{"id":513,"date":"2026-04-23T05:09:24","date_gmt":"2026-04-23T05:09:24","guid":{"rendered":"https:\/\/metalite.net\/?post_type=product&p=513"},"modified":"2026-04-23T05:20:22","modified_gmt":"2026-04-23T05:20:22","slug":"wp-3000-psi-welded-hydraulic-cylinders","status":"publish","type":"product","link":"https:\/\/metalite.net\/tr\/urun\/wp-3000-psi-welded-hydraulic-cylinders\/","title":{"rendered":"WP-3000 PSI Welded Hydraulic Cylinders: Heavy-Duty Through-Hole Design"},"content":{"rendered":"
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Industrial-grade 3000 PSI double-acting welded cylinders hydraulic, engineered for extreme reliability in construction and agricultural sectors.<\/p>\n<\/div>\n

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Premium Welded Hydraulic Cylinders for Heavy Machinery<\/h2>\n

The performance of high-pressure fluid power systems depends on the structural integrity of the linear actuator. Our welded hydraulic cylinders are engineered to transcend the limitations of traditional tie-rod designs, offering a compact footprint and vastly superior fatigue resistance. In modern industrial operations, welded cylinders hydraulic have become the preferred choice for mobile equipment due to their ability to withstand high-frequency vibrations and side-load stresses.<\/p>\n

We maintain an extensive inventory ranging from 1.5″ to 8″ bore sizes with stroke lengths up to 120″. These units serve as direct, high-performance replacement welded hydraulic cylinders for engineering machinery, compatible with leading global brands such as Prince, Dalton, Bison by Ever-Power, Cross, and Texas Hydraulics<\/strong>.<\/p>\n

Constructed from high-tensile carbon steel and precision-machined components, these double-acting cylinders deliver consistent force in both extension and retraction phases. Whether you are operating in sub-zero agricultural environments or high-heat metal fabrication shops, our all-steel welded architecture ensures zero-leak performance and structural rigidity.<\/p>\n

\"WP-3000<\/p>\n<\/div>\n

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Operational Purpose & Engineering Logic<\/h2>\n

The primary function of the WP-3000 series is the conversion of hydraulic energy into controlled linear motion. The “Welded Through Hole” design is a strategic engineering choice. By integrating the mounting point directly into the cylinder’s end-cap through a precision-drilled hole, we eliminate the mechanical leverage that often leads to clevis failure in standard designs.<\/p>\n

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Agricultural Utility<\/h4>\n

Used in plows, seeders, and harvesters where precision depth control and resistance to corrosive fertilizers are critical.<\/p>\n<\/div>\n

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Waste & Recycling<\/h4>\n

Ideal for refuse compactors and balers that require high-tonnage pressing cycles and robust contaminated-environment seals.<\/p>\n<\/div>\n

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Construction Machinery<\/h4>\n

Supporting excavators, skid steers, and articulated loaders with high-speed actuation and superior column load capacity.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Technical Specifications: Small to Mid-Bore Series<\/h2>\n
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Part Number<\/th>\nBore & Stroke<\/th>\nRetracted Len.<\/th>\nExtended Len.<\/th>\nRod Diameter<\/th>\nPin Size<\/th>\nColumn Load (LBS)<\/th>\nWeight (LBS)<\/th>\n<\/tr>\n<\/thead>\n
WP30150408<\/td>\n1.5″ x 4″<\/td>\n11″<\/td>\n15″<\/td>\n1″<\/td>\n5\/8″<\/td>\n5300<\/td>\n7<\/td>\n<\/tr>\n
WP30150808<\/td>\n1.5″ x 8″<\/td>\n15″<\/td>\n23″<\/td>\n1″<\/td>\n5\/8″<\/td>\n5300<\/td>\n9<\/td>\n<\/tr>\n
WP30151208<\/td>\n1.5″ x 12″<\/td>\n19″<\/td>\n31″<\/td>\n1″<\/td>\n5\/8″<\/td>\n5300<\/td>\n12<\/td>\n<\/tr>\n
WP30200410<\/td>\n2″ x 4″<\/td>\n12″<\/td>\n16″<\/td>\n1.25″<\/td>\n3\/4″<\/td>\n9400<\/td>\n11<\/td>\n<\/tr>\n
WP30201010<\/td>\n2″ x 10″<\/td>\n18″<\/td>\n28″<\/td>\n1.25″<\/td>\n3\/4″<\/td>\n9400<\/td>\n16<\/td>\n<\/tr>\n
WP30202410<\/td>\n2″ x 24″<\/td>\n32″<\/td>\n56″<\/td>\n1.25″<\/td>\n3\/4″<\/td>\n7300<\/td>\n27<\/td>\n<\/tr>\n
WP30204810<\/td>\n2″ x 48″<\/td>\n56″<\/td>\n104″<\/td>\n1.25″<\/td>\n3\/4″<\/td>\n2100<\/td>\n48<\/td>\n<\/tr>\n
WP30207210<\/td>\n2″ x 72″<\/td>\n80″<\/td>\n152″<\/td>\n1.25″<\/td>\n3\/4″<\/td>\n900<\/td>\n68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Technical Specifications: Heavy-Duty High-Capacity Series<\/h2>\n
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Part Number<\/th>\nBore & Stroke<\/th>\nRetracted Len.<\/th>\nRod Diameter<\/th>\nPin Size<\/th>\nMax PSI<\/th>\nColumn Load (LBS)<\/th>\nWeight (LBS)<\/th>\n<\/tr>\n<\/thead>\n
WP30250411<\/td>\n2.5″ x 4″<\/td>\n12″<\/td>\n1.375″<\/td>\n3\/4″<\/td>\n3000<\/td>\n14700<\/td>\n14<\/td>\n<\/tr>\n
WP30252011<\/td>\n2.5″ x 20″<\/td>\n28″<\/td>\n1.375″<\/td>\n3\/4″<\/td>\n2900<\/td>\n14600<\/td>\n30<\/td>\n<\/tr>\n
WP30256011<\/td>\n2.5″ x 60″<\/td>\n68″<\/td>\n1.375″<\/td>\n3\/4″<\/td>\n400<\/td>\n2000<\/td>\n72<\/td>\n<\/tr>\n
WP30300612<\/td>\n3″ x 6″<\/td>\n14″<\/td>\n1.5″<\/td>\n1″<\/td>\n3000<\/td>\n21200<\/td>\n21<\/td>\n<\/tr>\n
WP30302412<\/td>\n3″ x 24″<\/td>\n32″<\/td>\n1.5″<\/td>\n1″<\/td>\n2100<\/td>\n15200<\/td>\n43<\/td>\n<\/tr>\n
WP30306012<\/td>\n3″ x 60″<\/td>\n68″<\/td>\n1.5″<\/td>\n1″<\/td>\n400<\/td>\n2900<\/td>\n87<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Pro Tip:<\/strong> When selecting a cylinder for long-stroke applications, always check the “Column Load” rating. As the cylinder extends, the maximum safe pushing force decreases significantly to prevent rod buckling.<\/div>\n<\/div>\n

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Mechanical Superiority & Material Standards<\/h2>\n
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Precision Honed Tubing<\/h3>\n

Our barrels are made from high-strength ST52.3 cold-drawn tubes, honed to a surface finish of 0.4\u03bcm Ra or better. This extreme smoothness minimizes seal friction, reduces internal heat, and ensures a longer service life for the piston seals.<\/p>\n<\/div>\n

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Induction Hardened Rods<\/h3>\n

The piston rods are C45 steel, ground and polished before receiving a hard chrome plating of 20-30 microns. This provides a surface hardness of 55-60 HRC, offering elite resistance against abrasive dust and corrosion.<\/p>\n<\/div>\n

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Advanced Multi-Lip Seals<\/h3>\n

Equipped with Hallite or equivalent premium seals. The configuration includes a buffer seal to absorb pressure spikes and a heavy-duty metal-clad wiper to ensure the rod remains clean during retraction.<\/p>\n<\/div>\n

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Zero-Leak Welds<\/h3>\n

Automated robotic longitudinal and circumferential welding ensures deep penetration and consistent bead quality, eliminating the structural weak points common in manual welding.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Professional Guide: How to Rebuild a Welded Hydraulic Cylinder<\/h2>\n

Rebuilding a welded hydraulic cylinder<\/strong> is a cost-effective way to restore performance without a full replacement. Unlike tie-rod cylinders, welded units require specialized attention to the head gland interface.<\/p>\n

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Required Tools & Preparation<\/h4>\n

Ensure you have a heavy-duty spanner wrench, a set of seal picks, an O-ring installation tool, and a torque wrench. Cleanliness is vital\u2014even a single grain of sand can ruin a new seal.<\/p>\n