- Working width, m:6,0
- Working speed, km/h:15
- Tractor power, hp:80
- The weight:1600 (2000)
- Number of rows:3
- Maximum working depth, mm:100
It is intended for crushing sunflower residues, stubble, partial mulching of the soil crust surface, as well as partial levelling of the ploughed field. The harrow is designed for mounting on the rear hitch and has three single-row drums filled with water (or empty on sandy soils). The frame design allows the working members to follow the contours of the field. The roller can be equipped with drums with a straight or staggered knife arrangement, and the fan-shaped knife arrangement reduces the impact load on the bearings, allowing the roller to move more smoothly across the field. The knives are made of boron steel with double sharpening and the cutting edge is heat hardened using TVCH equipment to ensure a strong, sharp cutting edge with a longer service life. Three knife drums touch the ground at high speed simultaneously, which has a positive effect on the quality of shredding. The shredded plant residues have a size of 5-12 cm, which provides optimal conditions for complete decomposition into compost and mineralisation. Its unique design reduces the tractor power required and it works effectively on soils with different terrain. The robust design of the roller, high quality materials and components ensure stable performance in various operating conditions. Mark KZKF Waterproof KZKF Drainage Weight of the working body 350 kg (with water - 480 kg.) . 380 kg (with water – 500 kg.) . Purpose of the working body High crushing force - impact roller. For the residues of large crops - corn, sunflower . For crushing crop residues, mulching, levelling the field. . It is practically determined by the feedback of numerous customers that the knives can easily withstand from 1000 to 1500 hectares. The wheel hub for agricultural machines allows you to easily withstand the load during operation. One operator (tractor driver) can unfold and fold the roller into the transport position. According to feedback from our customers, the rollers have successfully covered more than 1,500 hectares without the need to flip the blades, which have double-sided sharpening. However, blade service life depends significantly on the soil type. The KZKF crop residue roller from Favorit is equipped with double-edged boron steel blades. If one side of the blades becomes dull, they can simply be turned over on the roller drum to restore their ability to effectively chop crop residues. Yes, used oil can be poured into the crop residue roller. It can even be preferable to water because it increases the weight of the roller. Greater weight provides more effective shredding, while the oil also helps protect the roller from corrosion.
Straight knives,
Staggered knives,
The roller runs more smoothly, less load on the tractor. 
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