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APEX large-bore compact hydraulic cylinders combine big bore (up to 250 mm) with short stroke (10-500 mm) to deliver exceptional force even in cramped machine envelopes. Working pressure up to 250 bar, with special designs engineered for up to 350 bar. Built for steel mills, presses and heavy industrial equipment.
| Bore Diameter | 40–250 mm |
| Piston Rod Diameter | 20–180 mm |
| Stroke Length | 10–500 mm |
| Working Pressure | 160–250 bar |
| Max Design Pressure | Up to 350 bar (special) |
| Operating Temperature | -20°C to +80°C |
| Operating Speed | 5–300 mm/s |
| Mounting Style | Flange, foot, clevis, trunnion, custom |
Large-bore cylinder available in single or double acting. Options include end-of-stroke cushioning, position sensors, and integrated valve blocks.
High-strength carbon or alloy steel body, seamless steel tube barrel, hard-chrome-plated piston rod. Heavy-duty seals and wear rings for continuous operation.
Steel mills, forging presses, rolling mills, heavy material handling, and mining equipment.
Custom bore, stroke, high-pressure seals, special surface treatments for heat and corrosion resistance, and custom mounting interfaces.
Our standard bore range goes up to 250 mm; larger bores can be engineered upon request.
Yes, specially engineered configurations can reach up to 350 bar.
We offer front/rear flange, foot, clevis, trunnion, or custom mounting.
We perform dimensional inspection, pressure testing, leakage testing and full-stroke functional testing.
Contact Jason: jason@hydraulicapex.com | WhatsApp: +86 182-5318-1828. Provide bore, stroke, pressure and application details.
