Our heavy duty cartridge pins are made of a special alloy steel and undergo a special heat treatment to sustain severe and continuous load and impact conditions. Filled with high quality lubricating oil, during the use of mechanical seals, the lubed surfaces constantly renew themselves. This process is a direct factor that increases the service life which is repeated during the use of the product in the machines.
Strict controls and accurate analysis guarantee the high quality standard of TACK bogie pins , ensuring top performance. TACK bogie pins stand out for their excellent friction resistance, also at extremely temperature conditions. They have proven themselves in various regions of the world with the good quality and durability resulting .
Till now we have available bogie pins for bulldozers of Caterpillar D8N, D9N , D10N , D11N and Komatsu D155, D275, D375 and D475, which can cover almost all regular models.