Vérins à chape réglables WAC-3000PSI : Actionnement hydraulique réglable sur site

Threaded-rod adjustable clevis hydraulic cylinders that let installers dial in the exact extended length on site.

WAC3015XX - WAC3040XX  |  Bore 1.5" to 4"  |  ASAE Standard Option

The adjustable clevis hydraulic cylinder WAC-3000PSI is the version of our welded family built for installers who need to dial in extended length on the machine itself. Every adjustable clevis hydraulic cylinder in the WAC-3000PSI series carries a threaded rod end paired with a screw-on clevis yoke, so the effective extended dimension can be tuned by a few millimeters or a full inch without replacing the cylinder. Bore sizes span 1.5" to 4", the ASAE agricultural mounting standard is available on request, and a WAC-3000PSI adjustable cylinder operates at a verified 3000 PSI working pressure across the full range.

EVER POWER has supplied the adjustable clevis hydraulic cylinder into tractor-implement builds, telehandler rear carriages, mower deck lifts, and specialty harvester rigs across agricultural markets in North America, Europe, and Latin America. Field technicians appreciate the WAC-3000PSI adjustable cylinder because bracket mismatch on older equipment can be corrected in minutes with a wrench instead of a new order. The Hangzhou production floor holds the same tolerance discipline on the threaded adjustment joint as on our welded-clevis and welded-tee ranges, so the fit-and-forget quality buyers expect carries across the whole catalog.

Why Choose EVER POWER WAC-3000PSI?

Choosing an adjustable clevis hydraulic cylinder means balancing the flexibility of field adjustment against the mechanical simplicity of a fixed-length welded part. The WAC-3000PSI adjustable cylinder has been refined to get the benefits of both. These six design decisions are why agricultural OEMs and rebuilders keep the adjustable clevis hydraulic cylinder on their parts list.

Principe de fonctionnement et construction

An adjustable clevis hydraulic cylinder operates on the standard double-acting principle — oil into the cap-end port extends the rod, oil into the rod-end port retracts it. What makes the WAC-3000PSI adjustable cylinder distinctive is the removable, threaded rod-end clevis. The rod terminates in a fine UNF thread; the clevis yoke screws onto that thread with a jam-nut behind it. Turning the yoke in shortens extended length, turning it out lengthens it, and the jam-nut locks the final position. That simple adjustment is often the difference between a straightforward installation and a weekend rework on an aging machine.

Raw-material choices on the adjustable clevis hydraulic cylinder follow the EVER POWER standard — cold-drawn seamless steel barrel, induction-hardened hard-chromed rod, forged steel end cap, and a matched seal stack. The rod-end thread is rolled rather than cut, which preserves the fatigue life of the steel at the critical stress-concentration zone. Rolled threads are a small but important detail on any adjustable clevis cylinder because that thread takes the full axial load of every extend stroke. The WAC-3000PSI adjustable cylinder is specified with rolled threads as standard — not an upgrade.

The ASAE variant of the WAC-3000PSI carries a retracted dimension of 20-1/4" on the 8" stroke and 28-1/4" on the 16" stroke, matching the American Society of Agricultural Engineers industry mounting standard exactly. Column load calculations assume pin-to-pin mounting with a safety factor of 2, and extended working pressure de-rates on long-stroke SKUs are documented in the data tables. Every adjustable clevis hydraulic cylinder ships from Hangzhou with rod anti-corrosion plugs in both ports.

Spécifications standard

Maximum retracted working pressure 3000 PSI. Extended working pressure de-rated by stroke — see datasheet. ASAE variants available for 8" and 16" strokes (denoted -ASAE in part number). NPT ports available on request.

Typical Applications of the WAC-3000PSI

An adjustable clevis hydraulic cylinder is specified where installation flexibility or mid-life adjustment matters. The WAC-3000PSI range has been installed on tractor rear-hitch linkages where every tractor chassis is slightly different, on mower-deck lift cylinders that need leveling across a finished cut, on round baler pickup assemblies that tune with crop density, and on forklift mast tilts that require precise vertical alignment. In every case, the adjustable clevis hydraulic cylinder lets the operator set extended length without calling back the manufacturer — a practical advantage the WAC-3000PSI adjustable cylinder delivers on day one and every season afterwards.

Étude de cas client

Ce que disent nos clients

À l'intérieur de notre usine de Hangzhou

EVER POWER Hydraulic Machinery operates an integrated production facility in Binjiang District of Hangzhou, Zhejiang Province, China. The plant covers hydraulic cylinder design, CNC machining, robotic welding, rod chroming, assembly, and full QC testing under one roof. Our Hangzhou engineering team has been designing the adjustable clevis hydraulic cylinder line since 2002, with current annual capacity of 120,000 cylinders across the full catalog including the WAC-3000PSI platform.

Our quality system is ISO 9001:2015 certified. Every adjustable clevis hydraulic cylinder that leaves the production floor has a traceable serial number linked to raw material certificates, weld records, pressure test data, and final dimensional inspection. We hold CE documentation for European export, and routinely supply buyers in the United States, Canada, Australia, Germany, France, Brazil, Mexico, and Southeast Asia. Third-party inspection by SGS, BV, TUV, or the buyer's own engineer is welcome at any stage.

Programme de qualité et de tests

Every WAC-3000PSI undergoes a multi-stage test program before leaving Hangzhou. Raw tubing is checked for OD/ID dimensional tolerance and straightness on receipt. After honing, each barrel is measured for bore finish (target 0.4-0.8 μm Ra) and cylindricity. Chrome-plated rods are measured for plating thickness with an eddy current gauge and inspected for surface pits under 10x magnification. The final assembled adjustable clevis hydraulic cylinder is pneumatically leak-tested at working pressure, and a sampling ratio is hydraulically proof-tested to 1.5x rated pressure.

Notre processus de production en 10 étapes

Sourcing a WAC-3000PSI Directly from Hangzhou, China

La province du Zhejiang est un pôle majeur de la fabrication de vérins hydrauliques en Chine, et notre usine de Hangzhou est idéalement située au cœur de cette zone. Nous expédions directement de Hangzhou au port de Ningbo, d'où nous proposons des liaisons maritimes hebdomadaires vers tous les ports du monde. La proximité de notre usine avec le port de Ningbo garantit à nos clients une logistique optimale, avec un chargement des conteneurs souvent effectué dans les sept jours ouvrables suivant la validation finale des tests.

Overseas buyers reach our production floor through Ningbo Port for sea freight, or Hangzhou Xiaoshan International Airport for air samples. Any buyer who needs to receive a WAC-3000PSI in Shanghai, Guangzhou, Chongqing, or any industrial hub across China can expect inland dispatch within three working days of approval thanks to the Hangzhou-Ningbo freight corridor and Yangtze River Delta logistics network.

Conditions de commande et paiement

Standard payment terms are 30% TT deposit with balance against copy of bill of lading, or LC at sight for orders above USD 50,000. Trade Assurance orders through Alibaba are accepted up to USD 100,000. We support FOB Ningbo, CIF to most major ports, and DDP for select European and North American destinations. All adjustable clevis hydraulic cylinder shipments leave our Hangzhou plant in fumigated wood crates with port-protection caps on ports and desiccant inside the cylinder bore.

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