Motoblock Zubr (33 Photos): The Choice Of A Diesel Engine Of A 12 Hp Walk-behind Tractor. With., Adjustment Of Valves NT-105

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

Agricultural machinery in the conditions of small subsidiary farms is quite in demand, in light of which these products are represented on the market by various brands. In addition to domestic cars, Chinese units are in great demand today, among which it is worth highlighting diesel and gasoline Zubr walk-behind tractors of various modifications.

Peculiarities

The line of units of the Zubr trademark can be attributed to the category of powerful and multifunctional walk-behind tractors. Diesel and gasoline devices, additionally equipped with various equipment, successfully cope with tasks related to not only land cultivation, but also mowing grass, removing snow or foliage, and transporting goods. The range of products is regularly supplemented with new models of walk-behind tractors, which has a positive effect on the characteristics and parameters of the devices presented.

A feature of Chinese Zubr motoblocks is considered to be high performance due to the power of the diesel engine in various classes of agricultural equipment. All components and spare parts are freely available, making it easy to increase functionality or replace parts.

Among the distinctive features regarding the configuration and capabilities of Chinese units, it is worth highlighting the following points

• All models of motoblocks, due to their characteristics and convenient control system, can be used for processing soil of varying complexity, including virgin soil. For certain tasks, it will be enough to equip the device with the most important auxiliary equipment.
• In addition to cultivating the soil, as well as mowing grass, walk-behind tractors can be used to harvest ripe crops, in particular, this applies to root crops.
• Motoblocks will be useful in the period of caring for a large area of planted crops, since they can perform soil processing on already seeded ridges.

A distinctive feature of the diesel engine range is the type of engine, due to the capabilities of which the power of the device increases, as well as its capabilities. In addition, units with a diesel engine are much easier to control, since they will be many times more powerful than gasoline cars with a similar engine power.

It should be noted that the diesel series of agricultural equipment will be more economical in terms of fuel consumption, even if we consider heavy equipment.

Agricultural machines Zubr are successfully sold not only in the Russian market, but also in Europe . All products from the Asian conveyor are assembled in accordance with international quality standards ISO 9000/2001, as evidenced by the certificates for each model.

Among the distinctive characteristics of the equipment in question, it should be noted the good quality and a wide range of components and attachments, in addition, Zubr walk-behind tractors can be operated in conjunction with home-made components that will meet the requirements of a particular owner. Due to the adapter with the steering wheel and the corresponding setting, motoblocks of a heavy category can be turned into mini-tractors. Also, diesel units assembled in Asia stand out for their quite affordable pricing policy for the Russian market.

Models

Among the available assortment it is worth dwelling on the most demanded options.

Zubr NT-105

The device is equipped with a KM178F engine with a power of 6 liters. with. The walk-behind tractor works on a gear reducer, while the engine volume is within 296 m3. The volume of the diesel tank can hold 3.5 liters of liquid.

The manufacturer recommends operating the walk-behind tractor on virgin soils, since the worm gear and multi-plate clutch will provide the machine with an increased service life. As a rule, reviews about this model are positive.

Zubr JR-Q78

This unit has a motor power of 8 liters. with., in addition, complete with additional equipment, the walk-behind tractor is positioned as a powerful device with a high level of cross-country ability. The motoblock belongs to the class of light agricultural machinery, has a very affordable cost. The box and the shaft of gear shifting of speeds have 6 forward and 2 rear positions, thereby increasing the productivity of soil cultivation.

The device is recommended for work on land with a total area of 1 to 3 hectares. The diesel engine is equipped with a water cooling system, the wheels of the unit are additionally equipped with powerful protectors.

JR-Q78

The device is from the class of large-sized units for soil cultivation, the volume of the diesel tank is eight liters. The wheels of the walk-behind tractor move along a special track, its length is 65-70 centimeters. The mass of the unit is within 186 kilograms. Despite its size, the car is quite economical in terms of fuel mixture consumption during operation. The engine power is 10 hp. with.

Zubr PS-Q70

This model is produced for work on small plots of land up to one or two hectares. The power of the unit is 6.5 liters. with.

The walk-behind tractor is equipped with a four-speed gearbox, the walk-behind tractor moves with the help of two rear and two forward gears of speeds. The device runs on a gasoline engine, is equipped with an indicator and an air cooling system for the engine. The volume of the fuel tank is 3.6 liters. The weight of the walk-behind tractor is 82 kilograms.

Z-15

Another gasoline model of the Asian concern, which is most often operated on land, the area of which is about one and a half hectares. The walk-behind tractor stands out for its small dimensions and convenient weight, which is only 65 kilograms. Such features made it possible to transport equipment in an ordinary trunk of a car.

The power of the unit is 6.5 liters. with., the motor is additionally equipped with aeroprotection. The device can be operated with a variety of attachments, including two plow bodies.

Design

The entire line of Chinese-assembled walk-behind tractors is represented by devices whose power varies within 4-12 liters. with., which allows farmers to select equipment for individual needs. In addition, Zubr offers not only diesel, but also gasoline devices. Units with a high performance level will additionally have an electric starter in their design.

All units can be operated with different suspended and attached equipment due to the PTO . As a rule, the manufacturer makes components for motoblocks independently, which excludes situations of incompatibility of parts.

Attachments

Today, the manufacturer offers a large assortment of auxiliary tools for joint use with walk-behind tractors of various capacities, expanding the functionality of the devices. The main components are discussed below.

Tillers

Zubr can work with two types of these tools, therefore walk-behind tractors are compatible with saber cutters or parts in the form of "crow's feet".

Mowers

The tool is very easy to install to the unit, for the device you can choose rotor elements, frontal or segment mowers. Thanks to this equipment, you can regularly mow hay and collect animal feed, as well as beautify the territory and mow lawns.

Snow blowers of various modifications

The Chinese brand proposes to use the following types of snow cleaning equipment with walk-behind tractors - a blade-blade, a set of brushes of different sizes, a screw-rotor mechanism for cleaning skids.

Plow

The most demanded additional tool for walk-behind tractors, allows you to quickly and efficiently process a farm, including difficult-to-pass soil.

Soil wheels

Such an element acts as an analogue of pneumatic wheels for cars. When installing this option of attachments, you can loosen the soil.

Potato pickers and potato planter

A tool that allows you to plant and harvest root crops without the use of manual labor.

Hitch

An auxiliary element is implemented for agricultural motoblocks in order to fix various types of tools and equipment, including mounted and trailed parts.

Adapter

The mechanism consists of several elements - wheels, frame and landing block. Attaching the adapter to the walk-behind tractor is possible when using a hitch.

Trailers

Equipment required for the transportation of various goods. Before purchasing this auxiliary mechanism, you should study the instructions and parameters of compatibility with this or that model, since it may be necessary to adjust the valves.

Hillers

Useful agricultural implements, with which you can quickly huddle the soil in the beds and remove weeds over a large area of land.

Weights

An element that allows the cutters to dig as deep as possible into the ground during work.

Track attachment

This additional device is required for work in the off-season, when using the attachment, you can increase the patency of equipment on heavy ground or in winter on snow, eliminating the car getting stuck in the direction of travel

Subtleties of operation

After the purchase, any walk-behind tractor needs an initial run-in. The first start-up is necessary in order for all moving parts to be lapped and in the future to function without failures. Before starting work, check the presence of fuel in the tank, if necessary, check the oil pump. Fill in oil only when the engine is warm.

After turning the ignition, the technician should work at an average power for 5 to 20 hours . For the first run-in, refrain from using additional equipment. If the equipment withstood the first start without any malfunctions and failures in the system, the manufacturer recommends changing the oil, after which, start operating the walk-behind tractor as usual.

In order for the device to function as long as possible, all Zubr walk-behind tractors should be regularly serviced. MOT includes the following list of required work:

• control of fixation of all fasteners in the structure;
• planned and after-hours cleaning of all units in the system from possible contamination, monitoring the health of all connecting parts, including oil seals;
• regular replacement of the clutch release bearing;
• control of the volume of oil and fuel in the tanks;
• if necessary, adjust the carburetor operation after several days of operation;
• it may be necessary to remove and replace the bearing from the crankshaft;
• diagnostics of equipment in a service center according to the manufacturer's recommendations.

All gasoline walk-behind tractors should be filled with A-92 fuel using SE or SG oil. As for the diesel engine, in this case it is worth giving preference only to high-quality fuel without impurities and additives. The oil for such motoblocks will be of the CA, CC or CD class.

Store the device at the end of the operating season in a dry and ventilated area . Before storing the unit, all liquids from the walk-behind tractor must be drained, the body and internal mechanisms must be cleaned of impurities and contaminants in order to avoid corrosion processes.