Iibhloko ze-polyurethane buffer zineempawu ezininzi ezigqwesileyo, ezibandakanya ukomelela koomatshini abaphezulu, ukugquma kakuhle, ukungaqhubi, ukumelana nomhlwa, ukumelana nobushushu, ukumelana nokubanda, ukumelana ne-oyile kunye nokungagugi.Xa kuthelekiswa nohlobo lwerabha, uhlobo lwe-spring kunye nohlobo lwe-hydraulic-buffers olusetyenziswayo ngoku kwilizwe lethu, ii-polyurethane buffers azinayo nje ukusebenza okuphezulu kwe-buffer, kodwa zikwanazo nomxhuzulane ocacileyo omncinci, ulwakhiwo olulula, ixabiso eliphantsi, kunye nofakelo olulula kunye nokugcinwa.