Rotary mower "Zarya": reviews, specifications, characteristics

Large-farm land for hay, and clearing fields of weeds gasoline or regular braid may not be enough. Optimize and speed up the process will help the mower «dawn». It is provided for use with different types of tillers produced in several modifications, differing in the type of attachment and some design elements. Consider the characteristics and features of these devices, as well as user reviews.

Manufacturer

Produced lawn mower “the dawn” unit of Kaluga turbine plant, established in 1966. In the product range of the plant includes turbine engines, power plants, and a wide range of products of mass use. Engine with one cylinder type DM-M1 is operated on different machines, water pumps, home appliances, agricultural blocks. For the latter devices provided a number of attachments, including mowers.

Device

The market offers two versions: lawn mower “the dawn” and “dawn-1». The first version is divided into the CU model.05.000 (for use with tillers produced KADVI) and CU.05.000-03 (a variation designed for machinery from other manufacturers).

Consider the attachments of aggregates with most of the domestic tillers. The principle of operation of the mechanism is in the cutting of grass by a pair of knives placed on the discs. Elements are fixed freely on the pins, under the action of centrifugal force during rotation protrude over the edge of the disc taking position.

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It is Worth noting that to connect the fixture to the tillers of different designs there are several variations of the mower, wherein the drive pulleys and the size of the tensioner. The main interaction is via the node with the belt. Lawn mower "dawn-1” is designed for aggregation with the output shaft of the PTO equipment type «Ugra». The interaction is done via regular or extra gear. The modification has a low weight, which facilitates its connection to walking tractor. In addition, you have the option of adjusting the height of the mowed grass.

Technical Parameters

The following characteristics, which have rotary mower “dawn CU.05.000”. In parentheses are the parameters for the CD.05.000-03 and "Dawn-1”

• Power tillers – 5 (7/6) horsepower.
• Capture width – all models it is 80 cm
• Operating Speed maximum – 4 (4/3) km/h.
• Maximum cutting height – 7 (7/10) cm
• Height of grass treated at the high – all modifications of 1 m.
• Capacity – 0,2 (0,15/0,2) ha/hour.
• Revving – 2400 (2400/2635) spins per minute.
• Length – 80 (81/49,2) cm.
• Width – 93 (93/84) cm
• Height – 54 (78/43) cm
• Weight – 31 (33/28) kg.

Features

As you have already understood, you can connect a rotary mower «dawn» to the tillers. The unit has a number of features. Its design is practical and easy. The technique confidently and effectively mows different types of grasses, including cereal crops with thick stems up to a diameter of 10 mm. the Drive belt cooperates with the working portion by the connection shaft pulley PTO or direct connection to the engine ("dawn-1”).

Loose knives provide an opportunity to weaken the influence of the irregularities of the ground to end the work. In addition, this design allows you to abrasivity areas with kraevymi burrows, dense edges and roots. As a fuse in case of contact with rigid obstacles, there is a system spot welded clips that break under the load higher than normal, which protects the mechanism from damage.

Pros and cons

The Main advantage of which has a rotary cutter «dawn» (for walk-behind «Neva» and analogs) – the possibility of folding the cut hay in neat rolls. Feature greatly facilitates further processing. If you have too thick of grass this approach increases the drying time. The tool is safer than shearing modification because it has a protective fuse. However, the safety measures should not forget, can not be allowed any contact with the discs, and cutting knives in the enabled state.

The cons of this mower is the rapid wear of the drive belt. This is due to the fact that the treatment plots with different topography, the working part of the fixture has a certain freedom of movement relative to the cultivator. This leads to the coaxial position of the pulley and motor that accelerates belt wear and deformation. Having the necessary skills, we could use a more rigid connection, without losing the possibilities of the free flow of the work unit.

“dawn-1»

The disadvantages of this model include high labor costs for mounting on the cultivator. Structurally provided for connecting the mower to the PTO rear of the engine technology. This will require the deployment handle 180 degrees, to set the reducer and replace it with a rotarymower. The movement of the tillers produced on the back of the speed.

You will also need to provide the possibility of activation of high gears when driving forward. This is necessary in order to at high speed to eliminate the possibility of hitting the operator. The complexity of such operations depends directly on the design features of the cultivator and may require some manipulation for switching the actuators, gearboxes and other elements responsible for the management of technology.

The Differences between the modifications

Spare Parts for mower "dawn-1» tougher and more sophisticated. In addition, the increased speed of working discs (2400-2635 rotations per minute). Weight increased by 4 kg. the new ski design to facilitate the carrying out of works on rough sites.

The Speed of the grass all variations about the same and is 2 to 4 km/h. Gripper has an identical width – 800 mm. the Main difference is the method of attachment to the cultivator. If “the dawn” is fixed from the front of equipment by means of a pulley and a tensioner, the updated version is attached by connection to the PTO shaft via a universal reducer. Both units do an excellent job with the tasks on private plots and in small and medium agricultural farms. The equipment enables the owner to accelerate and facilitate the process of collecting hay, providing a safe and orderly during the operation.

Lawn Mower «dawn» reviews:

Overall, the feedback from owners consider technology a positive. Some consumers improve the design by welding the dividers like a combine harvester. This enables better handling of uneven surfaces. In "Dawn-1” this rework is not required due to the new skis.

Once the owners changed the factory knives for segment options. They reduce vibration and load on the wheel, but should be mounted freely so as not to impair the overall functionality of the mower. Furthermore, the users noted the high productivity, ease of use and durability.

In conclusion

The technique in question is operated not only in agriculture, but also purchased for public works (removal of grass in the parks and squares). Equipment from Kaluga producers actually replaces not just the wheele car, but a lawn mower and trimmer for the grass. Along with reliability, “the dawn” has high performance, is capable of processing per hour to twenty acres.