** Construction equipment provider's shares up about 7 pct at C$34.23
** Stock touches all-time high of C$34.90
** Company's Q2 revenue, earnings beat analysts' estimates
** At least 2 brokerages upgrade stock to "outperform"
** Four of 10 brokerages rate the stock "buy" or higher, 6 "hold"
** At least 4 brokerages raises PT; BMO Capital Markets lifts by C$4 to C$36, the steepest raise
** Median PT is C$34.63
** Up to Tuesday's close, stock had risen about 12 pct this year