Cutting heads for hydraulic arms GK series 80L/100L/120L/140L/142L/110/140
Cutting heads for hydraulic arms GK80L, GK100L, GK120L, GK140L, GK142L, GK110, GK140 are used for cutting grass, bushes and all kinds of shredding cut-off branches. Application together with hydraulic arms allows for mowing grass and bushes in hard to reach places such as roadside ditches behind protective barriers, slopes, ditches, roadsides. Mowing heads mounted oscillating on the floating extension arm, allows for a perfect copying of the terrain. They leave an area equal to that of a finely divided material, which also functions as a layer of fertilizing.
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1UNIVERSALPossibility of using with various hydraulic arms.
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2COMFORTABLECutting head control from the carrier cabin.
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3REPLACABLE BLADESPossibility of using variety of cutting knives.
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4MULTIPLICITY OF APLICATIONSPossibility of mowing embankments, ditches, roadsides, urban areas, orchards, meadows, pastures, slopes, levees, etc.
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5EASY TO USEOne person can both drive the vehicle and operate the machine.
| GK80L | GK100L | GK120L | GK140L | GK142L | GK110 | GK140 | |
| Operating width [mm] | 800 | 1000 | 1200 | 1400 | 1400 | 1100 | 1400 |
| Number of cutting knives [szt.] | 22(typ Y) | 24(typ Y) | 26(typ Y) | 30(typ Y) | 30(typ Y) | 10 | 12 |
| Working shaft diameter [mm] | 76 | 76 | 89 | 89 | 89 | 133 | 133 |
| Tracing shaft diameter [mm] | 89 | 76 | 101,6 | 101,6 | 101,6 | 133 | 133 |
| Hudraulic motor power [kW] | 28/38 | 28/38 | 28/38 | 28/38 | 35 | 35 | 35 |
| Connector size [mm] | 60 | 60 | 60 | 60 | 60 | 80 | 80 |
| Weight [kg] | 115 | 155 | 185 | 205 | 205 | 290 | 318 |
| Min. oil flow rate [l/min] | 80 | 80 | 80 | 80 | 80 | 90 | 90 |
| Min. oil operating pressure [bar] | 210 | 210 | 210 | 210 | 250 | 250 |
Additional equipment:
Cutting head PRONAR GK80L
Cutting shaft variant G (080B knives) – 22pcs*
Cutting shaft variant M (080C knives) – 22pcs*
Cutting shaft variant N (080D knives) – 22pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK100L
Attachment beam
Cutting shaft variant H (100B knives) – 24pcs*
Cutting shaft variant M (100C knives) – 24pcs*
Cutting shaft variant A (100D knives) – 24pcs*
Cutting shaft variant N (100E knives) – 24pcs*
Cutting shaft variant O (100F knives) – 24pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK120L
Attachment beam
Cutting shaft variant H (100B knives) – 26pcs*
Cutting shaft variant M (100C knives) – 26pcs*
Cutting shaft variant A (100D knives) – 26pcs*
Cutting shaft variant N (100E knives) – 26pcs*
Cutting shaft variant O (100F knives) – 26pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK140L
Attachment beam
Cutting shaft variant H (100B knives) – 30pcs*
Cutting shaft variant M (100C knives) – 30pcs*
Cutting shaft variant A (100D knives) – 30pcs*
Cutting shaft variant N (100E knives) – 30pcs*
Cutting shaft variant O (100F knives) – 30pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK140L
Attachment beam
Cutting shaft variant H (100B knives) – 30pcs*
Cutting shaft variant M (100C knives) – 30pcs*
Cutting shaft variant A (100D knives) – 30pcs*
Cutting shaft variant N (100E knives) – 30pcs*
Cutting shaft variant O (100F knives) – 30pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK110
Cutting shaft variant F (110A knives) – 10pcs*
Cutting shaft variant I (110B knives) – 10pcs*
Cutting shaft variant J (110C knives) – 10pcs*
Cutting shaft variant B (110E knives) – 10pcs*
Cutting shaft variant K (110F knives) – 10pcs*
Cutting shaft variant L (110G knives) – 10pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Cutting head PRONAR GK140
Cutting shaft variant F (110A knives) – 12pcs*
Cutting shaft variant I (110B knives) – 12pcs*
Cutting shaft variant J (110C knives) – 12pcs*
Cutting shaft variant B (110E knives) – 12pcs*
Cutting shaft variant K (110F knives) – 12pcs*
Cutting shaft variant L (110G knives) – 12pcs*
*Parameters and description may be found in Pronar Municipal Machinery Catalogue
Operating instructions
GK- Operating instructions
GK-L