Kev tsim cov log tsheb Ameslikas txhais tau tias Tawm ntawm Txoj Kev Tire thiab hu ua LOS YOG lossis OTR. Tam sim no nws tsuas yog hais txog txhua yam ntawm cov log tsheb siv hauv engineering tsheb thiab kev tsim kho tshuab, suav nrog cov tsheb thauj khoom pov tseg, scrapers, excavators, loaders, bulldozers, graders, rollers, beach cranes, cranes, qhob mixers thiab lawv cov tsheb thauj khoom thiab lwm yam tshwj xeeb log tsheb rau engineering. tsheb tsim. Tsis tas li ntawd, nws tseem suav nrog cov log tsheb rau kev sau qoob loo hauv hav zoov, suab puam, swamps, thiab lwm yam, uas yog qhov nyuaj heev thiab muaj ntau yam kev ua haujlwm, thiab tau muab faib ua ob hom kev thauj mus los thiab kev ua haujlwm raws li kev ua haujlwm. Kev tsav tsheb ceev, cov log tsheb ua haujlwm qis dua 10km / h, thiab cov log tsheb thauj khoom yog 15 ~ 65kg / h, qhov tseeb, lawv tau siv rau hauv qhov chaw xws li pob zeb, pob zeb lauj kaub, xuab zeb mus rau cov av mos, swamp thiab suab puam, thiab tej yam kev mob yog complex thiab hnyav heev. Ntxiv rau qhov kev ua tau zoo yuav tsum tau ua, tshwj xeeb yog them rau cov yam ntxwv ntxiv xws li puncture resistance, puncture resistance, heat resistance, heat dissipation, traction thiab floating.
