. Bulletin of the Department of Agriculture. Agriculture; Agriculture. LOGGING IN THE DOUGLAS FIR EEGION. 223 angular in shape and composed of three 3-foot sheaves (fig. 74), is mounted on its deck. The lowering cable passes around the sheaves and over two rollers mounted on brackets on the side of the car. This arrangement gives a clearance of 14 feet between the moving and ^^^>.â ^^^<«.^^.»â â .â ^^^â ^^^v^^..,^. ^S^^f^T^ Fig. 71.âLoaded car, two-line railroad incline. dead line. This car can be equipped with a gasoline engine, thus making it self-propelling. The lowering line n
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. LOGGING IN THE DOUGLAS FIR EEGION. 223 angular in shape and composed of three 3-foot sheaves (fig. 74), is mounted on its deck. The lowering cable passes around the sheaves and over two rollers mounted on brackets on the side of the car. This arrangement gives a clearance of 14 feet between the moving and ^^^>.â ^^^<«.^^.»â â .â ^^^â ^^^v^^..,^. ^S^^f^T^ Fig. 71.âLoaded car, two-line railroad incline. dead line. This car can be equipped with a gasoline engine, thus making it self-propelling. The lowering line never touches the ground. The dead section of it rests on skids laid along one side of the-track. These are placed about 20 feet apart and at right angles to the track. The moving. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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