Patent Number: 6,253,691

Title: All wheel steer variable load carrying tractor vehicle

Abstract: An all wheel steer variable load carrying tractor vehicle which is particularly suited for towing crop input implements, the front section of which comprises a cab and engine the back section of which comprises several storage containers for carrying bulk crop inputs. The storage containers are releasably attached to the vehicle and can be changed based on the type of crop inputs applied and any implements towed by the vehicle. The vehicle is equipped with all wheel steering to increase maneuverability. The vehicle is also equipped with high flotation tires or tracks to minimize soil compaction. A delivery system in combination with a control system coordinates the movement of the crop inputs from the vehicle to places located off the vehicle.

Inventors: McQuinn; Alvin E. (Edina, MN)

Assignee: Ag-Chem Equipment Co., Inc.

International Classification: A01C 23/00 (20060101); A01C 015/00 ()

Expiration Date: 07/03/2018