ENGINE MOUNTING STRUCTURE OF A LOW FLOOR TYPE VEHICLE

摘要

[Subject] To widen a banking angle of a type engine, to enable enhancing the degree of freedon in desigining an intake system, further, to lower the V type engine, to enable lowering rthe center of gravity of a low floor type vehicle and to enable more reduceing vibration. [Sloving Means] In a low floor type vehicle 10, a banking angle 01 of a longitudinal V-type engine 100 mounted below a low floor is set to an angle equal to or exceeding approximatley 90 0. The V-type engine is arranged with a biusector l1 of the banking angle directed toward a head pipe 21 of a body frame 20. The bode frame is composed of a pair of reigh aznd left upper frames 22 extended backward and downward from the head pipe and pair or right and left down frames 23 exteded downward from the head pipe and couple to the front of a crankcase 104 of the V-type engine and is a diamond type frame from which the V-type engine can be suspended.