Patent ID: 6250414
Filing Date: 2001-06-26
Classification: B60K,F16H

Abstract:
A working vehicle comprising:an engine disposed adjacent one end in a fore and aft direction of a vehicle body;a propelling transmission case disposed adjacent the other end in said fore and aft direction of said vehicle body; anda hydraulic stepless transmission case disposed between said engine and said propelling transmission case;said hydraulic stepless transmission case housing a hydraulic stepless transmission having a hydraulic pump and a hydraulic motor for changing speed of engine output, and transmitting the engine output to a propelling transmission in said propelling transmission case;said hydraulic stepless transmission case defining an oil chamber accommodating said hydraulic pump and said hydraulic motor, wherein said hydraulic stepless transmission case includes a wall disposed adjacent said propelling transmission case and extending transversely of said vehicle body, said wall mounting respective shafts of said hydraulic pump and said hydraulic motor, said shafts positioned side by side with each other, and said wall defining an oil line communicating with said hydraulic pump and said hydraulic motor, andwherein said engine, said propelling transmission case and said hydraulic stepless transmission case constitute a body frame.