{"product_id":"osa-rs1800-demolition-crusher-for-excavators","title":"OSA RS1800 Demolition Crusher for Excavators","description":"\u003ch1\u003eOSA RS1800 Demolition Crusher for Excavators\u003c\/h1\u003e\n\u003ch2\u003e\u003cstrong\u003ePrimary Concrete Demolition with Reduced Noise and Vibration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSA RS1800\u003c\/strong\u003e demolition crusher is purpose-built for primary demolition, with careful raw-material selection that keeps noise and vibration down while demolishing concrete. The HARDOX-and-WELDOX structure and dual reversed cylinders are built to handle repeated heavy-duty crushing.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStructure entirely made in HARDOX and WELDOX\u003c\/li\u003e\n\u003cli\u003eInnovative PRV (Pressure Relief Valve) system protects against high pressure\u003c\/li\u003e\n\u003cli\u003eTwo large reversed cylinders protect the rod from accidental impact\u003c\/li\u003e\n\u003cli\u003eHydraulic rotation: constant 360° rotation in both directions for fast, accurate jaw positioning — suited to long-boom excavators\u003c\/li\u003e\n\u003cli\u003eMechanical rotation option: a clutch allows 360° rotation on excavators without a rotation circuit\u003c\/li\u003e\n\u003cli\u003eInnovative interchangeable teeth system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach option below includes the crusher: choose \u003cstrong\u003eRS1800 Demo Crusher (Tool Only)\u003c\/strong\u003e for the base unit, or select a variant that bundles it with the CAT 320 mounting bracket or hydraulic hoses at one combined price.\u003c\/p\u003e\n\u003ch3\u003eExcavator Size Classes \u0026amp; Compatible Models\u003c\/h3\u003e\n\u003cp\u003eExcavators are generally grouped into four size classes by operating weight: \u003cstrong\u003emini\/compact\u003c\/strong\u003e (0–6 metric tons), \u003cstrong\u003emidi\u003c\/strong\u003e (6–12 metric tons), \u003cstrong\u003estandard\/full-size\u003c\/strong\u003e (12–45 metric tons), and \u003cstrong\u003elarge\u003c\/strong\u003e (45+ metric tons). The OSA RS1800 is built for the \u003cstrong\u003estandard\/full-size class, in the 20–29 metric ton range\u003c\/strong\u003e — the same weight class as the Caterpillar 320, which the included mounting bracket is sized for.\u003c\/p\u003e\n\u003cp\u003eComparable excavators in this weight class from other major manufacturers include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaterpillar:\u003c\/strong\u003e 320, 321, 322, 323, 324\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKomatsu:\u003c\/strong\u003e PC210, PC220, PC228USLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e EC220D\/E, EC250E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e 210G LC, 245G LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e CX210D, CX225D, CX250D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyundai:\u003c\/strong\u003e HX220L, HX260L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitachi:\u003c\/strong\u003e ZX210LC, ZX225USLC, ZX250LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKobelco:\u003c\/strong\u003e SK210LC, SK250LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoosan \/ DEVELON:\u003c\/strong\u003e DX225LC, DX235LC, DX255LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLink-Belt:\u003c\/strong\u003e 210 X4, 220 X, 250 X4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways confirm your excavator's auxiliary hydraulic flow, operating pressure, and coupler\/pin dimensions match this attachment before ordering.\u003c\/p\u003e","brand":"OSA Demolition Equipment","offers":[{"title":"RS1800 Demo Crusher (Tool Only)","offer_id":45960470102085,"sku":"OSA-RS1800","price":55488.32,"currency_code":"USD","in_stock":true},{"title":"CAT 320 Mounting Bracket","offer_id":45960470134853,"sku":"OSA-RS1800-BRKT","price":59233.54,"currency_code":"USD","in_stock":true},{"title":"Hydraulic Hoses","offer_id":45960470167621,"sku":"OSA-RS1800-HOSE","price":56513.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0516\/9733\/files\/RS1800-5.jpg?v=1791494737","url":"https:\/\/skidsteerstore.com\/products\/osa-rs1800-demolition-crusher-for-excavators","provider":"Skid Steer Store","version":"1.0","type":"link"}