A working vehicle comprising, a left front wheel (5310L) and a right front wheel (5310R), and a radiator (200) which is arranged behind one of the left front wheel (5310L) and the right front wheel (5310R), characterized in that the working vehicle comprises, a mudguard (400) which protects the radiator (200), and a radiator-attaching frame (300) which attaches the radiator (200) to a vehicle-body (5000), wherein in a case where the radiator (200) is arranged behind the left front wheel (5310L), the mudguard (400) is arranged between the left front wheel (5310L) and the radiator (200), in a case where the radiator (200) is arranged behind the right front wheel (5310R), the mudguard (400) is arranged between the right front wheel (5310R) and the radiator (200), and the mudguard (400) is attached to the radiator-attaching frame (300).
