Round baler PR-F-145SH

Round baler is designed for picking up and compressing of hay and straw into round bales with subsequent twine winding.

Round baler PR-F-145SH is the next stage of modernization of the round baler PR-F-145 by increasing the working width of the baler and pressing density and by installing of two types of winding machines, which allow winding the bales with twine, as usual, and with a grid.

The round baler is a semi-trailer machine and consists of a constant-volume compression chamber, a drawbar with a coupling loop, a base of a two-wheel chamber, a picking-up mechanism, mechanical and hydraulic drives of the working tools, compression mechanism and electrical equipment. The mechanism for winding the bale with twine tilts up while working with the grid. The baler is equipped with an alarm system and remote control of the mechanisms.

Advantages of round baler PR-F-145SH:

• Due to the increase in the width of the pick-up mechanism to 1.9 m, picking-up of wider windrows is ensured;

• Reducing the distance between the picking tools from 88 mm (PR-F-145) to 54 mm allows to reduce losses during picking-up of hay or straw;

• Reducing the diameter of the picking-up mechanism allows to reduce a load on the picking-up tools and subsequently to increase their durability;

• An additional roller installed behind the picking-up mechanism improves a bale formation;

• An installed compression mechanism with a large number of slats ensures the formation of a denser bale;

• A passive compression roller with a grid installed in front of the baler ensures a steady supply of the mass to the baler and allows to get more steady bale density;

• A possibility to make winding of bales with a twine as well as with a grid;

• Fast switching from one way to winding bales;

• Winding bales with a grid increases the productivity of the baler;

• The bales winded with a grid have the correct cylindrical shape, they are convenient for transportation, they are less susceptible to atmospheric precipitation and are better preserved.

Type	semi-trailer
Effective width, m.	1,9
Overall dimensions, m.:
- length	4,15
- width	2,75
- height	2,4
Weight, t.	2,8
Bale dimensions, m.:
- diameter	1,45
- length	1,2
Bale weight, kg.:
- hay	220-375
- straw	150-250
Operating speed, km/h	6-12
Efficiency, t/h	4,6-6,2
Type of binding material	polymer grid, twine
Drawbar category of the tractor	1,4-2,0
Hitch device	TSU-1G