The invention discloses an equipment information processing method and device. The method comprises the steps of displaying a first three-dimensional image model of equipment to be bid inviting wherein the first three-dimensional image model comprises at least one of the following information: the size of the equipment to be bid inviting and civil engineering interface information of the equipmentto be bid inviting; obtaining a second three-dimensional image model of bidding equipment corresponding to the equipment to be bid inviting, wherein the second three-dimensional image model comprisesat least one of the following information: the size of the bidding equipment and civil engineering interface information of the bidding equipment; and comparing the first three-dimensional image model with the second three-dimensional image model, and determining whether the bidding equipment meets a preset standard or not according to a comparison result. The technical problem of low equipment material supply efficiency caused by the fact that equipment bid inviting purchasing is based on the two-dimensional drawing technology is solved.