Cummins (CMI) came out with quarterly earnings of $6.43 per share, beating the Zacks Consensus Estimate of $4.99 per share. This compares to earnings of $5.26 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +28.86%. A quarter ago, it was expected that this engine maker would post earnings of $4.82 per share when it actually produced earnings of $5.96, delivering a surprise of +23.65%.Over the last four quarters, the company ha ...