A childhood favorite of mine, the Operating Log Loading Bulldozer No.3415 -was available as an accessory between 1981 and 1985 and included in some sets, such as the Long Haul Trucking (No.3215 - 1981).  Mike Turvey created a modification for this accessory that allows the tractor to return to its original position without manually pushing it back. This is a must-have IMHO. I never liked forcing the bulldozer back into place! Check out our installation video and demonstration of this cool US1 Trucking mod below. You can download the 3D print file or buy the part on our 3D printed parts page.

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