Heavy Duty 20 Ton Hydraulic Gear Puller And Bearing Separator For Yanking Rusted Hubs And Daily Shop Fix Ups With Adjustable Jaw Setup And Rock Solid Performance
✔️ 20 ton rating, 13.7in/350mm pull reach, 3 jaw grip
This heavy duty hydraulic bearing separator packs serious pulling power for gnarly rusted hubs, pulleys, and sprockets. Local shops and industrial crews trust this rig for quick maintenance on trucks, tractors, and conveyor drives without the usual hand cramps or guesswork.
✅ 3.4 inches / 87mm overall diameter and 2.8 inches / 71mm threaded center bolt for heavy axle work✅ 13.7 inches / 350mm lateral travel and 7.8 inches / 200mm longitudinal travel
✅ 2.95 inches / 75mm cylinder stroke with rapid adjustable grip positioning system
✅ 360 degree rotatable pump head paired with secure anti slip alloy fingers
✅ Integrated pressure relief knob built into lightweight carry case design
💡 What factors determine optimal rod extension timing when separating frozen rotor shafts?
That matters because uneven force distribution ruins bearing seats and cracks cast housings.
- Gradual oil displacement pushes spacers away from keyed shaft shoulders evenly
- Dual opposite jaw alignment centers the tensile load directly over the bore axis
- Cylinder bypass loops bleed excess pressure before yield points trigger on soft metals
- Standard SAE pipe threads lock quickly to workshop pressure pumps without adapters
Such setups are handy for keeping maintenance schedules tight on vintage machinery.