200-Ton Drive Shaft, Grand Coulee Dam

200-Ton Drive Shaft, Grand Coulee Dam Washington


Stock #: 709734
Type: Postcard
Era: Real Photo
City: Grand Coulee
State: Washington (WA)
County: Grant
Publisher: J. Boyd Ellis
Size: 3.5" x 5.5" (9 x 14 cm)
Additional Details:
This giant shaft 44 inches in diameter and nearly 75 feet long delivers power from a 160,000 h.p. turbine in the base of the power house to a 120,000 k.w. generator directly above. Eighteen 5 3/4" bolts join the three sections with 75-inch flanges.

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