- Country of manufactureRussia
The knife average for the semitrailer gidrofitsirovanny grader SD-105A, can be also applied to the DZ-122, DZ-143, DZ-180, GS-14.02 graders
Profile material — the high carbon alloyed steel 65G (HRC 28... 30);
The knife strip is executed 14 mm thick in accordance with GOST 14959-79;
High-quality steel ensures optimum functioning on any paving.
Average knife sizes: 1820х180х14 mm