ABSTRACT OF THE DISCLOSUREA mobile grain auger having an elongated cylindricalcasing having an intake end and a discharge end, a helicoidalauger flight extending through the casing, a motor to rotatethe flight to convey grain from the intake end to the dischargeend of the casing, two legs defining a calliper frame andhaving their divergent ends supporting the casing at spacedpositions along its length. A pair of coaxial ground wheelssupport a horizontal pivotal axis about which the frame isliftable in the place of the casing's longitudinal axis. Firstadjustment means are operable to change the calliper angle, areaction member is positioned to engage the ground between thecommon axis of the wheels and the intake end of the casing. Atilt adjustment means is connected between the frame andthe reaction member and is operable to vary the slope of thecasing in a controlled manner.
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