{"product_id":"enerpac-rch1003-hollow-plunger-hydraulic-cylinder-103-1-ton","title":"Enerpac rch1003 Hollow Plunger Hydraulic Cylinder 103.1 Ton","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ENERPAC rch1003 is a single-acting hollow plunger hydraulic cylinder rated for 103.1 tons of capacity with a 3.00-inch stroke. The hollow center design enables push, pull, and lifting operations from a single tool, making it well suited for structural tensioning, load testing, and precision maintenance tasks. The cylinder features a baked enamel exterior finish for corrosion resistance and a nickel-plated floating center tube that reduces side load damage and extends service life. Base holes and collar threads are machined into the body for straightforward fixturing in tight or complex setups.\u003c\/p\u003e\u003cp\u003eThe rch1003 is used in industrial maintenance, heavy equipment service, bridge and structural tensioning, and hydraulic testing applications. Its hollow plunger configuration gives technicians the flexibility to thread a rod or bolt through the cylinder bore, which is common in bolt tensioning, post-tensioning concrete work, and mechanical disassembly operations. The single-acting design relies on the load or a return spring to retract the plunger, which is standard practice in most tensioning setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e103.1-ton load capacity for heavy industrial and structural applications\u003c\/li\u003e\n\u003cli\u003e3.00-inch stroke provides controlled, precise linear travel\u003c\/li\u003e\n\u003cli\u003eHollow plunger bore enables push, pull, and bolt-through lifting configurations\u003c\/li\u003e\n\u003cli\u003eBaked enamel finish resists corrosion in demanding environments\u003c\/li\u003e\n\u003cli\u003eNickel-plated floating center tube reduces side load stress and extends cylinder life\u003c\/li\u003e\n\u003cli\u003eBase holes and collar threads allow secure fixturing without additional fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use cylinder within the ENERPAC RCH-Series hollow plunger hydraulic cylinder family, compatible with hydraulic pumps and hose assemblies meeting the port and pressure specifications of the RCH Series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified hydraulic technicians familiar with high-tonnage cylinder systems. Always depressurize the hydraulic system completely before connecting or disconnecting any hose or fitting. Ensure the cylinder is seated on a flat, stable surface rated for the full load capacity to prevent tipping or side loading. Never exceed the rated capacity or stroke length specified for this cylinder.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 103.1 tons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke\u003c\/strong\u003e: 3.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction\u003c\/strong\u003e: Single-Acting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Design\u003c\/strong\u003e: Hollow Plunger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Baked Enamel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Tube\u003c\/strong\u003e: Nickel-Plated Floating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ENERPAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: rch1003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENERPAC","offers":[{"title":"Default Title","offer_id":51525422907698,"sku":"RCH1003","price":8500.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba3d2c5d29665bbc1e865e0bb59a7b7b.jpg?v=1785473353","url":"https:\/\/voomisupply.com\/products\/enerpac-rch1003-hollow-plunger-hydraulic-cylinder-103-1-ton","provider":"Voomi Supply","version":"1.0","type":"link"}