An implement operating system includes a U-shaped drive frame with a base beamandparallel side beams supported on wheels including steering wheels, mountedabout avertical pivot axis, and drive wheels. A motor is connected through a drivecontrol todrive the drive wheels. A steering control pivots the steering wheels and thesteering anddrive controls move and steer the drive frame along a travel path. Implementsareconfigured to rest on the ground and when the drive frame is maneuvered to animplement loading position with respect to a selected implement, the implementisconnectable to the drive frame and movable to an operating position supportedby thedrive frame where the selected implement is connectable to an implementcontrol systemoperative to control implement functions. The steering and drive controls areoperative tomove and steer the drive frame and selected implement along the travel path.
