The modern ATB tug is a fully functional ocean tug, capable of towing on a hawser if required. The ATB barge is designed so that it can work with other tugs and be towed. The difference is the ...

The modern ATB tug is a fully functional ocean tug, capable of towing on a hawser if required. The ATB barge is designed so that it can work with other tugs and be towed. The difference is the ...

Ocean Towing Co. is rated at 1,200 miles per ... While the measuring stick for tugboat fuel economy is quite a bit different than cars, you can't shrug off the dramatic improvement shipbuilders ...