Patent ID: 7600575

Claim:
A method for providing for improved functionality and flexibility of a tractor, comprising: attachment of a box scraper on the back of said tractor through connection of said box scraper to a hydraulic system found on said tractor that allows for vertical movement of said box scraper, said box scraper further comprising: a main frame having a rearward end; a first side having three female fittings wherein said female fittings are oriented towards each other in a substantially planar triangular orientation; and a second side having three female fittings wherein said female fittings are oriented towards each other in a substantially planar triangular orientation; and a row of three female fittings wherein said row of female fittings is positioned on said rearward end of said main frame; releasable attachment of a modified trench backfill blade wherein said modified trench backfill blade further comprises: an inner concave face; an outer convex face wherein said inner concave face and said outer convex face form a substantially semicircular shape, said semicircular shape forming a first side wing, a second side wing and a substantially planar center portion located substantially equidistant from said first side wing and said second side wing wherein said substantially planar portion attaches through said outer convex face to a support bar that attaches to said rearward end of said mainframe through one of said female fittings located on said rearward end of said mainframe with a male fitting; securing of said male fitting to one of said female fittings through pins.