Shaybuilder
Cast Iron
- Joined
- Sep 24, 2006
- Location
- Nevada
I build live steam locomotives and used to have a couple of in ground service station hoists made by Rotary Lift to lift the locomotives from the ground up to my truck bed and also I was able to use them as a turntable to turn the locomotives end for end. They were used when I bought them and after 30 years one of them rusted through the outer wall. I replaced them with a sizzer lift but it just isn't as handy as the old hoists. I think these hoists are a thing of the past and finding one or two will be next to impossible
The question is Surplus Center has a hydraulic cylinder with a 5" hollow rod with a .343 wall thickness and the outer housing has a 5 1/2" I.D with a 5/16" wall thickness. Stroke length is 90" and it is a single acting cylinder. I am thinking of buying one of these and digging a hole and mounting it vertical in the ground with concrete around it. I only need 48" of stroke maximum so the rod would only be half way up the cylinder in the raised position. I would mount a 10 foot long 8" I beam on the top of the rod laid flat which will give me my 7 1/2" gauge I need for the locomotive wheel flanges. My biggest locomotive is a 3 3/4" scale locomotive that weighs right a 2000 pounds. Would this cylinder support the off center load as the locomotive is rolled off the hoist onto my truck and would it allow me to rotate it? I would only rotate it when the locomotive is centered on the hoist which would have fairly equal weight on each end. I am sure it must have some internal bushings that ride against the cylinder wall to keep everything centered.
Thanks
Ken
The question is Surplus Center has a hydraulic cylinder with a 5" hollow rod with a .343 wall thickness and the outer housing has a 5 1/2" I.D with a 5/16" wall thickness. Stroke length is 90" and it is a single acting cylinder. I am thinking of buying one of these and digging a hole and mounting it vertical in the ground with concrete around it. I only need 48" of stroke maximum so the rod would only be half way up the cylinder in the raised position. I would mount a 10 foot long 8" I beam on the top of the rod laid flat which will give me my 7 1/2" gauge I need for the locomotive wheel flanges. My biggest locomotive is a 3 3/4" scale locomotive that weighs right a 2000 pounds. Would this cylinder support the off center load as the locomotive is rolled off the hoist onto my truck and would it allow me to rotate it? I would only rotate it when the locomotive is centered on the hoist which would have fairly equal weight on each end. I am sure it must have some internal bushings that ride against the cylinder wall to keep everything centered.
Thanks
Ken