tugboat Donald R
|Model #:||6-160||Engine #:||7495|
|Bore & Stroke:||12 3/4" x 16"||Cylinders:||Six|
When Seattle entrepreneur Horrace McCurdy's Puget Sound Bridge & Drydock Company built three yard tugs for the US Navy, they were powered by Washington Iron Works engines. Though the tug has changed from the YTB-361 to the Roland Foss to the Donald R, the engine has remained the same.