lift loop in action
#1
lift loop in action
I thought I would post a picture of the lift loop being used as intended. I am sure many of you have wondered why it is called a lift loop? Very simple to grab the motor and lift, no need to bolt anything to it of course once the lift loop is in place.
This is a 455 with an M21 attached to it and it has perfect balance on the rear lift point.
This is a 455 with an M21 attached to it and it has perfect balance on the rear lift point.
#4
#8
Be careful doing that. I make those things for a living (amongst other factory equipment) and there's a reason new ones don't look like that. Assuming that 50 year old steel straps, bolts, and bar stock is still at original strength is also a dicey thing.
It would suck to drop an engine, and it would REALLY suck to be underneath it when it happened.
If you must do that, a good trick is to lift just a little bit, and let it hang for a while and see if anything is starting to stretch or deform; this way, if it is going to let go, the engine will just drop a bit and no harm will be done. We load test our end effectors to at least 125% of intended load and measure deflection before and after a 15 minute hang at 125%.
It would suck to drop an engine, and it would REALLY suck to be underneath it when it happened.
If you must do that, a good trick is to lift just a little bit, and let it hang for a while and see if anything is starting to stretch or deform; this way, if it is going to let go, the engine will just drop a bit and no harm will be done. We load test our end effectors to at least 125% of intended load and measure deflection before and after a 15 minute hang at 125%.
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