Motoblocks Sich MB 6, 8, 9, 13 petrol and diesel technical characteristics, engine, price, reviews, video, photo

The popularity of walk-behind tractors in Russia continues to grow.
Previous models designed to perform a limited number of tasks are becoming a thing of the past, and more advanced versions are taking their place. The Sich family is considered one of the most famous walk-behind tractors on the market in the CIS countries. The manufacturer of this equipment is located in Zaporozhye (Ukraine). This enterprise has been operating for more than 100 years and, in addition to walk-behind tractors, produces gas turbine units and engines for helicopters and airplanes. That is why Motor Sich products are of significant quality. The equipment is assembled in Ukraine, making it significantly cheaper than its foreign counterparts. There are quite a few service centers for the repair and maintenance of products of this brand in Russia, which allows us to minimize losses associated with forced downtime and reduce the cost of repairs and maintenance. Sich walk-behind tractors represent a heavy class. They are actually small mini tractors and are multifunctional, which allows you to perform a variety of operations. This special equipment is manufactured in compliance with advanced international standards, which makes it safe to operate, reliable and environmentally friendly.

Design and features

The Sich family of walk-behind tractors includes quite a few models. However, they all have a similar design with the following elements:

PTO;
gearbox with four front and two rear speeds. The transmission is gear-based, power is transmitted through a differential;
swivel mechanism;
track width adjustment mechanism;
lockable differential;
flange mounting of the motor to the direct drive transmission.

Sich special equipment works with a large range of trailed and mounted equipment. Among the most popular devices are:

hiller;
harrow;
mower;
cultivator;
potato digger;
potato planter;
plow;
ripper;
corner mowing unit;
hinged frame;
adapters AD-2V and AD-3V from.

The scope of application of Sich walk-behind tractors due to their significant power and the ability to work with many types of additional equipment is very wide. Special equipment is suitable for use in the garden, on the plot, in the vegetable garden, in agriculture and public utilities. This walk-behind tractor copes with transporting large loads. again, with it you can remove snow, organize watering, remove garbage, hill up beds and collect potatoes. However, the main use of the device is soil cultivation.

The consumer receives the Sich walk-behind tractor in a preserved form. Before starting full operation, it needs to complete several steps. First of all, you will have to reactivate the device: tighten the bolts of the differential locking modes, mount the steering column, inspect the gear columns and perform the remaining actions provided in the instructions from the manufacturer. An important issue here is the type of oil used. The manufacturer recommends using the following oils: TSp-15K, TAD17I, TSL-4 and TAp-15V. At the same time, there is a serious nuance in the functioning of the walk-behind tractor’s clutch. The design itself has a significant service life and reliability, fulfilling its purpose without any complaints. However, with prolonged inactivity, the clutch discs may “stick together,” which leads to problems when engaging the desired gear. A similar situation occurs only when using oils declared by the manufacturer, therefore it is better to use imported analogues, the quality of which is usually better than Russian or Ukrainian ones. In this case, the likelihood of the clutch sticking is minimal.

Attachment overview

There is a wide range of attachments for Motor Sich walk-behind tractors. This equipment is also suitable for other heavy walk-behind tractors with power from 6 hp. and more. Further in the review we will dwell in more detail on each type of device, their types, recommended devices and methods of their operation.

Milling cutters

Milling cutters for Motor Sich are included in the delivery package and are assembled by the owner himself. The assembly process of the cutters is described in detail in the instructions for the unit. Follow safety rules when assembling, do not work without protective gloves. The cutters are installed on the axis of the walk-behind tractor, in the place where the wheels are installed. Before fixing the cutters, the wheels are removed. It is allowed to mount not all knives, but only several assembled cutters - this is how the width of cultivation is adjusted.

Motor Sich walk-behind tractors can also work with a solid rototiller. To install such a cutter, the walk-behind tractor must have a PTO and (preferably) a power of 5.5 horsepower. Such characteristics will allow you to operate the cutter without harm to the engine at full power. The manufacturing company offers a special rotary cutter or milling cultivator. This attachment is used for inter-row work, fluffing up the soil, and cutting weeds.

When working with a cutter, make sure that the soil is not clogged with stones. All large and medium-sized stones, debris, and dry branches must be removed from the site. The soil tiller from Motor Sich has a productivity of 0.07 ha. per hour, the working width is adjustable to 47, 60 or 71 cm. The average processing depth is 12-14 cm, which is a sufficient parameter for destroying weeds and loosening the soil for further sowing.

Adapter, trailer

An example of adapters from Motor Sich, suitable for all models of walk-behind tractors: Motor Sich AD-2V, AD-3V (they differ in load capacity). AD-3V has a load capacity of no more than 350 kg, AD-2V is designed for 320 kg. The adapters are equipped with soft seats; on the AD-3V model there is no additional trolley, only a seat is present. Model 2B is also equipped with a trolley with lowered sides for easy transportation of goods.

Trailer for walk-behind tractor - Motor Sich TS-1, load capacity 350 kg, step, hitch for attaching to equipment. Used for household and municipal transportation.

Mower

The manufacturer produces three types of mowers for the Motor Sich walk-behind tractor:

mowing unit KA-1V (working width 0.8 meters, productivity 0.16 ha per hour),
mowing unit KA-3S (working width 1000 mm, productivity 0.2 ha per hour),
mower for small areas, used for making hay for livestock (cutting width 1000 mm, productivity 0.2 ha per hour).

All mowers are used for household, municipal, garden and farm work.

Lugs

Grousers for Motor Sich walk-behind tractors: sold as a set for reclamation work, N3-2. The kit includes two metal lugs for mounting on the unit axle. Purpose: plowing of any land, especially virgin soil.

Conventional and reversible plows are the most popular attachments for plowing plots. The reversible plow is represented by the PO-1B model. The productivity of the device is 0.04 hectares per hour, working width 22 cm, plowing depth 20 cm. Conventional plow, not reversible - PN-1B, productivity 0.04 hectares per hour, plowing depth 20 cm, width 22 cm. Additional equipment: universal manual plow, model PUR-1B, working depth from 2 to 13 cm.

Hiller

The two-row hiller is suitable for any walk-behind tractor from the Motor Sich model range. Its productivity is 0.18 - 0.28 hectares. per hour, row spacing from 45 to 70 cm. As an additional unit for hilling, you can use the universal frame RNU-1B, the main purpose of which is pre-sowing treatment, as well as fallow, can be used for applying fertilizers, productivity ranges from 0.18 up to 0.28 ha per hour. Additional equipment: universal plow-hiller POOK-1V.

Harrow

Motor Sich walk-behind tractors are aggregated with a harrow produced by the same plant, a universal model, fastening method - fixation with a hitch, productivity from 0.24 to 0.48 hectares per hour, adjustable soil working width (from 60 to 120 cm). This harrow is used for small-contour areas, for household and utility purposes.

Snow blower, shovel

Universal dump shovels: models 1 m wide, 90 cm, 80 cm, 60 cm. From any walk-behind tractor, any manufacturer. Motor Sich walk-behind tractors can work with any municipal dumps. Snow blowers: SUN-1S, device weight 75 kg, overall dimensions 85x80x100, throw range 3.5 meters.

Potato digger and potato planter

Potato diggers for Motor Sich walk-behind tractor: universal K1-B, 0.08 ha. at one o'clock. Vibrating-screen potato digger KVG-1V, 0.04 ha per hour.

Potato planters for walk-behind tractors: potato planter KS-1V with a hopper volume of 0.15 cubic meters, small-sized potato planter KSM-1V, hopper volume 30-40 l. To optimize the process of planting and harvesting potatoes, you can also use a kit for collecting and planting potatoes KK-3, consisting of replaceable elements - a body, a hiller and a potato digger.

Run-in

Before full operation, the Sich walk-behind tractor must be run in. This will extend the life of the equipment and ensure good performance. Before the procedure, you should tighten the bolts, create the required tire pressure and fill the device. When running in, it is important to find out which engine is in the walk-behind tractor. Some nuances of the process will depend on this. During the break-in process, the equipment should be operated in a gentle mode for the first 8-10 hours of operation. Do not turn on full power and strain the device too much. Again, the following rules must be observed:

Check the oil level before each start of the engine. If necessary, it should be topped up;
First, you need to let the walk-behind tractor run at medium speeds, and then gradually increase them. It is better to try all gears to test the features of the motor. At this stage, not only running-in is carried out, but also the selection of the optimal position;
After testing the gears, you should check the functional parameters of the device. Here it is advisable to try cultivation, tillage and transportation of goods. All work should be performed with medium loads.

Upon completion of the break-in, you should check the main components and change the oil.

Sich walk-behind tractors have their pros and cons. Advantages of technology:

high ground clearance, allowing you to work on rough and uneven terrain;
a sufficient number of gears to ensure smooth operation and optimal fuel consumption;
a wide range of mounted and trailed equipment available for the walk-behind tractor;
the presence of a power take-off shaft;
adjustable track width;
flange mounting of the engine to the transmission;
adjustable steering column (vertically and horizontally);
conveniently located control levers.

Disadvantages of Sich walk-behind tractors:

low maneuverability. The device has a large rotation angle, so in small areas it is very problematic to cultivate the land with its help;
noisy engine (Ukrainian versions). For Chinese units, this problem is not relevant;
large mass. It is very difficult to transport a walk-behind tractor, but for cultivating the soil the extra kilos are a plus;
ill-conceived design of the standard cutter. This device has a small working width, which is why a lot of fuel is consumed for tillage;
The quality and cost of spare parts raises many questions.

Despite the existing shortcomings, Sich walk-behind tractors are among the most popular models in their segment. Due to their versatility, they allow you to cope with a variety of tasks, and the affordable cost forces many to choose this technique.

History of the Motor Sich company

Motor Sich applies modern technologies and uses high-quality equipment to manufacture its products. The company cooperates with China and Russia, which use Ukrainian technologies and materials to develop aircraft at their factories. In addition to aircraft engines, the Motor Sich company produces walk-behind tractors and attachments, as well as gas turbine power plants and consumer products: juicers, mechanical meat grinders and outboard outboard motors.

The company works with many large factories in Ukraine and one Belarusian: Orsha Aircraft Repair Plant. The structure of Motor Sich is as extensive as the company is known for the reliability and quality of its products.

Modifications and name

The Motor Sich enterprise currently produces several modifications of walk-behind tractors with gasoline and diesel units of various capacities. Relatively recently, a model with a 13-horsepower engine appeared in the lineup. Information about power and engine is hidden in the name of the modification: the first 2 letters mean “walk-behind tractor”, the numbers mean the power of the unit, the letters after the numbers mean the type of power plant. If the last letter is “E”, then this indicates the presence of an electric starter, the letter “D” indicates a diesel engine type.

The overall dimensions of all models of the Motor Sich brand are the same:

length – 1700 mm;
width – 980 mm;
height – 1150 mm;
ground clearance - 240 mm.

The track width of walk-behind tractors can be adjusted and ranges from 500 to 800 mm. The recommended processing area is 3 hectares, the maximum surmountable lift with a load weighing 600 kg is 20%. Standard wheels for this family have the following characteristics: width – 6 inches, height – 12 inches. The maximum declared weight of cargo in the presence of a trailed trolley is 600 kg.

All equipment modifications are provided with a 12 month warranty.

Technical characteristics of the walk-behind tractor brand "MB-8 (E)"

When choosing a Motor Sich walk-behind tractor, you may prefer the MB-8 (E) model, which is a complete analogue of the MB-8 option. The additions include a headlight and a starter. This equipment weighs 260 kg and goes 20 cm into the soil.

The Motor Sich walk-behind tractor "MB 8 (E)" is powered by an eight-horsepower gasoline engine, and the rotation speed is 380 per minute. You should not assume that the equipment described is the market leader. But in its own country, this product is successful.

It can be argued that the model is superior in reliability to many samples supplied from China. Among other things, the brand is of great importance, because the hundred-year history of the enterprise, which has extensive experience in manufacturing aircraft engines, does its job. A number of owners are satisfied with their purchases and leave positive reviews about them.

Reviews of Sich walk-behind tractors

I bought a Sich MB-9 walk-behind tractor in the spring of 2011. I liked the special equipment for its unpretentiousness and reliability. I chose this particular model because my neighbor had the same one. Sich MB-9 combines many advantages. Among them are good tillage speed and high power. Thanks to the gasoline unit, the equipment could be operated in sub-zero temperatures. Problems often arise with diesel models in this regard. Plowing the soil with Sich MB-9 is easy and quick. True, there is a significant disadvantage here - quite high fuel consumption. The walk-behind mill works very well. This technique comes with many additional devices, making it truly multifunctional. The walk-behind tractor did not cause any serious problems during operation.
Sich MB-6 is an excellent special equipment that will help cultivate both light soil and virgin soil. Using a walk-behind tractor, you can plant potatoes, transport cargo and make furrows. However, attachments will have to be purchased separately. A 5.5-horsepower engine is enough for 6 acres. The motor runs smoothly, without failures or loud noise. I liked the Sich MB-6 gearbox with 2 rear and 4 front speeds, which is a lot for this type of equipment. The controls operate smoothly, and the walk-behind tractor itself responds instantly to commands. The adjustable steering column improves operating comfort. The main drawback for me was the weight of the equipment - 217 kg. Transporting the Sich MB-6 became a real problem. again, when driving with a cart, the turning angle turned out to be very large. Otherwise, I am completely satisfied with the walk-behind tractor.
I have been using the Sich MB-6 walk-behind tractor for more than 5 years. The model does not require complex maintenance and is unpretentious in operation. If desired, you can buy additional equipment and even convert the equipment into a mini tractor. I used a walk-behind tractor on a plot of 70 acres. The Sich MB-6 does not have enough strength for initial plowing, so in the spring it is done by a tractor. Then it’s time for the walk-behind tractor, which does all the other work. With its help I carry out spraying, loosening the soil, weeding, cultivating, hilling, planting potatoes, transporting various loads and mowing. During the period of use there was only one serious breakdown. A bolt in the gearbox came loose and slightly jammed the teeth in the gear. We managed to fix the problem on our own. again I changed the ignition switch and kickstarter cord. Other disadvantages of the model include the high cost of attachments and spare parts and the inconvenience of working with cutters (for normal operation you have to reinstall the wheel gears, which is very difficult). The advantages of the Sich MB-6 are its compactness, many adjustments and settings, the absence of open gears, high-quality design, the presence of a locking differential and a power take-off shaft.
This is the third year I have been using the Sich MB-6D walk-behind tractor. The device is unpretentious in operation and reliable. The advantage of the diesel version is low fuel consumption with good technical characteristics. In winter there were no problems with the equipment, but in severe cold weather the walk-behind tractor did not start. Plowing on the Sich MB-6D does not require much effort. Convenient controls and compactness make this process as comfortable as possible. The walk-behind tractor does not immediately take up virgin soil. To achieve normal processing depth, it was necessary to go through the area several times. The main disadvantage of the Sich MB-6D is considered to be the poor design of the cutter. It has a small grip and grinds the earth too finely, which is not always required.
I bought a Sich walk-behind tractor the year before last after purchasing a plot of land (10 acres). I had no previous experience using this technique. However, the model turned out to be very easy to operate and maintain. With the help of Sich I clear the field, cultivate and hill up the land. Additionally, I purchased a cultivator, hiller and plow for the walk-behind tractor. The equipment turned out to be quite expensive, but it paid for itself. In the future I plan to make a mini tractor out of a walk-behind tractor. The disadvantages of this model are the large turning radius and the small number of specialized stores.

Models

Sich MB-6

The Sich MB-6 walk-behind tractor is the youngest model in the line. This modification is suitable for tasks that do not require extremely heavy loads. The equipment is highly reliable and economical. Another advantage is the ability to adjust the processing strip in the range of 500-800 mm. The model is equipped with reinforced clutch discs and a modified differential with a large number of teeth on the planetary gear. Despite the relatively low engine power, the Sich MB-6 is distinguished by high maneuverability and performance.

Characteristics:

weight of equipment – 217 kg;
processing depth – up to 200 mm;
forward speed – 2-16 km/h;
reverse speed – 2-4 km/h.

Engine

The Sich MB-6 is equipped with a 4-stroke D-250 gasoline unit with a horizontal crankshaft orientation, produced at the same plant as the walk-behind tractor itself. Due to this, optimal interaction between the power plant and other elements of technology is achieved.

Characteristics of the Sich D-250 motor:

working volume – 252 cubic meters. cm;
rated power – 4.05 (5.5) kW (hp);
maximum torque – 9.81 Nm;
number of cylinders – 1;
cylinder diameter – 72 mm;
start type – manual;
fuel tank volume – 4 l;
type of fuel used - gasoline not lower than AI-92.

For this unit, it is recommended to use SAE 15W-50, 20W-50 API SF/CC or M-20/5040 oil.

Fuel consumption

Average fuel consumption is 430 g/kW per hour (about 1.7-1.8 l/hour).

Price

The cost of the model starts from 71,000 rubles.

Analogs

The closest analogue of the model is the Centaur MB 6 hp walk-behind tractor.

Sich MB-6D

The diesel walk-behind tractor is distinguished by its compactness and sufficient power of the unit. It differs from its gasoline “brother” in greater efficiency and cost. At the same time, the diesel version is considered more functional. This model works with all attachments designed for use with products of the Ukrainian brand. Sich MB-6D is equipped with a manual gearbox with an intermediate gear shaft, primary and secondary shafts.

Characteristics:

weight of equipment – 215 kg;
processing depth – up to 200 mm;
processing width – up to 800 mm;
maximum speed – 16 km/h.

Engine

The Sich MB-6D walk-behind tractor is equipped with a 4-stroke air-cooled Weima WM 178F diesel unit (manufactured in China). Compared to a gasoline engine, this engine is more economical and creates less noise during operation. However, repairing it will be more expensive due to the complexity of the design. In addition to the classic version, the Sich MB-6D series is equipped with a Weima WM 178FE engine, distinguished by the presence of an electric starter.

Engine characteristics:

working volume – 305 cc;
rated power – 4.4 (6) kW (hp);
maximum torque – 15 Nm;
number of cylinders – 1;
cylinder diameter – 78 mm;
Fuel tank volume – 3.5 l.

Fuel consumption

Fuel consumption is 285 g/kW per hour (approximately 1.3-1.4 l/hour).

Price

The cost of models of the Sich MB-6D series starts from 80,000 rubles.

Analogs

Weima WM1100A (6 hp);
Kipor KDT610L.

Sich MB-8

A more powerful model from the Sich family of walk-behind tractors. It features an improved, permanently closed multi-plate clutch that transfers power from the engine to the transmission with maximum efficiency. The motor in the Sich MB-8 version is quite powerful, which makes it easy to maneuver and cultivate large areas of land. 4 forward speeds make it easy to select a convenient operating mode.

Characteristics:

weight – 230 kg;
track width – 500-800 mm (the specific size is set based on the conditions);
maximum forward speed – 16 km/h;
maximum reverse speed is 4 km/h.

In addition to the basic modification, a version of the Sich MB-8E with an electric starter and headlight is offered. In other respects it is similar to the classic variation of the Sich MB-8.

Engine

The Sich MB-8 is equipped with an air-cooled 4-stroke overhead valve petrol engine MS-10P (manufactured by Motor Sich). Additional improvements made to it have minimized vibration and sound levels. The model has a manual start type. The unit itself has a long service life and can be operated for a long time with increased loads.

Characteristics:

working volume – 304 cc;
rated power - 5.88 (8) kW (hp);
traction force – 14 Nm;
number of cylinders – 1;
cylinder diameter – 79 mm;
fuel tank capacity – 4 l;
type of fuel used - gasoline not lower than AI-92.

Fuel consumption

Fuel consumption for this model is 367 g/kW per hour (2.1-2.2 l/hour).

Price

The cost of Sich MB-8 starts from 89,900 rubles.

Analogs

MTZ Belarus-08MT;
Zubr JR-Q78.

Sich MB-9

The Sich MB-9 series has long been considered the flagship of the brand and was equipped with the most powerful unit. With this walk-behind tractor you can perform heavy work. Its large weight and high maneuverability make it suitable for use on almost any type of soil. Among the features of the model, the presence of a front support and a power take-off shaft should be highlighted. The basic modification has a manual starter, the MB-9E version has an electric starter. However, there are no fundamental differences in these versions.

Equipment characteristics:

weight – 220 kg;
maximum processing depth – 200 mm;
processing width – up to 800 mm;
forward operating speed – 16 km/h;
operating speed reverse – 4 km/h.

Engine

Motoblocks of the Sich MB-9 series are equipped with Ukrainian MS-10P engines. Unit type – carburetor gasoline 4-stroke overhead valve with air cooling.

Motor characteristics:

working volume – 304 cc;
rated power – 7.35 (10) kW (hp);
maximum torque – 19.6 Nm;
number of cylinders – 1;
cylinder diameter – 79 mm;
fuel tank capacity – 4 l;
type of fuel used - gasoline not lower than AI-92.

Fuel consumption

The average fuel consumption for the Sich MB-9 series is 410 g/kW per hour (approximately 3-3.1 l/hour).

Price

A walk-behind tractor can be bought for 101,000-115,000 rubles.

Analogs

GRASSHOPPER 188F (9 HP);
MTZ 09
Sich MB-9D

Sich MB-9D

The Sich MB-9D series is the flagship in the class of diesel walk-behind tractors of the Motor Sich brand. It is characterized by high performance and low fuel consumption. The equipment is considered a typical representative of the heavy class and is suitable for processing heavy soil and virgin soil.

Characteristics of Sich MB-9D:

weight – 240 kg;
maximum processing depth – 200 mm;
processing width – up to 800 mm;
maximum forward speed – 16 km/h;
maximum reverse speed is 4 km/h.

Starting system - mechanical starter or electric starter (models Sich MB-9D and Sich MB-9DE, respectively). The parameters of these modifications are the same.

Engine

The Sich MB-9D series is equipped with a Weima WM 186FBE 4-stroke diesel unit with overhead valves (manufactured in China). The motor has good quality and an affordable price, which makes the diesel walk-behind tractor very attractive.

Characteristics of the Weima WM 186FBE engine:

working volume – 418 cc;
rated power – 7 (9.5) kW (hp);
maximum torque – 29 Nm;
number of cylinders – 1;
cylinder diameter – 86 mm;
Fuel tank volume – 4 l.

This unit uses an air cooling system with forced air circulation.

Fuel consumption

The average fuel consumption of a walk-behind tractor is 285 g/kW per hour (about 1.9-2 l/hour).

Price

Price tags for models of the Sich MB-9D series start at 113,500 rubles.

Analogs

GRASSHOPPER 188F diesel (9 hp);
FERMER FDE 101 (10.5 hp);
Crosser M-10E.

Sich MB-13

The Sich MB-13 model appeared relatively recently in the Motor Sich brand product line. It is the most powerful modification and is designed for processing large areas. Structurally, the Sich MB-13 is practically no different from its “brothers”. Among the features of the model: flange mounting of the unit to the gearbox, a locked differential, the presence of a power take-off shaft, adjustable track width and high cross-country ability. The walk-behind tractor is available with both a mechanical and electric starter (version Sich MB-13 and Sich MB-13E). The equipment has a very low center of gravity, which provides maximum comfort when cultivating the soil.

Model characteristics:

weight – 240 kg;
processing depth – up to 200 mm;
processing width – up to 800 mm;
maximum forward speed is 16 km/h.

Engine

The Sich MB-13 series is equipped with a 4-stroke Weima WM188FE-T gasoline unit (manufacturer - China) with air cooling and a horizontal shaft arrangement.

Motor characteristics:

working volume – 438 cc;
rated power – 9.5 (13) kW (hp);
number of cylinders – 1;
cylinder diameter – 88 mm;
Fuel tank volume – 4-6.5 l.

Fuel consumption

Fuel consumption for walk-behind tractors of the Sich MB-13 series is 335 g/kW per hour (3.1-3.2 l/hour).

Price

The cost of equipment is from 125,000 rubles.

Analogs

Belarus 09N (Weima) 13 hp;
Varyag (Krotof) 13 hp;
GRASSHOPPER 188F (13 HP).

How to adjust the ignition on a cultivator - Special equipment

Recently, sales of walk-behind tractors have increased significantly, as such garden equipment helps to easily cope with planting or harvesting potatoes, plowing the ground, transporting cargo, or in some cases, removing snow. But, like any other unit, a motor cultivator can break down sooner or later. If this happens, the farmer needs to be prepared for the fact that he will have to adjust the ignition of the walk-behind tractor.

To carry out such work, the master must have skills in working with tools and understand the structure of such equipment. If you don’t have such knowledge, it’s better not to start work.

The ignition system of a modern walk-behind tractor is not a highly complex design. Therefore, after several training sessions, a person will be able to make adjustments on his own.

You can adjust the ignition system yourself