Ubu umubare munini wibisahani bikoreshwa kuri crane ya crawler, uburemere bwiyi sahani ni kilo mirongo, ibiro birenga amagana.Umwirondoro wa crawler yerekana tekinoroji muri rusange: gukoresha kugaburira umwirondoro, gucukura (gukubita), kuvura ubushyuhe, kugorora, gushushanya nibindi bikorwa, ikibaho cya bulldozer ni akabari kamwe, ibara rusange ryamabara ni umuhondo;Ububiko bwa Excavator mubusanzwe ni utubari dutatu, ibara ryirangi ni umukara.
Kuvura ubushyuhe bwinkweto zinzira ninzira igoye cyane, kandi guhimba diathermic ninzira yingenzi mubikorwa byose byo kuvura ubushyuhe.Guhimba diathermy yinkweto za track (diathermy nubushuhe bwibanze bwicyuma kuva hanze kugeza imbere, aribwo buryo bwo kuvura ubushyuhe mbere yo guhimba ibyuma no gukora) burashobora kurangizwa no guhitamo itanura rishyushya rya induction.
Hagati aho, WJ irashobora gushushanya byombi na OEM yo gusimbuza porogaramu.
Ikintu | C | Si | Mn | P | S | Cr | Ni | Mo | Al | Cu | Ti |
ASTMA128E | 1.00-1.40 | 0.50-0.80 | 11.50 -14.50 | .080.08 | ≤0.045 | / | / | / | / | / | / |