Winter transportation in the high Sierras by Sno-Motor
Title | Winter transportation in the high Sierras by Sno-Motor |
Publication Type | Conference Proceedings |
Year of Conference | 1942 |
Authors | Ducker, P. H. |
Conference Name | 10th Annual Western Interstate Snow Survey Conference |
Series Title | Proceedings of the 10th Annual Western Interstate Snow Survey Conference |
Date Published | January 1942 |
Publisher | American Geophysical Union, Transactions, Part I-B: |
Conference Location | Pasadena, California |
Keywords | Transportation oversnow vehicle |
Abstract | The description and use of the Sno-Motor, for winter transportation to reservoirs in the High Sierra of Calif. are presented. The Sno-Motor has one 56-inch endless-type crawler tread assembly running completely around the vehicle. It operates similarly to a caterpillar tractor. The vehicle can negotiate a 50% slope and carry a 2.5 ton load. The engine, transmission-and drive mechanism, fuel tank and radiator are mounted on the bottom plate of the tractor to provide a low center of gravity and excellent stability for hillside travel. It exerts a weight of 170 lb/sq.ft. on the snow and has a speed ranging from 0.5 - 20 mph. Its 50 gallon gasoline tank provides enough fuel for 12 hours of operation. All the mechanism is housed within the oval shaped pontoon, operators cab is mounted over the rear. |