Silverback Marine has completed seatrials and commissioning of the OX series, twin Z-Drive equipped truckable tug earlier this month.The concept was designed to fulfill the vision of a truly tow-capable, tractor tug style vessel to the non subchapter M market.<p><p>https://www.marinelink.com/news/silverback-truckable-tug-commissioned-537123</p></p>