Anyone used either of the two HF 20T air/hydraulic bottle jacks for 20T press?
And what is the difference between the two anyway? Looking at both manuals I don't see one and they both use the same manual to boot which makes it even more puzzling as to why to different model numbers if the jacks are the same? However they are apparently not 100% the same because on the back of the manual they have different parts break down pages and a different number of parts.
I'm looking at models 69593 and 95553.
Does one work better in the 20T press in place of the manual jack?
One looks to have a better quality air cylinder than the other.
I have used both their 16T and 20 ton air/hydraulic jacks, though NOT in a press and I have no record of which model/catalog numbers.
I used them at different times to separate a 40 ft trailer from its towing truck - they didn't last very long outside.
The way(s) I use a hydraulic press I doubt that the air over jack would be an advantage, could be a drawback/hazard.
Just a little bit of force, a tad more, no more once it starts to move - sort of scenario.
Same/similar with pressing things in, ~1/2 inch or so to seat a bearing.
I rarely need to drive anything through, straight through and quickly.