. American engineer . \Caif Iron Hoppers^ \^- 44- Secflon AA, looking Back. Section of Firebox Showing Mixing Fingers on Top ofFire Brick Wall. 44 H Section ^-/l, lopfrin^ For>yafd, Itilrcs. Kind IT. P.—Piston; L. P.—Slide Diameter 16 in. Wheels. Driving, diameter over tires 56 in. Driving journals, diameter and length 11 in. x 13 in. Engine truck wheels, diameter 30 in. Engine truck, journals 6J4 in. x 13 in. Trailing truclc wheels, diameter 30 in. Trailing truck, journals 6J^ in. x 13 in. Boiler. Style Conical Working pressure 200 lbs. Outside diameter of first ring 100 in. Firebox, lengt
. American engineer . \Caif Iron Hoppers^ \^- 44- Secflon AA, looking Back. Section of Firebox Showing Mixing Fingers on Top ofFire Brick Wall. 44 H Section ^-/l, lopfrin^ For>yafd, Itilrcs. Kind IT. P.—Piston; L. P.—Slide Diameter 16 in. Wheels. Driving, diameter over tires 56 in. Driving journals, diameter and length 11 in. x 13 in. Engine truck wheels, diameter 30 in. Engine truck, journals 6J4 in. x 13 in. Trailing truclc wheels, diameter 30 in. Trailing truck, journals 6J^ in. x 13 in. Boiler. Style Conical Working pressure 200 lbs. Outside diameter of first ring 100 in. Firebox, length and width 174 in. x 109 Tuh^ kbe andekdricinldedon fireside only Firebox of Virginian Mallets Showing Combination of Gaines Fire Brick Wall with a Security Brick Arch. The general dimensions, weights and ratios follow : General Data. Service Pushing Fuel Bit. coal Tractive effort, compound 115,000 lbs. Weight in working order (estimated) lbs. Weight on drivers (estimated) 479,200 lbs. Weight of engine and tender in working order (estimated) 752,000 lbs. Wheel base, rigid 15 ft. 6 in. Wheel base, total 57 ft. 4 m. Ratios. Weight on drivers -H tractive effort Total weight -^ tractive effort *For detailed description see American Engineer & Railroad Jonrnal,October, 1911, page 384. Firebox, water space F.—SYi in.; S. and B.—5 in. Tubes, number and outside diameter 334—2% in. Flues, number and outside diameter 48—5J/2 in. Tubes, length 24 ft. Heating surface, tubes and flues 6,350 sq. ft. Heating surface, firebox 410 sq. ft. Heating surface, total 6,760 sq. ft. Superhe
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1912
