Design Portfolio

4000_Class_Inland_River_Towboat-Crowley.pdf

4000 Class Inland River Towboat Specifications

LENGTH

124′-8″

BREADTH

44′-0″

LOADED DRAFT

9′-0″

TONNAGE, US REGULATORY

under 300 GT

ESTIMATED PERFORMANCE

6 knots cruise with barge

PROPULSION MACHINERY

2 x customer preference

PROPELLER SHAFTING

Conventional shafting with reduction gears, steering/flanking rudders 
-OR- Z-drive propulsion 

REDUCTION GEAR RATIO

TBD

FUEL CAPACITY

30,000 Gal

LUBE OIL

475 Gal

DIRTY OIL

475 Gal

POTABLE WATER

18,000 Gal

GRAY WATER

4,500 Gal

BLACK WATER

4,500 Gal