Motoblocks Neva are produced at the Krasny Oktyabr plant located in St. Petersburg. At the facilities of the enterprise, they assemble high-quality equipment that meets modern requirements. The plant's products combine high reliability, efficiency and productivity. The brand itself is known not only in Russia, but also in the countries of the Near Abroad. Motoblocks Neva are very popular with farmers, gardeners and public utilities organizations.
Most of the elements of equipment are imported, which guarantees high quality. The Russian assembly provides high maintainability. "Red October" has a huge dealer network, which allows you to repair equipment in the shortest possible time.
Model Neva 9 hp video
Motoblock Neva 9 hp represents the professional motor-block of a heavy class (Series MB-23). He is able to cope with various tasks that appear on a personal plot or farm. The powerful motors that the equipment is equipped with provide high torque and great traction, which significantly increases its productivity. Model Neva 9 hp is used for:
- soil plowing;
- cargo transportation;
- territory cleaning;
- hilling;
- planting and digging root crops;
- mowing;
- soil treatment of various types;
- harrowing and cultivation;
- spraying, watering and pumping water;
- various stationary works.
Motoblock features:
- reliable oil-filled gear-chain gearbox capable of transmitting maximum torque to the axle with the appropriate equipment. The MB-23 series is aggregated with many types of attachments. The clutch is represented by a V-belt drive with a tension roller. The gearbox has 4 forward and 2 reverse speeds. Such a scheme guarantees easy handling and high maneuverability. The first speed is usually used for intensive agricultural work, the last - for transporting goods.
- most models of the Neva series 9 hp equipped with an automatic decompressor and an electronic ignition system, which allow you to operate the equipment with maximum efficiency and reduce the effort at start-up;
- Sturdy body with good paint finish. It is the basis for attaching other elements, because its quality is of great importance. On the frame with the help of bolts, protective wings, an engine, adjustment units and a gearbox are installed. Housing Neva 9 hp retains its original appearance for a long time;
- the ability to turn off one of the wheels makes the turning radius minimal and increases the maneuverability of the equipment;
- control of the walk-behind tractor is extremely simple and consists of a throttle lever, a gear selector located on the body, a wheel disengagement and a clutch mounted on the steering wheel. The steering column can be adjusted in 2 planes (vertically and horizontally) and folded if necessary;
- two large wheels with pneumatic tires, which provide the walk-behind tractor with proper cross-country ability.
Owner of the Neva 9 hp model will incur minimal operating costs due to the brand's large dealer network and the availability of spare parts.
The basic equipment of the walk-behind tractor includes 2 pneumatic wheels, an instruction manual, axle extensions and soil cutters. They give a certain set of functions, which can be expanded by installing additional equipment. The most popular devices used with the Neva 9 hp model. are:
- harrow;
- plow;
- one- and two-row hillers;
- lugs;
- vegetable digger;
- front motoblock rake;
- weighting agent;
- potato planter;
- shovel blade;
- transport trolley;
- snow blower;
- pump;
- brush;
- rotary mower;
- water pump.
Neva 9 HP - one of the most reliable walk-behind tractors. However, this technique requires proper maintenance. Before full operation, a new walk-behind tractor should be run in. This process should take at least 18-20 hours. This will allow the elements of technology to run in, and the owner of the device to choose the optimal mode of operation. First of all, you should check the oil level in the engine and transmission and fill the unit. Then the first launch takes place. The walk-behind tractor should work for 15-20 minutes at a calm pace with a minimum load. After that, you can increase the speed, but overloading during the break-in period should not be allowed. For this model, the “half rule” applies - work should be done at half the maximum level (depth of processing - no more than 100 mm, weight of the transported cargo - no more than 300 kg). After running in, change the oil and check the threaded connections.
Specifications
Dimensions:
- length - 1740 mm;
- width - 650 mm;
- height - 1300.
Other features:
- weight - 110 kg;
- processing depth - up to 300 mm;
- processing width - 600, 860 or 1270 mm (optionally can be increased to 1600 mm);
- top speed - 16 km / h;
- weight of transported cargo - up to 500 kg.
Engine
Model Neva 9 hp equipped with 2 types of power plants:
1. 4-stroke gasoline engine Robin-Subaru EX series. This unit represents a new generation and combines many of the latest technical solutions. The motor is one of the first among air-cooled units, in the design of which a camshaft system was used. This significantly improved its technical characteristics. The cast-iron cylinder liner made it possible to increase the life of the motor and use it for a long time in stressful conditions.
The motor is able to quickly pick up and slow down, maintaining optimal power with a regularly changing load. Other features of the unit include:
- air filter in oil bath;
- large ball bearings located in the crankshaft bearings and making the work as stable as possible;
- lubrication system - splashing;
- starting system - manual starter or electric starter;
- low content of harmful components;
- a high degree of unification of the elements of various brand motors, providing excellent maintainability;
- metal body parts.
Characteristics:
- working volume - 265 cc;
- number of cylinders - 1;
- motor resource - 5000 hours.
2. 4-stroke gasoline engine Honda GX-270 with overhead valves. The motor performs well both in summer and in winter (at temperatures slightly below 0 degrees). This allows it to be used for snow removal. Honda GX-270 is a series of engines designed for long trouble-free operation. Among the design features of the motor are:
- high environmental friendliness;
- easy start thanks to special Honda technology;
- efficiency and economy;
- increased service life - up to 5000 hours.
Characteristics:
- working volume - 270 cc;
- rated power - 9 hp;
- number of cylinders - 1.
Fuel consumption
The average fuel consumption is 440-460 g / kW per hour (about 1.9-2.2 l / hour). Fuel tank capacity - 4.2-5.3 liters.
Price
The cost of the Neva walk-behind tractor is 9 hp. starts from 43,000 rubles.
Motoblock Neva MB-23SD-27 with Subaru diesel engine- one of the most efficient walk-behind tractors in the line. With it, you can process the most diverse soil in composition and structure. The technique is very convenient to use and it has wide functionality. The device can easily cope with the work of any level of complexity. There are 4 forward gears and 2 reverse gears. The walk-behind tractor was produced by the Russian company Neva, which is famous for its high quality products. The warranty period is 2 years. The used Subaru diesel engine (Japan) has a longer engine life compared to gasoline. The motor housing is reinforced, it weighs a little and has a compact size. The fan housing is made of "Dumping Shet" material, which is designed specifically to suppress trembling and hum. For smooth running of the motor without vibrations, a balanced shaft of the system was developed. A unique forced lubrication system is used. The motor is produced by the Japanese company Subaru. The motor is 4-stroke diesel. Its power is 5.5 "horses". This is more than enough to perform work of any level of complexity. Air cooling. The walk-behind tractor can be comfortably used in the summer cottage and in the countryside. The Neva MB-23SD-27 with a Subaru diesel engine is lightweight, has acceptable dimensions, low gas mileage and high torque. The walk-behind tractor has two wheels. which are on the same axis. The axle creates the thrust of a special mini plow. For the convenience of using this technique, it is recommended to purchase an adapter. If necessary, you can purchase additional attachments. Thanks to this equipment, it is possible to make a device out of a minitractor that can be used as a water pump, snow blower, cleaner, mower, potato digger, hiller, as well as a technique for cultivating the land, transporting crops and plowing a garden.
Advantages of the Neva MB-23SD-27 walk-behind tractor with a Subaru diesel engine:
Professional motoblock.
- Subaru diesel engine.
- Big torque.
- Low fuel consumption.
- High power (5.5 hp).
- Steel serviced gear reducer.
- Belt drive.
- Large processing width.
- Gearbox (4 forward / 2 back).
- Pneumatic wheels.
- Sufficient weight for virgin soil processing (112 kg.).
- Power take-off shaft (for the use of nozzles).
- Adjustable steering wheel.
- Possibility of using a transport trolley.
- Load capacity (up to 500kg).
- Compact dimensions (to facilitate transportation).
- Wide range of attachments.
- It can be used for: mowing grass, transporting goods, digging potatoes, hilling, cutting beds and furrows, for cleaning the territory (brush - cleaner, shovel - blade, rotary snow blower).
Specifications
| Power | 5.5 HP |
| Weight | 112 kg |
| Processing width | 86 cm |
| Clutch | belt |
| Reducer | gear-chain |
| Reverse | There is |
| engine's type | 4-stroke air-cooled diesel engine |
| Engine manufacturer | Subaru (Japan) |
| Engine model | SUBARU DY27-2D |
| Engine displacement | 265 cm3 |
| Fuel | diesel |
| Fuel tank capacity | 3.2 l |
| Oil sump volume | 0.9 l |
| Processing depth | 20 cm |
| Rotation speed of cutters | 20-160 rpm |
| Number of forward gears | 4 |
| Number of gears back | 2 |
| Manufacturer country | Russia |
| Guarantee period | 3 years |
Equipment
Compact and lightweight Reinforced motor housing design Fan housing made of a special "Damping Sheet" material to isolate noise and vibration Balanced system shaft designed for smooth motor operation without vibration Patented forced lubrication system Reduced noise and vibration levels Automatic decompression systemAn indispensable household item for any farmer is a walk-behind tractor. This iron assistant helps to perform a variety of types of work. Thanks to him, the virgin soil is developed in a matter of minutes, the vegetable garden is dug up, processed and transported by means of a trailer. Chinese motoblocks have become quite popular in Russia. Although in our country they produce good equipment that is in demand.
Why are foreign models so popular? Russian production is engaged in good heavy motoblocks with a diesel engine. If you are a landowner, then the Neva walk-behind tractors are familiar to you. Let's look at the products of this company.
Chinese walk-behind tractors
Why do these models occupy the first positions in the ratings? The thing is that they are more accessible to ordinary residents due to their cost. It is much lower. But most importantly, heavy walk-behind tractors from China are not only cheap, but also of good quality. The matter concerns both the parameters and characteristics, and the build quality. Oddly enough, products from the Land of the Rising Sun are really good. Therefore, based on the price-quality ratio, most Russian consumers buy a motor cultivator from China. With him, the virgin land quickly turns into a cultivated garden.
If we talk about specific models, then I would like to note the GARDEN SCOUT GS 101DE, which takes first place in the ratings. It is quite powerful, economical and copes with its tasks perfectly well. The same "CROSSER CR-M12E" is not inferior to the previous model. And the patriot has already fallen in love with our landowners. In addition, firms such as "Zirka", "Kipor", "Weifang" and "KDT" are considered to be in demand. Interestingly, everything is fine with service centers too. There are enough of them, so in case of problems everything can be fixed. But what is worse than motoblocks with a diesel engine from a Russian manufacturer?
Motoblocks of domestic production
Motor cultivators made by us are no worse than foreign ones. They are of good quality and functional. If we consider Russian products, then two of the best leading companies in the manufacture of diesel walk-behind tractors are noted:
It is noteworthy that the products have been manufactured since the times of the USSR and are still in demand.
Products "Neva"
To the delight of customers, the line of Neva walk-behind tractors is quite large, so the average consumer will have plenty to choose from. These are both diesel and petrol models. Products are of high quality and inexpensive to maintain. By purchasing Neva walk-behind tractors, you get the best quality from Russia. They can be called one of the best options for agriculture. If you have a large virgin lands, on which there is a lot of work, then the motor cultivator will cope with any tasks without any problems.
Depending on your goals, you can choose the right unit. Models differ in different engine characteristics, type of clutch and drive, their technical characteristics, equipment, dimensions, etc. Depending on the characteristics, the price of a walk-behind tractor also changes. In addition, with the help of attachments and a cultivator, the walk-behind tractor will be able to cultivate the soil at the highest level. You can choose the depth and width of processing, so virgin soil is easily processed. And with the help of a trailer, you can transport any cargo.
Motoblock "Neva MB-23SD-27"
This is a Russian-made diesel walk-behind tractor, which is equipped with an imported professional engine from Japan, the famous Subaru DY27-2D brand. The motor is good, medium power. It is 5.5 horsepower (4 kW). But do not think that this is not enough for a walk-behind tractor. Although this is not much, but do not forget that the engine runs on diesel fuel. This means that even at low revs, quite high torque can be achieved. Therefore, any virgin land will not become an obstacle to him.
If you look at other characteristics, they are also not bad. The unit has a power take-off shaft. Its engine is single-cylinder, four-stroke. Motor volume - 265 cm 3. As for the air cooling of the engine, it is air. The walk-behind tractor has a manual gearbox, a belt clutch, and a gear reducer. You have 4 forward gears and 2 reverse gears. The unit is capable of speeds up to 16 km / h. As for the cultivator, the cutters rotate straight, at a speed of 20 to 160 revolutions per minute. Soil processing width - from 87 to 127 cm, with a depth of 32 cm. 6 cutters are included.
The fuel tank is designed for 3.25 liters. Pneumatic wheels, Ø45 cm. You can start the Neva walk-behind tractor with a manual starter. If needed, an electric start can be made as an option. The equipment weighs 112 kg, with dimensions of 145 × 65 × 130 cm. Pretty good option, suitable for work at any time of the year.
Note! A special feature is that for the winter period, a snow blower can be connected to the unit and work to clear the area from snow.
Its cost ranges from 70 to 80 thousand rubles. For this money, you will get good equipment that helps you with the housework.
Motoblock "Neva MB 23-SD23"
The motoblock is diesel, is capable to carry out the most labor-intensive and long-term work on the farm. Suitable for processing large areas. The cultivator can be used all year round. This model is a modification of the popular Neva MB-23 line. If we talk about design features, they are as follows:
- the presence of a diesel engine with a high motor resource;
- low plowing speed, no more than 2 km/h;
- made in such a way that it can perform various functions;
- equipped with an oil pump.
More specifically, the engine of the medium power unit is from the same Japanese manufacturer Subaru. Its power is 4.8 horsepower, and the volume is 230 cm 3. As in the first case, it is a four-stroke, single-cylinder. It is characterized by high torque, it has good consumption, so the model can be considered economical. Pleases and simplicity during start-up. This walk-behind tractor is made specifically for a large amount of work on the farm. Its purpose is tillage and transportation.
It is due to the 4.8 l tank that it is possible to work in the field for a long time. This is a good indicator, because the previous model has less. And if we talk about the transmission (gearbox, clutch and gearbox), then the models are almost identical. But the width and depth of processing are different - from 86 to 170 cm, and 20 cm, respectively. The wheels are pneumatic, the cutters rotate at a speed of 20 to 160 rpm. The walk-behind tractor weighs 115 kg. The average cost is 80 thousand rubles.
Conclusion
As you can see, despite the fact that Chinese walk-behind tractors are a success, we have our own products that are worth using. For the foreign diesel motoblock "Patriot", we have our own answer - "Neva". We considered only two diesel walk-behind tractors suitable for various types of work. However, the range of Neva units is quite wide. Everyone will find equipment for themselves.
Diesel walk-behind tractor "Neva" MB23-SD23 is a universal agricultural machine used in agriculture for processing large land plots.
Also, this series can be used for cleaning the territory of the cottage, garden and transporting goods.
Description
This model is powered by a Robin-Subaru diesel engine.
The engine is also equipped with an oil pump.
The arable speed of the MB23-SD23 is quite low and is only 2 km / h. Therefore, this walk-behind tractor can be used to perform primarily high-resource agricultural work.
The main advantages of "Neva" MB23-SD23:
Diesel walk-behind tractor "Neva" MB23-SD23 is available in a modification with a headlight (model MB23-SD23-F).
The presence of a headlight expands the time period of use: the walk-behind tractor can be used even in the evening, for example, to clear snow that has accumulated in the country house during the day, etc.
Reviews of the MB23 SD23 show that the device copes well with difficult soil, starts up quickly and consumes fuel economically.
Characteristics
| Engine brand | Subaru (Japan) |
| Engine | DY23-2D |
| Power, hp (kW) | 4.8 (3.5) |
| Weight, kg | 115 |
| Number of gears | (2+1)x2 |
| Fuel type | VM_CF_FUEL_TYPE2 |
| Transmission | |
| Cultivation width, cm | 86-170 |
| Number of shaft revolutions | 23-42 (1st gear) 89-160 (2nd gear) |
| Depth of processing, cm | 20 |
Motoblocks Neva MB 23-SD27
Diesel walk-behind tractor "Neva" MB23-SD27 is a universal, powerful automated device that cultivates soils of the highest complexity.
Distinctive features from other models:
- diesel engine Robin-Subary;
- development of traction force up to 190 kgf;
- high power even at low plowing speed;
- fuel efficient engine;
- oil pump in the engine.
Description
Among the advantages of this walk-behind tractor, judging by the reviews of the owners, one can single out the durability of the equipment and the stability of the walk-behind tractor even on sloped soils. The oil pump in the engine makes the Neva MB23-SD27 capable of working even on soils with a lateral slope.
Mode of operation at low speed - 2 km / h - perfect for arable work or hilling. Thanks to the MB 23 SD27, all tillage work can be done quickly and without excessive effort. When using attachments, the machine is able to clear a summer cottage or field from stale dense snow.
Neva MB23 - SD27 is available in versions with a headlight (SD27-F); with starter and headlight (SD27-FS).
Characteristics
| Engine brand | Subaru (Japan) |
| Engine | DY27-2D |
| Power, hp (kW) | 5.4 (4.0) |
| Weight, kg | 115 |
| Number of gears | (2+1)x2 |
| Fuel type | VM_CF_FUEL_TYPE2 |
| Transmission | Oil-filled, gear-chain reducer in aluminum housing |
| Cultivation width, cm | 86-170 |
| Number of shaft revolutions | 23-42 (1st gear) 89-160 (2nd gear) |
| Depth of processing, cm | 20 |
Motoblocks Neva MB 23-SD27-SF
Motoblock "Neva" MB 23-SD27-SF - a modification of the above model of the motoblock Neva MB23 with a headlight and a starter.
The device copes well with long, intense loads and can work on difficult soil with a decrease in arable speed to 2 km / h.
Features of MB23-SD27-SF:
- Diesel engine from Robin-Subary;
- electric starter, headlight;
- speed reduction up to 2 km/h without decrease in work efficiency;
- easy start;
- work on soils under a lateral slope;
- a large selection of gears - (2+1)x2.
Description
With the help of the Neva diesel motoblock MB 23-SD27-SF, you can work on a small summer cottage or large land in any season. The presence of a headlight will allow you to effectively clean the snow at night, remove leaves or mowed grass even at dusk.
Trailer equipment for MB23-SD27-SF will make it a universal transport and transportation unit.
Almost all reviews of the Neva SD27 are positive, according to the owners, the most useful features of this walk-behind tractor are: a powerful engine, easy start of the machine, the ability to switch to low speed for arable work and hilling the earth.
Characteristics
| Engine brand | Subaru (Japan) |
| Engine | DY27-2D |
| Power, hp (kW) | 5.4 (4.0) |
| Weight, kg | 125 |
| Number of gears | (2+1)x2 |
| Fuel type | VM_CF_FUEL_TYPE2 |
| Transmission | Oil-filled, gear-chain reducer in aluminum housing |
| Cultivation width, cm | 86-170 |
| Number of shaft revolutions | 23-42 (1st gear) 89-160 (2nd gear) |
| Depth of processing, cm | 20 |
Mounted and trailed equipment
Attached equipment expands the agrotechnical capabilities of walk-behind tractors, so any farmer has at least the most necessary additional equipment in stock for a walk-behind tractor.
Trailed units
Single-axle trailer trolley to APM adapter Motor-block water pump NMTs Rotary mower KR-0.5 "NEVA" HNM motor-block mounted knife
Single-row mounted potato planter Potato digger Harrow BD 850 Snow blower SMB "NEVA"
Rotary brush ShchRM-1 Trailer trolley (VRMZ) Trailer trolley TPM Trailer trolley TPM-M
The coupling of trailed equipment with walk-behind tractors is carried out using adapters and sets of fasteners for different types of trailed parts.
Attachment
Plow "KROT" Set of installation of the mower "Zarya" on the motoblock "Neva" MB Compact Set of installation of the mower "Zarya" on the motoblock "Neva" MB1
Universal wheels KUM 540 for hilling Universal wheels KUM 540 with a long sleeve
General view of the walk-behind tractor
Video reviews of walk-behind tractors NEVA MB-23, SD23, SD27
Motoblock Neva MB 23-SD27. First start
Plowing with a motor-block Neva MB 23-SD27
Snow removal with Neva MB 23-SD27 walk-behind tractor
Harvesting potatoes with a Neva MB23-SD27 walk-behind tractor
Maintenance and instruction manual
Oil and fuel
SD23 and SD27 are walk-behind tractors with high-speed diesel engines, so the manufacturer recommends using only high-quality automotive diesel fuel, so the walk-behind tractor will last longer and its operation will be more stable.
Motoblock starter service
Lubricate rotating parts, friction parts and spring with heat-resistant grease or liquid oil during disassembly or at the end of the season of use.
Motoblock engine maintenance
If the engine overheats frequently, all dust, debris, and dirt must be removed from the cylinder, cylinder head, carburetor, and governor system.
Check for fuel leaks to avoid the possibility of ignition of the walk-behind tractor during operation. If a leak is found, the loose connection must be tightened or the worn part replaced with a new one.
Regularly check the tightness of bolts and nuts, as looseness can cause damage to the engine or other equipment.
Lack of oil leads to engine failure - keep an eye on the oil level, topping it up as necessary.
Change the engine oil after the first 25 hours of operation.
Every 100 hours of operation:
- clean and/or change the oil filter;
- check the battery electrolyte level;
- drain water from the fuel filter.
Every 500 hours of operation:
- clean the fuel injector;
- check and adjust valve clearances;
- remove carbon deposits from the cylinder head.
Every 100 hours of operation you need:
- change piston rings, tubes;
- change the fuel filter;
- check the inlet and outlet valve seats, re-groove the valves if necessary.
An engine overhaul is performed every 1500 hours of operation - the engine should be overhauled and repaired, this will restore engine power and extend its life.
