. American engineer . H I R^^^TT°5ir>i \|\<-. Cast Steel Frames: the Construction at the Cylinder Connection is Unusually Heavy and Strong. May, 1912. AMERICAN ENGINEER. 237 liatios. Wright oil drivers H- tractive effort l.^- Tolal wciKlit -^ tractive t-ffort Tractive effort X dinni. drivers -H equivalent heating surtacc* Tractive effort X diam. drivers total heating surface TotaJ heating surface -^ grate area Firebox heating surface —■ equiv. heating surface*, per cent Weight i>n lirivers -^ equiv. heating surface Total weight -f- etiuiv, heali

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. American engineer . H I R^^^TT°5ir>i \|\<-. Cast Steel Frames: the Construction at the Cylinder Connection is Unusually Heavy and Strong. May, 1912. AMERICAN ENGINEER. 237 liatios. Wright oil drivers H- tractive effort l.^- Tolal wciKlit -^ tractive t-ffort Tractive effort X dinni. drivers -H equivalent heating surtacc* Tractive effort X diam. drivers total heating surface TotaJ heating surface -^ grate area Firebox heating surface —■ equiv. heating surface*, per cent Weight i>n lirivers -^ equiv. heating surface Total weight -f- etiuiv, healing surface* Volume both cylinders, cu. ft Equivalent heating surface -^ vol. cylinders Grate area -~ vol. cylinders Cylinders. Kind Simple Uiamcter and stroke 30 x 32 in. Pahes. Kind Iision Diameter 15 in. Lead ^4 in. ^y heels. Driving, diameter over tires 60 in. Driving, thickness of tires 4 in. Driving journals, main, diameter and length 12 x 12 in. Driving journals, others, diameter and length 11 x 12 in. Engine truc

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1912