Ugra NMB-1N10 is a popular Russian walk-behind tractor, in demand in agriculture, as well as in the industrial sphere. The maximum potential of this machine can only be unleashed with attachments. For this, the design of the model provides a variety of mounts for various options. Recently, Ugra walk-behind tractors in top configurations have been equipped with imported components. So, for example, the NMB-1H10 model is offered with a Japanese engine. This modification is recognized as the most reliable and multifunctional.
Even with a foreign engine, a walk-behind tractor is cheaper than competitors, which is an indisputable advantage. The technique has proven itself well in a wide range of works. The machine is ideal for tasks such as cultivation, plowing, as well as removing snow, foliage and other debris. In addition, the walk-behind tractor can be used as a small truck for short distances. The unit does not require increased maintenance, and to maintain it in good condition, it is enough to follow the elementary procedures described in the user's manual.
Motoblock Ugra NMB 1N10 in design is almost the same as its predecessors. Most of the changes took place in the power supply subsystem, and the gear reducer provides improved reliability. The walk-behind tractor is equipped with special fenders located above the wheels. These fenders are designed to protect the operator from soil penetration while plowing. These are overhead elements that can be dismantled if necessary. To do this, unscrew the four nuts.
The main component of the walk-behind tractor design is a folding frame, made in such a way that there is no inconvenience during parking. The delivery set includes a special niche box for storing personal belongings, as well as small tools.
The car has a special system for attaching the handlebars, which, by the way, can be adjusted by the angle of inclination. This greatly simplifies the work with the walk-behind tractor for a long time. Please note that the walk-behind tractor is equipped with a power take-off shaft located behind the gearbox. With a mower, you can only move backward, which forces you to turn the steering wheel frequently.
Ignition lock is a very useful function in the Ugra NMB-1N10 walk-behind tractor. To activate it, pull the red handle, after which the motor will stop working. This is very useful in an emergency situation.
Ugra NMB-1N10 is a multifunctional device, the purchase of which is advisable only when performing heavy work on personal plots, large vegetable gardens and orchards. Also, the walk-behind tractor has established itself in utilities. Of course, the technique can be used in a narrow range of tasks, but in this case it will not reveal its full potential.
A large margin of safety allows you to use the equipment all year round, and its compact size allows it to be transported in the trunk of a car.
The model in question is produced in Kaluga. The motoblock has a large number of imported spare parts that meet European standards.
The walk-behind tractor has a standard layout of units and assemblies. For example, the engine is biased forward and the gearbox is positioned above the wheels. There is space in the rear to accommodate the power take-off shaft. This arrangement, at first glance, somewhat complicates the installation of attachments, but there should be no problems with connecting the factory options. Therefore, it is recommended to buy only equipment recommended by the manufacturer. Of course, this can be considered a disadvantage in terms of the versatility of the model.
Motoblock Ugra NMB 1N10 is made of a minimum amount of plastic parts, which makes the structure a little heavier, but has a positive effect on the reliability and strength of the case. Many metal parts did not affect the tillage speed, although virgin soil cultivation is best done in two passes. The maximum working depth is stated at 300 mm.
Let's highlight the main disadvantages of the technique:
- more labor-intensive design compared to domestic models
- vibrations on the steering wheel and seats
- small fuel tank reduces the range per filling
- sharp clutch action
- limited set of attachments (only from the manufacturer)
Attachments
As mentioned earlier, it is recommended to purchase only branded equipment for the Ugra NMB 1N10 walk-behind tractor. This will avoid connectivity and compatibility issues. Let's consider the most common options for this model:
- Potato digger
- Potato planter
- Water pump
- Ground hooks
- Cart
- Sower
- Mower
- Snow blower
- Soil hook
Features and engine
Ugra NMB-1N10 is a fairly compact walk-behind tractor against the background of competitors. Its length is 1500 mm, width - 600 mm, and the height and ground clearance reach 1050 and 200 mm, respectively. Among other parameters, we note the permissible working width up to 900 mm, and the maximum working depth is 320 mm.
The tiller is offered with a mechanical 4-speed gearbox, in which three speeds are used for forward movement. The maximum speed is 8.5 km / h. The walk-behind tractor is not only compact, but also light at the same time - it weighs only 90 kg.
Responsible for performance is the Robin Subaru EX-21 single-cylinder power unit. This is the original version of the motor produced in Japan. The 4-stroke engine is designed to perform various types of work with maximum efficiency. Let's pay attention to the key advantages of the motor:
- increased reliability compared to Chinese counterfeits
- quick and smooth starting - ensured by the unique shape of the combustion chamber, as well as advanced mechanical compression
- silence and absence of strong noises during operation
- resistance to low temperatures
- simple design and interchangeability of parts from other Japanese motors
- efficient cooling - prevents heating due to special fins installed in the block head and the unit body
- there is a cast-iron replaceable sleeve in the cylinder of the walk-behind tractor, which has a positive effect on maintaining the reliability of the unit
The power plant Robin-Subaru EX-21 with a displacement of 0.2 liters develops 7 horsepower, and the torque is 14 N / m. The mass of the motor reaches 16 kg.
Fuel consumption
The average fuel consumption of the Ugra NMB-1N10 walk-behind tractor is 1-1.5 liters.
Prices in Russia
Ugra NMB-1N10 is offered at a relatively low price. So, the price of a new product is 46 thousand rubles, excluding attachments. The price can go up to 50 thousand rubles, and additional options increase the cost by about 10-20 thousand rubles.
On a supported market, the walk-behind tractor of the same name can be found in both good and "killed" condition. Here the price range is 15-35 thousand rubles.
Ugra NMB-1N10 competes with Neva MB-2S-7.5 Pro and Craftsman 24030V walk-behind tractors.
Motoblock Ugra is an equivalent replacement for a full-fledged tractor on a private farm plot. At the same time, in terms of its functionality, it is in no way inferior to more powerful technology.
The NMB Ugra walk-behind tractor, equipped with additional attachments, plows the ground, clears snow and debris from areas, weeds row spacings. Also suitable for transporting large loads and planting root crops.
1 Features of motoblocks Ugra
The production of the Ugra NMB walk-behind tractor is carried out at the Kaluga Engine plant. This type of technique belongs to the professional level.
As a power unit for the Ugra series, domestic engines of the KADVI plant or silent gasoline analogues of Subaru, Honda, Lifan and Briggs & Stratton are installed. The transmission is responsible for the transmission of torque, which consists of a gearbox with a gear principle of operation and a wheel reduction gear. The entire series is equipped with a sintered disc clutch. The gearbox has 3 forward speeds and 1 reverse gear.
Regardless of the engine model, the transmission is equipped with two power take-off shafts, which allow the use of active attachments with the device. Belt transmission in the model range is completely excluded. The use of a gearbox made it possible to solve the problem of the belt slipping from the working body of the equipment and its low wear resistance. In addition, such an innovation made it possible to increase the traction of the car by 1.5-2 times in comparison with models of other manufacturers.
The steering wheel of the device and pneumatic wheels are easily removed, which simplifies transportation of the walk-behind tractor. They put on the axle freed from the wheels cultivating wheels that come standard with the machine. With their help, the technique turns into a full-fledged motor-cultivator. The steering wheel turns in the vertical and horizontal planes. Vertical adjustment allows the control system to be tailored to the operator's height. Horizontal adjustment makes it possible to work with attachments and not trample the ground, following the unit.
1.1 Lineup
The range of Ugra walk-behind tractors is wide enough. In fact, the difference between the models lies in the volume of the engine and the power of the machine. Among the manufacturer KADVI stand out:
- NMB 1n2;
- NMB 1n7;
- NMB 1n9;
- NMB 1n10.
1.2 NMB 1 n2
NMB 1n2 walk-behind tractor is the most popular model of the series. In its original form, the model is supplied with engines from the KADVI plant. NMB 1 n2 belongs to one of the first variants of the manufacturer's equipment.
A cable clutch is installed on the walk-behind tractor. It is controlled from both handlebars (one for front movement, the other for turning the steering column 180 degrees). The machine features wide fenders above the wheels to protect the operator's feet from dirt and solid debris.
The model has the following specifications:
- engine volume - 196 cm 3;
- machine weight - 91 kg with a cultivator;
The KADVI engine is equipped with the first version of the model. On subsequent modifications, a Honda GP200 power unit is installed, which runs on 92 gasoline.
1.3 NMB 1n7
This model in most modifications uses the Chinese four-stroke Lifan engine. The car also runs on 92 gasoline. Unlike the previous model, a multi-plate clutch is installed here. Operated by two handlebars on the steering column.
This model is equipped with an ignition lock in case of an urgent need to interrupt work. According to its technical characteristics, the NMB 1 n7 is almost identical to the previous car:
- single-cylinder four-stroke engine;
- working power of the unit - 6.5 hp;
- engine volume - 196 cm 3;
- machine weight - 90 kg;
- the height / length of the machine is 680/1400 mm;
- the volume of the fuel tank is 3.6 liters.
In this model, the working width of the area is increased by 200 mm and the cultivation depth is increased by 20 mm. The steering column is equipped with vibration protection when working on uneven, bumpy surfaces.
1.4 NMB 1n9
The NMB 1n9 model operates on the basis of the Robin Subaru EX-17 single-cylinder engine. The model is less powerful, but despite this it has a high performance. 1 walk-behind tractor is capable of processing up to 4 thousand m 2.
According to the technical characteristics, NMB 1n9 has the following form:
- single-cylinder four-stroke engine;
- working power of the unit - 6 hp;
- engine volume - 169 cm 3;
- machine weight - 68 kg;
- the height / length of the machine is 600/1600 mm;
- the fuel tank has a volume of 3.7 liters.
The model is equipped with an automatic power cut-off system in case of engine malfunctions. The engine temperature is regulated by an air cooling system.
1.5 NMB 1n10
This model is equipped with the Subaru EX-21 Premium engine, which is a new generation of the power unit of the NMB 1n9 model.
Specifications:
- single-cylinder four-stroke engine;
- working power of the unit - 7 hp;
- engine volume - 211 cm 3;
- machine weight - 91 kg;
- the height / length of the machine is 680/1400 mm;
- the volume of the fuel tank is 3.6 liters.
The machine is equipped with an adjustable wheel width. This option allows you to conveniently select the clearance when working on row spacings.
In addition to the above models, the less popular model Ugra NMB-1N14 was launched on the market, the power of which is 9 horsepower. The Lifan engine displacement is 270 cubic centimeters. With this power of the device and high productivity, the dimensions of the machine have not changed.
2 Attachments for motoblocks Ugra
The modern agricultural machinery market provides a wide range of attachments for walk-behind tractors. Most of the products have universal couplings that allow the use of units with a machine, regardless of the manufacturer.
The KADVI company supplies the following types of attachments to the market:
- Harrow BR.30.000.0. It is used for leveling the soil after cultivation, as well as in case of cleaning up waste and debris after harvesting from the field. The cost of the unit is up to 8 thousand rubles.
- Motor-block digger VM-1. Allows you to pick root crops from the ground (up to a depth of 20 cm). Cost - 900 - 1000 rubles.
- Grouser GZ. 46-13. This equipment is used to enhance the traction of the machine and its better grip on the soil. The average cost is 2 - 2.5 thousand rubles.
- Weights are used for the same purpose as lugs, but the cost of such equipment is 1 - 1.5 thousand.
- Riding module. This device facilitates the operator's work. The module is equipped with a seat and an auxiliary control system. The second wheel axle increases the stability of the machine. Such a module costs 11-13 thousand rubles.
- Potato planter. The equipment hopper volume is 30 liters. A special belt, driven by the PTO shaft, feeds the potatoes into the track dug by the plow. installed on the unit, dig in the soil after planting and make ridges. The average price is 16 thousand rubles.
- Wide blade. The shovel removes debris and snow. Tool width - 1 meter. The price is 4.5 thousand.
- Trailer PMG300-1. It is used for the transportation of goods weighing up to 350 kg. The front is equipped with a plastic operator seat. The price of such a device is 15-16 thousand rubles.
- Hiller. The equipment weeds the beds, makes ridges on the planted crops. It costs up to 1000 rubles.
In addition, a special universal coupling allows the Ugra model range to be used with attachments from other manufacturers.
Such equipment includes a rotary scythe, which is installed on the front of the machine and a mechanical plow. The power take-off mechanism allows you to use the walk-behind tractor as a power device for and.
2.1 Price of a walk-behind tractor and rules for caring for it
The new Ugra walk-behind tractor is in the price range of 38-53 thousand rubles. The cost of models with an imported engine is higher than with KADVI power devices. A Moscow owner can buy used cars at prices of 30-45 thousand rubles.
In order for the spending of such solid funds to be justified, the technique must be properly monitored.
Rules for caring for Ugra walk-behind tractors for owners:
- engine oil change is carried out every 25-30 hours of operation;
- in the transmission, the oil is changed every 100 hours;
- regular cleaning of dust and oil is carried out several times a week;
- Before each working session, all joints and moving parts of the machine are checked.
Store the walk-behind tractor in a dry place. Areas of rust formation on the machine body are immediately cleaned, degreased and painted. This prevents further corrosion propagation.
Numerous reviews indicate that such rules of care can extend the life of the walk-behind tractor by 1.5 - 2 times.
Motoblock Ugra NMB-1N7 is a development of the Kaluga motor plant "Kadvi", a device belonging to the class of heavy equipment. With the help of this unit, you can perform a lot of agricultural manipulations in your summer cottage or garden, including plowing, watering, mowing grass.
With attachments, this unit makes it easy to clear the area of the site from snow or fallen leaves, thus, the operation of the Ugra NMB-1N7 is possible throughout the year.
Ugra NMB-1N7 is equipped with a Lifan engine, the power of which is 6.5 hp (4.8 kW). The unit is equipped with a metal fuel tank with a capacity of 3.6 liters.
The productivity of the device is designed for the processing of large land areas with an area of up to 4 thousand square meters.
Advantages of Ugra NMB-1N7
Let's consider in more detail the main advantages of this model:
- reliability and durability, confirmed by good reviews from the owners;
- the presence of two power take-off shafts (this feature allows you to connect various attachments and trailed equipment to the walk-behind tractor, including rarely used ones, for example, a feed crusher, a pump, a hay mower);
- powerful engine manufactured in China - Lifan (Lifan 168F-2A, 6.5 hp);
- moderate noise level;
- easy start from a place;
- instant shutdown function when switching to STOP mode;
- reduction gear;
- gear transmission;
- compliance of this model and the entire Ugra model line with European safety standards;
- motoblocks "Ugra" work with a wide range of additional equipment, both trailed and mounted. It is allowed to install foreign attachments if the sizes of the mountings match and the necessary couplings are available;
Rotary snow blower 
Freight cart 
Potato planter 
Shovel blade - clutch material - sintered discs;
- high tractive effort (as a result - higher power of the walk-behind tractor when driving with a load or on dense soil);
- no drive V-belts, which simplifies maintenance;
- four modes of operation (3 forward gears, 1 reverse);
- the steering wheel is adjustable both horizontally and vertically;
- the walk-behind tractor can be deployed practically on the spot (plants in adjacent rows are less damaged);
- the steering wheel is equipped with vibration protection;
- the weight of a walk-behind tractor with a cultivator is 91 kg, with pneumatic wheels -90 kg. (medium weight, not the heaviest model - ease of control, maneuverability). With metal wheels, the tractive effort increases to 130 kg.;
- pneumatic wheels give the walk-behind tractor more smoothness when driving (the force of the walk-behind tractor on such wheels reaches 100 kg.);
- the manufacturer gives a guarantee for this model for 18 months.
Motoblock Ugra NMB-1N7 can perform work in the speed range from 3.5 km / h to 8.52 km / h. In reverse, the speed of the car is 2.2 km / h. The maximum weight for transporting cargo by a walk-behind tractor, taking into account the full load of the trolley, is 350 kg.
If it is necessary to transport, the Ugra NMB-1N7 walk-behind tractor can be disassembled and transported in the trunk of a car. The cost of the factory model of this unit, according to the Kaluga motorcycle plant's website, is 39,600 rubles. You can check the relevance of prices with the representatives of the Kadvi brand stores or by calling the manufacturing plant.
Motoblock Ugra NMB-1N7 is supplied complete with two cultivator cutters, two pneumatic wheels, a hitch, a coulter, and a bracket for it.
Review of Motoblock Ugra NMB-1N7 with adpater:
User manual
For the purpose of long-term operation of the walk-behind tractor, the operating instructions prescribe not to disassemble the gearbox on your own. Repair of this component of the machine must be carried out in a specialized service center. The steering column is manually adjusted by the operator prior to starting work on the ground. On the left handle of the steering column there is a Stop lever for an emergency stop of the machine.
It is forbidden to operate a walk-behind tractor with a cultivator without wing covers, according to the instructions! The cutting edge of the milling cutters must always point forward in the direction of travel of the machine.
With the hitch, which is included in the standard package, you can attach the opener and various attachments to the Ugra NMB-1N7 walk-behind tractor. The coulter bracket engages the coulter by connecting the king pin to the hitch, then bolts in place. These bolts can also be used to adjust the opener angle.
Universal hitch
The wing flaps and fenders are bolted in place. The flaps are attached to the fenders, which in turn are attached to the side of the gearbox housing. Before starting to operate the walk-behind tractor, you need to re-preserve, check the fullness of the fuel tank and the oil level.
The braking process can be done in two ways: with the bogie brakes, or by squeezing the clutch. Emergency braking with a complete stop of the machine is performed immediately after pressing the "Stop" lever.
Scheduled maintenance for Ugra NMB-1N7 is performed:
- after running in;
- every 50, 100, 200 and more hours of work.
At scheduled maintenance, the oil level is checked, if necessary, it is replenished to normal.
Video review of Motoblock Ugra NMB-1N7:
The composition of the walk-behind tractor
- Power unit: consists of an engine, an adapter, a bumper with a footrest.
- Transmission (mechanical, gear, two-way, has 3 speeds forward and 1 reverse): consists of a clutch, gearbox and caliper. The clutch is wet, in an oil bath, multi-plate with a disc spring. Shutdown drive - mechanical cable.
- Controls: steering column, steering wheel, walk-behind tractor control levers.
- Cultivator: Consists of left and right cutters.
- Coupling, bracket with opener.
- Wings with wing covers.
- Wheels: Consists of pneumatic tire, disc and hub.
Disassembly and repair of the gearbox is carried out in specialized enterprises and workshops. Removing and disassembling the caliper yourself is not recommended in order to avoid violating the adjustments of the bevel gears.
If the clutch cable is not installed, it is strictly prohibited when the lever is turned by an angle of more than 5 degrees. push the axle out of the gearbox housing, as this will lead to disengagement of the fork cams with the clutch half.
It is forbidden to operate the walk-behind tractor with cultivators without installing wing flaps.
The cutting edge of the knives should be facing forward.
Attention!
To exclude the possibility of shifting two gears at the same time, it is forbidden to work with an uninstalled traction to the clutch lever.
Do not allow long-term work with rolls of more than 15 degrees.
Starting the walk-behind tractor at temperatures below minus 10 degrees. produce after preliminary exposure of the walk-behind tractor in the room for at least 3 hours.
The first 30 hours are recommended. do not operate the walk-behind tractor at full speed for more than 30 minutes.
Be sure to follow the order of shifting gears and the requirements for safe work in accordance with the instruction manual.
Manufacturer of motoblocks NMB-1 Ugra - JSC Kaluga engine, (KADVI) Kaluga, st. Moscow, 247
Today JSC "Kaluga Engine" is a modern diversified enterprise, highly mechanized and automated, equipped with unique technological equipment. More than 37 years of experience in production is a guarantee of quality and high reliability of products. The development of production at the enterprise goes in several directions. First of all, this is the production of complex and high technology products.
The history of the enterprise began in 1966, when on the basis of one of the shops of the Kaluga Turbine Plant and the Kaluga branch of the Research Automotive and Automotive Institute, a new enterprise was created - the Kaluga Experimental Motor Plant.
Official website of the manufacturer of the NMB-1 Ugra walk-behind tractor http://www.kadvi.ru
Motoblock NMB-1 Ugra powerful, reliable, safe car. The best confirmation of quality is a two-year warranty.
In combination with mounted implements, it performs a varied range of works: tilling the soil, mowing, spraying, watering, digging and planting potatoes, transporting goods, removing snow. Two power take-off shafts make the walk-behind tractor universal and allows you to easily connect a wide range of additional attachments, such as a water pump.
The gearbox and the drive reducer are gear-type, the clutch is made of sintered discs, which significantly increased the reliability of operation. These structural elements are inherent in professional technology. The absence of drive V-belts completely eliminated the problems associated with them: slipping, jumping off, breaking.
The gearbox has 3 speeds forward and 1 reverse, which optimizes work with trailed and mounted implements.
Optimization of speed modes
The steering column is easily adjustable in vertical and horizontal planes, has vibration protection. Turning the steering wheel in the horizontal plane allows you to avoid "trampling" the soil during cultivation. "Ugra" is the only Russian walk-behind tractor made in accordance with European safety standards. The control system (red engine stop handle (left handle) black reverse clutch lock lever (right handle) allows the machine to be stopped immediately and safely in an emergency.
Two power take-off shafts on the gearbox allow stationary work on a wide range of attachments: circular saw, feed crusher, water pump, earth drill and others.
With minimal disassembly, the walk-behind tractor can easily fit in the trunk of any car, which greatly facilitates transportation.
Technical characteristics of the NMB-1 Ugra walk-behind tractor
| Parameter of technical characteristics | Parameter value |
| Structural weight (with cultivator / pneumatic wheels), kg | 85/84 |
| Operating weight (with cultivator / pneumatic wheels), kg | 91/90 |
| Shipping weight, kg | 61 |
| Tractive effort with pneumatic wheels, kgf (Kn) | 100 (0,98) |
| Tractive effort with metal wheels, kgf (Kn) | 130 (0,98) |
| Transport track, adjustable, mm | 405, 695 |
| Ground clearance with wheels, mm. | 170 |
| Full mass of the towed bogie, kg. | 350 |
| Wheel tires | 4.0x10 |
| The gap between the electrodes of the spark plug, mm | 0,5…0,7 |
| Stroke of the motor control lever on the control and regulation board | Full. The lever should come to rest in the extreme positions when the throttle lever is turned |
| Free travel of the clutch lever, mm | 3…5 |
| Tire pressure kgf / cm² | 2 |
| Maximum travel speed (pneumatic wheels / lugs), km / h. | |
| 1 gear | 3,61/3,5 |
| 2nd gear | 5,88/5,7 |
| 3rd gear | 8,52/8,25 |
| Reverse | 2,28/2,2 |
Experienced gardeners note that ground clearance of up to 170 mm and a low center of gravity provide high stability and exclude damage to plants during work. An ergonomic control system and a variety of adjustments make the operator's work comfortable, minimize harmful effects on the operator, soil and plants.
Varieties of motoblocks NMB-1 Ugra
Here is an excerpt from the user manual, where the modifications are indicated depending on the installed engine.
The most popular motoblocks with Subaru and Lifan engines.
Difference between modifications Ugra NMB-1N and NBM-1M- Caliper (angular gear) - Gear ratio - 12.73 - for NMB-1 (M). Gear ratio - 25.46 - for NMB-1 (N).
