To provide a saddle ride-type irregular ground traveling four-wheel vehicle capable of maintaining intake system equipment even immediately after traveling.
The saddle ride-type irregular ground traveling four-wheel vehicle 1 having a storage case 31 for storing a belt-type continuously variable transmission includes an engine intake device 32 with an intake controller for adjusting and supplying an air-fuel mixture and with an air cleaner box 36. The air cleaner box 36 is arranged above the storage case 31. An opening 37 for maintaining the inside of the air cleaner box 36 is formed on a side face opposite to the storage case 31, and closed by an attachable/detachable cover member 38 so as to be openable and closable. An exhaust pipe 41 of an engine exhaust device 39 is led out toward the forward direction of an engine body 28, then made to pass above a crank case 29 at a side opposite to the storage case 31, and bent downward in the rear of the crank case 29 to be extended rearward while preventing overlapping at the lateral side of the opening 37.
COPYRIGHT: (C)2008,JPO&INPIT
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Shunguchi Sekiguchi
Akio Saruwatari
Osamu Kawamura