Patent ID: 9446662
Filing Date: 2016-09-20
CPC Classification: B60F,B60K

Claim Text:
1. An auxiliary drive system, comprising: a transmission having a housing containing a plurality of gears and further having at least first and second power takeoffs at said housing; a hydraulic pump connected to and driven by said first power takeoff of said transmission, said pump producing flow and being in fluid communication with a hydraulic motor; said hydraulic motor operably connected to said second power takeoff wherein said second power take-off is utilized as an input to said transmission; a control valve to vary flow rate of hydraulic fluid to said hydraulic motor; said hydraulic motor and said hydraulic pump being mechanically downstream of a connection between an engine and said transmission; said hydraulic motor driving said second power take off and a drive shaft operably connected to said transmission when said transmission is in a neutral position.