The Saurer RK7 was produced and used in WWII, its design intended to adapt the functionality of the wheel for speed and caterpillars for uneven ground. The weak point was precisely the time to change this systems. Few were produced and quickly became obsolete, despite its innovative spirit.
STL (Stereolithography, filesize: 7.66 MB), OBJ (OBJ, filesize: 5.4 MB), 3DS (3D Studio, filesize: 622 KB), DAE (Collada, filesize: 9.19 MB), FBX (Autodesk FBX, filesize: 5.31 MB), IGE (IGES, filesize: 299 Bytes), MAX (Autodesk 3ds Max, filesize: 1.12 MB), SKP (Sketchup, filesize: 1.72 MB), OTHER (Other, filesize: 526 KB)