1929 Central Power with Enclosed Gear Box. When originally installed this system operated several oil well pump jacks. The power was located in the middle of the group of wells and all were controlled from this central point. At the time this video was made there was only one pump jack connected and one offset weight commonly called a "Dead Man" to counter balance the system.
- 9 жыл бұрын
Enclosed Central Power with one Oil Well and Dead Man Offset Weight
- Рет қаралды 877,268
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