Maulalo amawu aukadaulo amapangidwa molingana ndi muyezo wa OEM.Maulalo onse a Crafts track amapangidwa ndi chitsulo chapadera cha 35MnB.Poyerekeza ndi maulalo ena omwe adapangidwa ndi 40MnB kapena 40Mn, maulalo athu amawu ndi abwinoko pakulimba komanso kukana kwamphamvu.
Njira zopangira makina ndi njira yabwino yopangira maulalo onse a njanji, kuphatikiza kugaya pamwamba, kubowola bowo la bawuti, kusalala kwa bawuti pamwamba, dzenje la pini yamakina mpaka kukula kwake.Kupatula zinthu zakuthupi, chithandizo cha kutentha ndi njira yofunika kwambiri yowonetsetsa kuti njanji imalumikizana bwino.Zojambula zimatengera njira ziwiri zochizira kutentha pa ulalo uliwonse wa njanji: choyamba, kuyenga kwamafuta - ulalo wonse kuumitsa HRB 270 ° - 297 °;chachiwiri, pakati pafupipafupi kuumitsa - njanji ulalo pamwamba kutentha kutentha HRC52 ° - 56 °, kuya kwa 6mm.
Pambuyo pa njira ziwiri zochizira kutentha, maulalo athu amakhala olimba komanso olimba, zomwe zimakupatsani moyo wautali wautumiki komanso zotsika mtengo.
Ma track maulalo amatchedwanso unyolo wa njanji, nthawi zambiri, pamakhala mabowo 4 olumikizirana pa tray mbale ndi mabowo ena 2 oyeretsa pakati.Mabowo oyeretsera amatha kuchotsa pansi pa mbale zokha.Ma mbale awiri oyandikana ali ndi gawo lotukuka.Kuti tipewe zidutswa zamiyala zomwe zidakhazikika pakati ndikuyambitsa kuwonongeka, mbale zotsata zokhala ndi mawonekedwe a makona atatu zitha kugwiritsidwa ntchito ngati chofukula chikuyenda pamtunda wonyowa, chifukwa mawonekedwe a makona atatu amatha kukanikiza nthaka yofewa ndikuwonjezera mphamvu yothandizira.Pokhala ndi mitundu ingapo yosankha, maulalo amawu amisiri akugwiritsidwa ntchito pamitundu yapadera ya zofukula zamtundu wa zokwawa ndi ma bulldozer kuyambira 6t mpaka 100t.Amagwiritsidwa ntchito kwambiri m'mafukula odziwika bwino amtundu ndi ma bulldozers, monga Caterpillar, Komatsu, Hitachi, Kobelco, ndi Hyundai etc.