motor cultivators and walk-behind tractors (NMB) with high power ratings are produced, as well as attachments that complement them.
Since 2000, the production of mini-farm equipment has been carried out by the diversified enterprise JSC Kaluga Engine (JSC CADVI). This company was founded in 1966 on the basis of the Kaluga Turbine Plant and a branch of the Research Automobile and Automotive Engine Institute. In its production activities, the company uses only advanced technologies, which allows it to create unique garden equipment, the quality of which is not inferior to famous foreign models.
The manufacturer produces a wide range of products, thanks to which consumers have the opportunity to choose the most suitable power unit for agricultural and economic activities in terms of operating conditions and price. Domestic users appreciated the plant’s products, as evidenced by numerous positive reviews left on the websites of the company’s branded online stores.
Maintenance of the Ugra walk-behind tractor
Maintenance includes several stages:
- Daily care “before” and “after” field work.
- Monthly performance inspection.
- Routine inspection with replacement of working fluids.
Before starting field work, check:
- tire pressure;
- availability of fuel and oil;
- reliability of bolted connections.
After use you must:
- clean and wash the Ugra walk-behind tractor;
- dry in the shade;
- lubricate
As for oil, the manufacturer recommends engine oil for the engine in accordance with GOST 23652-79:
- TAD-17I;
- TAP-15V;
- semi-synthetic high-quality oils of other brands.
The transmission requires filling with the following gear oils:
- TCn-10;
- SAE: 80 - 85W;
- API: GL3-GL4.
Oil SAE 80W-90 Oil TAD-17 and Transmission oil TAP-15V
Changing engine oil is carried out:
- immediately after the end of the run-in;
- every 100 hours worked.
Advantages and disadvantages of Ugra walk-behind tractors
All NMB agricultural machines produced by OJSC are modernized technological products that have an adjustable track width and high ground clearance, which provides a wide range of their applications. They are equipped with air-cooled four-stroke gasoline engines (CADVI, Lifan, Mitsubishi, Briggs&Stratton, Subaru), the performance of which is sufficient for the walk-behind tractor to cultivate with a working width of up to 90.0 cm to a depth of up to 30 cm and pull a trailer with a load weighing from 350 kg to 500 kg.
All models of the NMB Ugra series have such characteristic features as the presence of:
- two PTOs;
- gear reducer;
- clutches made of cermet discs;
- adjustable steering column with vibration protection;
- mechanical four-speed (3 forward/1 reverse) gearbox.
Ugra walk-behind tractors have a number of operational advantages over other brands, as they:
- have a convenient and simple design - with minimal disassembly, the NMB Ugra easily fits in the trunk of a car, which greatly facilitates its transportation;
- are multifunctional - due to the possibility of use with a wide range of attachments (in addition to classic mowers and lugs, you can connect a snow blower, water pump, feed crusher, earth drill, circular saw and other equipment);
- comply with European safety standards - the control system installed in the walk-behind tractor allows you to instantly stop it in case of an emergency.
Along with consumer advantages, NMB Ugra also has its disadvantages. This:
- lack of differential;
- noisy when starting the clutch;
- insufficient fuel tank capacity.
But if we analyze the reviews of the owners of Ugra motor units, we can conclude that, despite their shortcomings, the machines of this brand are considered one of the best representatives in their segment.
How does the technology work?
The unit is equipped with a mechanical transmission, which consists of a gearbox with three speeds forward and one in reverse, a clutch made of cermet and a caliper. The gearbox is optimized to work with various towbars. The wheels of the machine are equipped with pneumatic tires.
Gearbox diagram on the Ugra walk-behind tractor
For installation on a walk-behind tractor, various types of engines are used, which have a power of 6 to 9 liters. With. Some modifications of the unit are equipped with a Japanese power motor, which is characterized by increased reliability. But Chinese engines are not much inferior to their competitors.
The design does not provide for the installation of V-belts, which eliminates the possibility of breakdowns associated with their slippage or breakage.
The steering column is adjusted in the horizontal and vertical planes. Using the machine control system, you can instantly stop the walk-behind tractor.
The Ugra walk-behind tractor is quite compact. By performing minimal disassembly of the device (removing the steering wheel and wheels), it can be easily placed in the trunk of a car for transportation.
Tillage is carried out at a fairly high speed, even at maximum depth. If you have to plow virgin lands, it is recommended to do it in two passes.
Additionally, the factory can order the installation of weights that improve traction when carrying out soil cultivation work. Installing a reduction gear allows you to increase traction when plowing or transporting cargo.
Types of attachments for a walk-behind tractor, the installation of which does not take much time:
Attachments for the Ugra walk-behind tractor
- cultivator;
- plow;
- hiller;
- harrow;
- attachment for planting potatoes;
- cargo trolley;
- brush;
- wide blade;
- digger;
- lugs;
- snow blower;
- driving module;
- caterpillars.
Model range of NMB Ugra
The range of Ugra walk-behind tractors is quite wide. In fact, the options included in it differ from each other only in the volume and performance of the motor. Below is a brief description of the most popular modifications of Ugra brand motor units.
NMB-1N1
The NMB 1N1 model is equipped with a domestic DM-1M3 engine with 8 hp. It belongs to the class of professional motor vehicles and can be used to perform all types of agricultural tasks, as well as clear the area of debris, fallen leaves, and snow. The convenient and durable design allows for the use of a hiller, plow, potato digger, rotary mower, and cart. Weight 96 kg. The average price is 34,000 rubles.
NMB-1N2
The NMB 1N2 model is equipped with a Honda power unit with a power of 6.5 hp. and traction force 56.3 kgf. Can be used for cultivating soil, spraying crops, digging root crops, and collecting garbage. The fuel tank has a volume of 3.1 liters. The weight of the Ugra walk-behind tractor with geometric parameters of 1600/600/1265 mm is 92 kg. The ground clearance is 170 mm, and the track width is adjustable in intervals of 405 mm and 715 mm. You can buy NMB 1H2 for an average of 50,200 rubles.
NMB-1N3
The NMB 1N3 model is equipped with a proprietary Briggs&Stratton engine with a power of 6.5 hp. and a traction force of 100 kgf, if with pneumatic wheels and 130 kgf, if with lugs. Fuel tank volume 4.1 l. The transport track is adjustable and is 405 mm and 695 mm, the ground clearance is 170 mm, the minimum turning radius is 1500 mm with overall dimensions of 1600/600/1235 mm and a weight of 91 kg. You can purchase a new product from 38,600 rubles.
NMB-1N7
The NMB 1N7 model is designed for cultivating land plots with an area of up to 4000 m2, as well as performing other tasks (cutting grass, watering and spraying plants, cleaning the territory, transporting cargo weighing up to 500 kg, crushing feed, digging holes, sawing boards) due to the presence of two power take-off shafts. It is equipped with a four-stroke Lifan motor engine, which has:
- volume 198 cm3;
- power 6.5 hp;
- traction force 100/130 kgf;
- maximum torque 11x2500 rpm.
NMB Ugra 1N7 has a ground clearance of 200 mm and an adjustable transport gauge of 405 mm and 695 mm. Its maximum speed on pneumatic wheels with a diameter of 4.00”-10” reaches 8.52 km/h, and on lug wheels – 8.25 km/h. The structural weight of the NMB 1N7 is 85 kg, the operational weight is 91 kg. The average price is 40,000 rubles.
NMB-1N9
The NMB 1N9 model is equipped with a Robin-Subaru engine with an increased resource, a volume of 169 cm3 and a power of 6.0 hp. It is characterized by:
- good stability due to a successful design and decent weight (90 kg);
- ease of control due to small overall dimensions of 1600/600/1235 mm;
- high performance due to the ability to be equipped with a variety of attachments.
This model has ground clearance of 170 mm, and the track is adjustable in two positions: 405 mm and 715 mm. To normalize the work process, there is a reverse function. The design provides for the possibility of improving the cross-country ability of the motor unit by replacing the “standard” tire wheels with lugs. The average price for a new NMB 1H9 is 52,000 rubles, a used one is 36,500 rubles.
NMB-1N10
The NMB 1N10 model is equipped with a single-cylinder 7-horsepower Robin-Subaru engine with a fuel tank with a capacity of 3.6 liters, providing a traction force of 100-130 kgf. It comes with a four-knife cutter. Thanks to its high performance and the presence of two power take-off shafts, it can perform a wide range of agricultural, utility or transportation functions.
The Ugra NMB 1N10 walk-behind tractor has a 4-speed driving mode, including reverse, which allows you to smoothly and without jerking processes with active mounted and trailed equipment. Thanks to the presence of pneumatic wheels measuring 4.00”-10” and a ground clearance of 170 mm, it has good maneuverability and maneuverability.
Ease of use is provided by the adjustable wheel track, which can be set at intervals of 405 mm and 695 mm.
The walk-behind tractor has compact overall dimensions of 1600x600x1235 mm and a relatively light weight - only 61-68 kg, which simplifies its transportation and storage. The cost of a new NMB 1N10 starts at 46,000 rubles; a used model can be purchased for 30-45% cheaper.
NMB-1N11
The NMB 1N11 model is equipped with a single-cylinder engine (our own production) with a power of 6.5 hp. and a fuel tank capacity of 3.6 liters. It has a multi-disc clutch, which ensures smooth operation of the equipment and protection from overloads. Overall dimensions are 1600x600x1235 mm, and weight is 68 kg. Ground clearance of 170 mm and wheels measuring 4.00″-10″ allow you to achieve a minimum turning radius of 1500 mm. It is possible to purchase new equipment at a price of 32,000-35,200 rubles.
NMB-1N13
The NMB 1N13 walk-behind tractor is equipped with a 6 hp Mitsubishi gasoline engine, designed for heavy loads. It has a 4-speed gearbox (3 forward/1 reverse) with smooth switching of driving modes, including reverse.
The NMB 1N13 model is compact, but quite heavy - its weight is 90 kg. Like previous versions of the model range, it is equipped with two power take-off shafts, expanding the range of use of mounted implements. Can be used to perform soil-cultivating functions on areas of up to 4000 m2, including loam and virgin soil. The price for the NMB 1N13 walk-behind tractor starts at 42,900 rubles.
NMB-1N14
The NMB 1H14 model is equipped with a powerful 9-horsepower motor engine produced by Lifan. It has dimensions 1600x600x1235 mm and weight 85 kg. It is equipped with pneumatic wheels with deep tread and a size of 50 cm, providing good maneuverability and ground clearance of 170 mm. It can cover up to 8.5 km per hour and provide a plowing depth of up to 35 cm. For ease of use, the model is equipped with a steering wheel that is adjustable in both planes. The average price of the product is 49,500 rubles.
NMB-1N15
The NMB 1N15 model is equipped with a Lifan four-stroke gasoline engine with a power of 9 hp, which, in turn, has a volume of 270 cm3 and is equipped with electric start. The walk-behind tractor is quite maneuverable and durable thanks to its high ground clearance and the presence of a reinforced gearbox with four driving modes. Overall dimensions reach 1130x660x950 mm, and the weight is 98 kg - with such parameters it provides a working depth of up to 30 cm and a working width of up to 80 cm. The design features of such motorized equipment allow you to work effectively in areas with heavy soils. NMB 1N15 is easy to maintain, simple to store and convenient to transport, for example, in the trunk of a car. You can buy such a model for an average of 52,500 rubles.
Description
The Ugra NMB-1N7 walk-behind tractor is a development of a Kaluga motorcycle, a device belonging to the class of heavy equipment. Using this unit, you can perform many agricultural operations in your summer cottage or garden, including plowing, watering, and cutting grass.
Motoblock Ugra NMB-1N7
With attachments, this unit makes it easy to clear the site from snow or fallen leaves, thus, the operation of the Ugra NMB-1N7 is possible throughout the year.
Lifan engine 6.5 hp
The Ugra NMB-1N7 is equipped with a Lifan engine with a power of 6.5 hp (4.8 kW). The unit is equipped with a metal fuel tank with a capacity of 3.6 liters.
The device’s performance is designed for processing large land areas with an area of up to 4 thousand sq.m.
Owner reviews of different models
Below are excerpts from reviews from owners of Ugra series walk-behind tractors, which will help supplement the information about the products of this brand and learn more about their positive and negative qualities.
Motoblock NMB-1N10
“...In terms of operational and technical indicators, this is the best device in its class. It is powered by an economical but powerful 7 horsepower Subaru engine, which starts easily and runs without a hitch. Three forward and one reverse speeds make the walk-behind tractor very easy to operate. Although it weighs up to 70 kg, it bites into the ground well and sinks the cutters to a depth of up to 28 cm. An excellent option at an affordable price!”
Motor cultivator NMB1N3
“...This model of walk-behind tractor is equipped with a 6.5 hp B&S engine. I was attracted by the absence of plastic parts in the design and the affordable price. The first plowing on it was carried out in a field on a soft surface - the result was excellent. The second “exit” took place in the garden - it turned out to be a little more difficult due to the harder soil. In particularly dense areas, the steering wheel vibrated strongly, and I had to press it all the time. In general, the equipment, although light, requires strong male hands to operate it...”
Motoblock NMB-1N1
“...In principle, only good reviews can be left about NMB-1N1. Its eight “horses” are enough to cultivate a plot of 20-25 acres. I am very pleased that there are no drive belts, which, as practice shows, quickly fail and complicate the functioning of the unit itself. The design is simple, without any frills, and therefore impeccable. Although in 3 seasons there has not yet been a need for serious repairs, friends say that there will be no problems with spare parts. I change the oil every 25-30 hours of operation, as the instructions say, fortunately it’s always on sale.”
Motor cultivator NMB-1N7
“The device has a Lifanovsky motor, it’s not bad, it’s quite powerful and stable. It's been in operation for 3.5 years now and there have been some minor problems. It was difficult to choose the optimal operating mode with a cultivator, the components of which “played” when loosening the area. In a completely new device, there were weak welding in places, so it could not have been done without modification...”
Motoblock NMB-1N9
“...The NMB 1-N9 walk-behind tractor with a Subaru engine is practical and trouble-free. It has been in operation for two years now and there have been no major breakdowns yet. The standard cutters turned out to be very useful; they cope well with soft soil, but become slightly deformed in hard areas. The maximum plowing depth is about 25 cm, I would like more. There were problems with choosing a mounted one, since not all options are suitable...”
Reviews
- I liked the unit for its power and endurance - it plowed for 5 years year-round and recouped its cost several times over.
- For my village, this walk-behind tractor is the best option. Three in one - functional, compact and economical. The only problem I encountered was processing the clay. It sticks strongly to the lugs, so they need to be cleaned periodically. On the other hand, this is not a problem with a walk-behind tractor, but with a mounted one. Besides, if I had plowed this clay manually, it’s scary to imagine what would have happened, but with a walk-behind tractor everything turned out, if not quickly, then conveniently.
- Nothing special can be said about the walk-behind tractor; the only two advantages are greater reliability and moderate gas mileage. And also the fact that gasoline is the cheapest - 92nd.
- I bought Ugra two years ago. At first I cursed - the gears shifted poorly, but then apparently the gears got used to it and started working like clockwork. I am especially pleased that the gears change quickly, without jerking.
- Last year I bought a Ugra walk-behind tractor with a Lifan engine. In general, I was pleased, but there were some comments, so I had to modify the device a little. Among the improvements: I drilled a hole in the slide for the cotter pin so that it wouldn’t jump out, and made the lugs heavier (this is out of greed, so as not to have to buy additional weights). As a result, I plowed, planted and dug up a lot of potatoes. I think this year I’ll try it with a trailer, maybe I’ll have to tinker with the hitch too.
- I bought a new walk-behind tractor and in the first month the gearbox seal leaked and had to be replaced. It seems to me that the gun locking mechanism could have been made more convenient. When working with a cultivator, everything is fine, although the quality of the cultivator itself leaves much to be desired - there are a lot of gaps, it looks like it is about to fall apart. So before buying, I advise you to think about it - you may have to modify something.
Attachments used
The Kaluga Engine enterprise offers a large range of mounted and trailed implements for Ugra walk-behind tractors. This:
- plow;
- harrow;
- hillers;
- digger;
- snow blower;
- potato planter;
- rotary mower;
- cargo trolley;
- cultivator cutters;
- metal lugs.
Thanks to the ability to use a variety of additional equipment, the Ugra walk-behind tractor allows you to carry out a full cycle of agricultural work, from pre-sowing treatment to harvesting. In addition, it may well serve to perform other household chores, such as clearing snow, transporting cargo, and watering the territory.
Where is the walk-behind tractor used?
By purchasing the Ugra walk-behind tractor, gardeners receive equipment for their farm that can perform many functions. In addition to its main purpose, which is soil cultivation, the device can be used as a power unit to work with various attachments, which allows you to make two power take-off shafts.
The Ugra diesel walk-behind tractor can be used for watering crops, spraying trees, transporting goods, planting and harvesting potatoes, and removing snow. In addition, it is possible to connect a mower, a feed crusher, a water pump, and an earth drilling installation.
Ugra walk-behind tractor at work
Which is better: Ugra or Neva?
Undoubtedly, every owner of a plot of land who decides to buy a walk-behind tractor wants to choose a good, reliable and inexpensive device. The market offers a large number of mini-farm equipment, both foreign and Soviet-made, diesel or gasoline-powered, with high and medium power ratings. How to find out which engine unit is better and how to make the right selection?
If we take reviews of real owners as a basis, we can come to the conclusion that such brands of domestic walk-behind tractors as Ugra and Neva are no worse than foreign ones. They are practical, durable and benefit not only in the purchase price, but also in the availability of spare parts and repairs.
But a potential buyer should take into account that any, even the most expensive walk-behind tractor model, will have not only advantages, but also disadvantages. Therefore, before purchasing, it is better to consider several options and carefully read their characteristics. And only then make a decision which of them is better suited for a particular site, taking into account its location, topography, soil conditions, volume of tasks and other factors.
Application of Ugra motor units
Ugra walk-behind tractors are in demand both in the domestic market and abroad. The reasons for this popularity were:
- A more reliable torque transmission system - now only through a gear reducer, no belts are provided in the design.
- The presence of not one, but two PTOs at once, allowing you to attach various mounted and trailed equipment to the Ugra walk-behind tractor.
- Light weight of products (no more than 91 kg).
- The presence of several forward and reverse gears improves the maneuverability of the walk-behind tractor.
- A wide range of mounted and trailed equipment, both active and passive.
- Aggregation of the Ugra walk-behind tractor with equipment from other manufacturers (if the coupling mechanism is the same).
- Handles adjustable in two planes.
- Lower center of gravity, increasing the stability of the walk-behind tractor, especially on slopes.
- The presence of an emergency engine stop button, which complies with European standards and approvals.
- The presence of a large number of service centers where, according to the guarantee, a free technical inspection of the walk-behind tractor is carried out.
- Free access to spare parts and consumables.
- Equipped with power plants from well-known, time-tested brands.
