● TRD-H4 ndi njira imodzi yokha yowakitsira yozungulira yomwe imapangidwira mahinji a mipando yakuchimbudzi yofewa.
● Imakhala ndi kamangidwe kakang'ono komanso kosunga malo, kuti ikhale yosavuta kuyiyika.
● Ndi mphamvu yozungulira 110-degree, imapereka kuyenda kosalala komanso koyendetsedwa.
● Wodzazidwa ndi mafuta apamwamba a silicon, amaonetsetsa kuti ntchito yochepetsetsa ikhale yabwino.
● Njira yochepetsera ndi njira imodzi, yoperekera kusuntha kolunjika kapena kosiyana ndi koloko. Mtundu wa torque umasinthika kuchokera ku 1Nm mpaka 3Nm, kutengera zomwe amakonda. Damper iyi imakhala ndi moyo wocheperako pafupifupi 50,000 popanda kutayikira kwamafuta.