| 摘要 |
An engine (2) includes: a crankshaft (40), a transmission having a drive pulley and a driven pulley; a first oil pan (110) for receiving oil supplied to the crankshaft (40); and a second oil pan (140), which receives oil supplied to the transmission (60) and is formed separately from the first oil pan (110). The crankshaft (40) extends in a vehicle width direction of a straddle-type vehicle on which the engine (2) is mounted. A drive pulley shaft (62) for driving the drive pulley is disposed parallel to the crankshaft (40). At least a portion of the first oil pan (110) and at least a portion of the second oil pan (140) are respectively disposed in parallel with the crankshaft (40) and the drive pulley shaft (62). The second oil pan (140) has a section extending across the vehicle and engine center lines (C1, C2) in the vehicle width direction.
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