Double-Acting Welded Cross-Tube Hydraulic Cylinders
Product Description
Product Detail
I. The Welded Advantage: Why Tie-Rods Fail in the Dirt
Tie-rod cylinders are fine for a clean factory floor. But if you’re pushing a skid steer through rocks or lifting a heavy plow, you need the rigidity of a welded joint. At HCIC, our double-acting welded cross-tube hydraulic cylinders are built for the heavy-duty grind. We’ve eliminated the bulky rods and nuts that vibrate loose. Instead, we use precision-welded end caps that create a slimmer, tougher profile. This means you can fit more lifting power into tighter spaces without worrying about a catastrophic bolt failure mid-shift.
II. Double-acting welded cross-tube hydraulic cylinders Technical Specifications
| Feature | HCIC Ultra-Duty Specification |
|---|---|
| Bore Range | 2.0" to 5.0" (Standard Stock) |
| Rod Material | Hard Chrome Plated, ASTM A572 Grade 50 |
| Max Pressure | 3,000 PSI (Continuous) |
| Mounting | Heavy-Duty Welded Cross-Tube with Grease Zerks |
| Seal Kit | Hallite High-Pressure Polyurethane + NBR |
| Endurance Test | 100,000 Cycles without bypass |
III. Built to Take the Hit: Core Features
- Integrated Grease Zerks: Maintenance shouldn't be a headache. Our cross-tubes come with pre-installed grease fittings to ensure your pins stay lubricated and your joints stay tight.
- Precision-Honed Bores: We don't just "smooth" the internal walls. We precision-hone them to a sub-micron finish to reduce friction and stop internal "nibbling" of the piston seals.
- Induction Hardened Rods: Every welded hydraulic ram we ship features an induction-hardened rod. It resists the rock chips and grit that would score a standard chrome rod and kill your seals.
IV. Application Scenarios:
The Industry Workhorse:
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Our heavy-duty cross-tube cylinders are the direct-fit replacement choice for:
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Construction: Skid steers, mini-excavators, and tilt buckets.
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Agriculture: Front-end loaders, log splitters, and high-speed tillage gear.
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Waste/Recycling: Compactor rams and bin lifters that run 24/7.
V. Cross-Tube FAQ
Q: My pins are wearing out too fast. Is it the cylinder?
A: Usually, it’s a lack of lubrication or loose tolerances in the cross-tube. We use heavy-wall tubing for our mounts and include grease zerks to ensure a "zero-slop" fit that lasts years, not months.
Q: Can I use these for a log splitter?
A: Absolutely. The welded design handles the high-frequency shock loads of wood splitting far better than any tie-rod cylinder.
Q: Do you offer custom strokes?
A: We stock standard sizes for 24-hour shipping, but our engineering team can custom-weld any stroke length you need for specialized OEM machinery.