A work vehicle including: a transmission (18) configured to receive motive power input from a motive power source (4), and shift and output the input motive power to a travel device (1); a transmission case (12) housing the transmission (18); and a gear pa...

An oil system (10) configured to supply oil to a transmission (4) and an electrical machine (3) of a vehicle powertrain is provided. The oil system (10) comprises a mechanical pump (11) configured to transfer oil to a first supply conduit (16) of the oil s...