| 摘要 |
PURPOSE:To prevent the floating of a front wheel and a drop in a tracting power even when an agricultural machine is installed aft by fitting a main transmission case at the front end of a tractor body and mounting the engine between front and rear wheels. CONSTITUTION:A main transmission case 1 is provided at the front side of the subject tractor and a rear wheel transmission case 5 at the rear side respectively and both cases 1 and 5 are connected to each other via a frame 4. A front wheel transmission case 6 is provided forward of the frame 4. A front wheel 10 is provided to both sides of the front wheel transmission case 6 via a slave transmission case 9. A wheel case 11 is fitted to both sides of the rear wheel transmission case 5, a rear wheel 12 is fitted thereto and a pillar 13 is fitted to a connection reinforcement frame connecting the cases 5 and 11 for providing a link mechanism 'C' to mount an agricultural machine 'B'. An engine is mounted on the connection frame 4 forward of the pillar 13 and a step 18 is extended at both right and left sides except for engine part, and the forward part. The front end of the step 18 is fitted with an operation lever 22 and a fuel tank 20 is installed at the back of an engine cover 19.
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