The Dale Pyatt has a diesel-electric design, making for easier operation than with typical friction controls. The crane, spud winches, and walking spud all can be controlled from the operator's cab using two joysticks, enabling CASHMAN to achieve significantly higher production without increasing personnel or support equipment, and in turn reducing overall production costs. In addition to the vessel's unmatched production, CASHMAN achieved unprecedented environmental compliance with the Dale Pyatt. The dredge was the only dredge in the United States to be fully EPA Tier 4 Compliant. It also uses double-walled fuel tanks and carries enough fuel for about a month of operations.
The dredge took its maiden voyage in October 2013.
These aren’t dredges-—they’re muck buckets. Totally capable of scooping mud from anyplace except UNDER THE SHIP, where the stuckishness is. Remember how they got the Intrepid unstuck from its dock in NYC when they took it to drydock for a paint job? They water-hose-blasted the muck and mire away. Gonna be interesting to see the next way this can be screwed/unscrewed.