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Originally Posted by Sscamatt
I would like to change that to *almost* completed
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Note the pneumatic tubing for the drive train....
Also, the grabber still needs is pneumatics added.
For the top arm is the van door motor into a modified KOP gear box. The bottom arm is two fisher prices on a shaft connected to a sprocket. This sprocket in between rides on the chain held by the lexan arc. For the drive train, it is a 4 speed transmission with lots of torque & speed. The arm goes about 10 feet high, but can stack a tetra slightly higher.