Badass 30 Ton Hollow Hydraulic Cylinder Ram 4 Inch Stroke Single Acting Porta Power Lifting Jack Built Tough For Shipyards Heavy Machinery And Rollovers

Industrial Grade Hollow Hydraulic Ram Jack
✔️ Single acting design with auto retract function

You get a heavy duty hollow cylinder ram built for tough industrial jobs. The split body makes it easy to carry and stash in your toolbox. You can pair it with any standard electric or hydraulic pump to lift, push, or pull equipment near shipyards and steel mills. It automatically closes back down once you release the pump valve, so you spend less time working and more time getting the job done right.

✅ Hollow tube body lets you push or pull heavy loads directly through the center
✅ Works smoothly with standard electric or hydraulic pumps like the CP-700
✅ Threaded ZG3/8 joint stays tight and includes a rubber cap to block dirt
✅ Retracts instantly when you loosen the return valve for quick cycle times
✅ Built for bridge work, steel shops, shipyards, and heavy plant machinery

💡 What features make a single acting porta power lift handy for repair crews?
A solid jack ram delivers steady force while keeping maintenance simple during long shifts.
- The hollow barrel design gives you extra clearance to guide bolts or pins straight through the middle
- Automatic pressure release saves your hands from manual cranking between lifts
- Heavy duty seals and dust caps keep internal fluids clean when working on oily factory floors

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