| 11. | Having decided on a hydraulic ram design, Leader Williams appointed Edwin Clark as principal designer.
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| 12. | Hydraulic rams BOPs were in use by the 1940s.
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| 13. | These balers are made of steel with a hydraulic ram to compress the material loaded.
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| 14. | The Crow's Nest had a blacksmith's shop operated by a spring running a hydraulic ram.
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| 15. | Clarke's machine would use a hydraulic ram to insert cylinders of ammonal explosive about underground.
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| 16. | Hydraulic rams are used for accessories such as dump truck beds, cranes, loaders, and three-point hitches.
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| 17. | Rotation was handled by pneumatic motors while elevation and depression of the gun used hydraulic rams.
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| 18. | Consequently reloading was done using hydraulic rams fitted outside the two turrets underneath an armoured glacis.
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| 19. | The pup trailer, unlike the transfer, has its own hydraulic ram and is capable of self-unloading.
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| 20. | Similar to the function of a hydraulic ram the water being admitted is transported by another medium.
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