Diesel motoblock "Centaur": specifications and reviews

Domestic motoblocks have always been distinguished by reliability and high productivity, outstripping import models. With their help, the direct function of processing the earth in several modes was performed qualitatively. However, in terms of additional equipment and ease of operation, they seriously lagged behind. The situation changed when the heavy motor block "Centaur" appeared. The diesel power unit allows the technician to cope with cultivation of the earth, and the wide possibilities on installation of auxiliary equipment have raised also functionality of model.

General information about motoblock

Diesel "Centaur" is designed for the processing of areas of up to 3 hectares. In addition to directly loosening the soil, he also acts as a good assistant in transporting goods for short distances, mowing grass, cleaning snow cover and other economic activities. Due to the advanced capabilities of the six- speed gearbox, the operator can diversify the cultivation modes. Control is facilitated by a well thought-out steering mechanism with the possibility of unlocking the differential. This means that the motor block "Centaur" can be deployed directly on the spot. In addition, the model is equipped with headlights that allow you to work in the evenings and even at night.

Technical data

There are two versions of the motoblock - with diesel and gasoline engines. Although this difference causes some differences in power performance, the construction of the motor blocks have similar indicators in many parameters:

• The model is equipped with a dual function of transmission and traction.
• Overall dimensions: 218 cm - length, 89 cm - width and 125 cm - height.
• Track size: 65 and 73 cm.
• Minimum ground clearance: 20.4 cm.
• Weight of the unit construction (chassis only): 155 kg.
• Weight including chassis, plow and fuel: 186 kg.
• Control: hooked.
• Brakes: ring type, equipped with expansion pads inside.

Engine characteristics

The motor scale of the diesel power plant is also diverse - the most powerful engine is the motorboat "Centaur" D 185, which has the following characteristics:

• Power: 6.6 liters. from.
• The number of revolutions per minute: 2400 ;.
• Weight: 90 kg.
• Gear oil volume: 2.8 liters.
• Crankcase oil volume: 1.8 liters.

Other modifications have a lower strength potential, the minimum of which is 4.4 liters. from. This capacity is enough to handle small areas, but for areas exceeding 1 ha, it is preferable to prefer versions that provide at least 5 liters. from. By the way, low fuel consumption is one of the advantages of diesel "Centaurs", as several stations can be treated at one gas station.

Attachments

A variety of additional equipment, which can be equipped with a motor block "Centaur" - one of the most important advantages of the model. Among the most common options are the adapters, harrows, rakes and potato diggers. It is with the help of the adapter that the user is able to install a variety of equipment on the motoblock. There are also models that make the unit a real tractor, allowing the operator to sit in the process.

The harrow also refers to specialized attachments. This is the best option, if you want to complete the land tilling when the plowing is over. In turn, the mechanized rake will ensure fast and high quality raking of grass after mowing. Well, the potato-digger will be an invaluable assistant if it is necessary to serve potato ridges or dig up roots of other species.

The described equipment for the motor block "Centaur" is not limited. Horticulturists and farmers can also benefit from trailers, pneumatic wheels, seeders and soilers - such devices will expand the functionality of the motoblock and make it work more efficiently.

Running a motor-block

In order to extend the operating life of the motor block, it is recommended to run it before it is included in the workflow. By the way, it is required not only for new units, but also for equipment that has just been overhauled. Before proceeding to break-in, all the pulling elements, among which screws and coupling components, should be securely fixed. Running is performed on each transmission and with different degrees of loading, in order to fully work out the motor block "Centaur". Diesel in the process of a comprehensive test of its capabilities will find the optimal state for the maximum load "in the field".

The device is refueled with fuel and oil, after which it is cooled with water. The pressure in the wheels and the degree of tension of the drive belt should be the same as specified in the instructions. In the process of running it is necessary to evaluate the efficiency of the steering and braking mechanisms - these parameters are most important so that the motor-car "Centaur" does not fail at the crucial moment on the furrow. Also during the test, the state of the helm is checked. When the run-in is complete, it is necessary to carry out maintenance and inspection of the equipment, and also to replace the oil.

Adjustment of basic mechanisms

For the initial endowment of the motor block, the optimal performance is required to set up some of its systems and mechanisms. In particular, the adjustment refers to the drive belt, the clutch, the steering wheel and the braking system.

The drive belt should have sufficient tension, otherwise its slack will affect the power, as a result of which the "Centaur" motoblock will not be able to transmit sufficient force to the working bodies. To ensure a suitable tension, the degree of tightening of the four screws under the engine should be varied. Adjust the clutch to the clamps. To adjust the brake, it is necessary to tighten the spring of the mechanism, having previously moved the clamping lever. The steering adjustment is carried out as follows: on the lever, the pin and cotter pin is loosened, and then the traction steering is adjusted.

Preparation for operation and operation

Before the beginning of the cultivation of the land, it is necessary to properly prepare the motor block "Centaur". The diesel engine must be provided with a sufficient level of fuel and oil, and the bolts and other fasteners must be tightened securely. Before starting you need to raise the bumper. Then gradually the gas increases - for this it is necessary to slowly move the clutch handle to the working position.

The motoblock's turns are performed either by manual manipulation of the pedal, or by means of a special lever, if the model has a rear wheel. But in both cases, before the maneuver, you should lower the speed, otherwise the machine may tip over. If control is carried out while driving down a steep descent, it is desirable to make turns by steering. It is important to note that the actions of the handle have the opposite effect when turning on a level platform and on slopes - that is, its inclination to the left means that the motoblock will go to the right and vice versa.

Maintenance

Regardless of the operating conditions, the truck must be regularly subjected to technical inspection, identifying possible malfunctions and adjusting its components and assemblies.

The first thing that should be done during such inspections is elementary cleaning - all surfaces of the apparatus should be wiped, and in passing they should be inspected for leakage of fuel or oil.

Next, check all the joining areas where bolts and nuts were used to fix the bearing structure, chassis and gearbox. With respect to servicing the engine, the motor-car "Centaur" petrol is similar to a diesel engine and also requires a more serious diagnosis if suspicious noise is detected during operation. By the way, on uncharacteristic sounds and vibrations it is possible to reveal malfunctions in an exhaust pipe and problems with a gear box.

Faults and repairs

Among the common problems with the motor block are malfunctions in the clutch, gearbox, slippage of the drive belt, the mentioned noises and, of course, a whole complex of malfunctions in the engine. Fortunately, most breakdowns with equipment help to eliminate spare parts for the motor block "Centaur", among which are clutch release bearings, a V-belt, a friction disk mechanism, unclipping clamps and gaskets.

In other situations, it may be necessary to reconfigure the brake system (spring adjustment), if there are problems with the gearbox, then each step should be checked separately, and in the event of problems with the drive belt, the position of the engine itself must be revised or the tension adjusted. Malfunctions with clutch are detected when it slips or does not spin completely. To restore the mechanism, you may need to thoroughly clean the clutch elements, replace the spring or friction disc.

Reviews

The unit as a whole leaves positive impressions of the owners. If we talk in general terms, then the performance that the "Centaur" motoblock is distinguished for is on the foreground. The testimonies indicate that he successfully copes with large holdings of 1 hectare. Of course, even in small areas, it will show the same quality, but its capabilities, perhaps, will exceed the demands of small private farms in many times. The owners and multifunctionality of the device are noted: to bite the bed, mow the grass, cut the furrows and take the same dug and collected root crops to them - not a problem for the Centaur.

But there are also negative reviews. For example, there are many claims to the work of a mill, which shows an unsatisfactory result in neglected areas where it is necessary to get rid of excess weeds. In particular, many note that the grass is literally wound around the working part, leading to a motor stop. But on the other hand, it is, rather, the problem of the wrong content of the cutter, because in an optimally sharpened state, it cuts some types of shrubs well.