Ugbu a, a na-eji nnukwu efere nkedo na crawler crane, arọ nke efere a dị ọtụtụ kilogram, ihe karịrị narị kilogram.Profaịlụ crawler plate technology nhazi teknụzụ bụ n'ozuzu: ojiji nke nri profaịlụ, mkpọpu (punching), okpomọkụ ọgwụgwọ, ịgbatị, eserese na ndị ọzọ usoro, bulldozer osisi bụ otu mmanya, n'ozuzu agba agba bụ odo;Ngwuputa osisi bụ n'ozuzu mmanya atọ, agba agba bụ oji.
Usoro ọgwụgwọ okpomọkụ nke akpụkpọ ụkwụ egwu bụ usoro mgbagwoju anya, na diathermic forging bụ usoro kachasị mkpa na usoro ọgwụgwọ okpomọkụ niile.The diathermy forging nke track akpụkpọ ụkwụ (diathermy bụ integral kpo oku nke metal si n'èzí na n'ime, nke bụ okpomọkụ ọgwụgwọ tupu metal forging na akpụ) nwere ike mechaa site na ịhọrọ ọkara ugboro induction kpo oku oku.
Ka ọ dị ugbu a, WJ nwere ike chepụta maka ngwa ọdịnala na OEM nnọchi.
Ihe | C | Si | Mn | P | S | Cr | Ni | Mo | Al | Cu | Ti |
ASTMA128E | 1.00-1.40 | 0.50-0.80 | 11.50 -14.50 | ≤0.08 | ≤0.045 | / | / | / | / | / | / |