ʻO nā ʻāpana excavator XG806F track roller

XG806F trackwiliwilihe mea nui ia o XG806F crawler excavator chassis o XG806F, aia he 5 o lakou ma ka aoao hookahi, o kana hana nui ke kākoʻo i ke kaumaha o ka excavator a olokaa ma ka loulou kaulahao track o ka mea kolo, a ma ka manawa like, palena. ʻO ka crawler lateral slip, pale i ka derailment, e hōʻoia i ka hele maʻamau o ka excavator a me ka hana. nā sila hali hilinaʻi a me ke kū'ē'ōwili haʻahaʻa.