| 摘要 |
A hydraulic ram testing apparatus for simultaneously testing a number of rams 26. Cylinders of the rams 26 are clamped horizontally on ram support brackets 24, 25 on a support frame 6, 7, 8, 9. Movable ram end engagement members 20, 21 on the frame are engagable with each ram 26 to move the ram piston relative to the ram cylinder. A pressurised hydraulic fluid source can be coupled to the rams 26 for testing. <IMAGE> |
