Mbiri ya HXP600Kma track pads a excavator, yankho lalikulu kwambiri lopititsa patsogolo ntchito ndi kulimba kwa makina olemera. Ma trackpads awa adapangidwa kuti apereke chofufutira chanu kuti chikhale chokoka bwino, chokhazikika komanso chitetezo, kuwonetsetsa kuti chikuyenda bwino komanso kogwira ntchito m'malo osiyanasiyana komanso malo ogwirira ntchito.

Chifukwa amapangidwa kuti apirire zovuta zantchito,zofukula rabala zofukulandi njira yodalirika pantchito zamigodi ndi zomangamanga. Zofufutira zokhala ndi mphira wokulirapo zimapereka kukana bwino kwa ma abrasion kuposa zitsulo wamba, kumachepetsa kung'ambika ngakhale pamalo osagwirizana kapena amiyala. Mphamvu zamapangidwe ndi moyo wautali wa izichofukula cha rabaraZigawo zimasinthidwa ndikuwonjezera zigawo za Kevlar kapena zingwe zachitsulo zophatikizidwa. Kutanuka kwachilengedwe kwa mphira kumathandizanso kuti mayamwidwe agwedezeke, kuchepetsa kupsinjika kwa m'mimba. Zopangira mphira zofukula zimatsimikizira kugwira ntchito kwanthawi yayitali, kutsitsa mtengo wokonza ndi nthawi yopumira, kaya akugwiritsidwa ntchito pomanga misewu kapena m'mizinda. Ndiabwino pazovuta zomwe ma digger trackpads amayenera kugwira ntchito mokhazikika pansi pa kukanikiza kosalekeza chifukwa amatha kupirira katundu wamkulu popanda kusweka kapena kugawanika.