{"product_id":"b87c-pneumatic-breaker","title":"B87C Pneumatic Breaker","description":"\u003cdiv class=\"perfomax-product-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eB87C Pneumatic Breaker\u003c\/strong\u003e is a heavy-duty air-powered breaker for reinforced concrete, rock, pavement, frozen ground and other demanding demolition work. With a 39 kg body, approximately 100 J impact energy and a long-stroke impact mechanism, it is designed for high-load breaking where productivity and durability are more important than low tool weight.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty 39 kg breaker for hard concrete and rock demolition\u003c\/li\u003e\n\u003cli\u003eApprox. 100 J single-impact energy\u003c\/li\u003e\n\u003cli\u003eApprox. 18 Hz impact frequency\u003c\/li\u003e\n\u003cli\u003e0.63 MPa working pressure\u003c\/li\u003e\n\u003cli\u003e55 L\/s maximum reference air consumption\u003c\/li\u003e\n\u003cli\u003e19 mm recommended air-hose inner diameter\u003c\/li\u003e\n\u003cli\u003e32 × 152 mm common shank reference\u003c\/li\u003e\n\u003cli\u003eSimple, robust pneumatic construction for mining and civil-engineering work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eB87C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eHeavy-duty pneumatic breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall length\u003c\/th\u003e\n\u003ctd\u003eApprox. 686–688 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking pressure\u003c\/th\u003e\n\u003ctd\u003e0.63 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpact energy\u003c\/th\u003e\n\u003ctd\u003eApprox. 100 J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpact power\u003c\/th\u003e\n\u003ctd\u003eApprox. 1.8 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpact frequency\u003c\/th\u003e\n\u003ctd\u003eApprox. 18 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir consumption\u003c\/th\u003e\n\u003ctd\u003eUp to approx. 55 L\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended hose ID\u003c\/th\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon shank reference\u003c\/th\u003e\n\u003ctd\u003e32 × 152 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReinforced-concrete demolition\u003c\/li\u003e\n\u003cli\u003eRoad and pavement breaking\u003c\/li\u003e\n\u003cli\u003eFoundation and civil-engineering work\u003c\/li\u003e\n\u003cli\u003eMining and quarry rock breaking\u003c\/li\u003e\n\u003cli\u003eFrozen ground, asphalt and hard-material removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHigh-Impact Breaking Performance\u003c\/h2\u003e\n\u003cp\u003eThe B87C is intended for heavy breaking rather than light chipping. Its approximately 100 J impact-energy class and 39 kg operating mass make it suitable for thick concrete, hard rock and large-volume demolition where a smaller pick or chipping hammer would be underpowered.\u003c\/p\u003e\n\u003ch2\u003eAir Supply and Tooling\u003c\/h2\u003e\n\u003cp\u003ePlan the compressor and air line around a 0.63 MPa working-pressure reference and up to approximately 55 L\/s air consumption. Maintain adequate hose bore and minimize excessive pressure loss across long hose runs and restrictive fittings.\u003c\/p\u003e\n\u003cp\u003eUse a chisel or moil matched to the supplied shank and retainer. The 32 × 152 mm shank is a common B87C reference, but some market versions use a different shank dimension, so replacement tools should be matched to the actual breaker supplied.\u003c\/p\u003e\n\u003ch2\u003eSupply Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eB87C pneumatic breaker\u003c\/li\u003e\n\u003cli\u003eMatched moil point or flat chisel\u003c\/li\u003e\n\u003cli\u003eAir hose and couplings\u003c\/li\u003e\n\u003cli\u003eLubricator\u003c\/li\u003e\n\u003cli\u003eRecommended spare and wear parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat to Send for a Quotation\u003c\/h2\u003e\n\u003cp\u003ePlease provide the material to be broken, working position, required chisel type, compressor pressure and airflow, hose length, quantity and destination. If replacing an existing B87C, include the current shank dimensions or a photo of the working-tool interface.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the B87C impact energy?\u003c\/h3\u003e\n\u003cp\u003eThe commonly published B87C reference is approximately 100 J per impact.\u003c\/p\u003e\n\u003ch3\u003eWhat air pressure does the B87C use?\u003c\/h3\u003e\n\u003cp\u003eThe standard model reference is 0.63 MPa working pressure.\u003c\/p\u003e\n\u003ch3\u003eHow much air does it consume?\u003c\/h3\u003e\n\u003cp\u003ePublished B87C references commonly specify up to approximately 55 L\/s.\u003c\/p\u003e\n\u003ch3\u003eWhat is the common shank size?\u003c\/h3\u003e\n\u003cp\u003e32 × 152 mm is a widely documented B87C shank reference. For replacement tools, confirm the shank and retainer on the actual supplied breaker because alternate versions exist in the market.\u003c\/p\u003e\n\u003ch2\u003eRequest a Quote\u003c\/h2\u003e\n\u003cp\u003eContact PerfoMax with your demolition application, compressor data, tooling requirement, quantity and destination for a B87C quotation.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eThe core B87C weight, length, pressure, impact energy, impact frequency and air-consumption figures above are highly consistent across current model references. Final shank version and accessory scope are confirmed with the quotation.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PerfoMax","offers":[{"title":"Default Title","offer_id":45757137813711,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9308\/9999\/files\/perfomax-b87c-white-bg-v1.jpg?v=1787475761","url":"https:\/\/perfomaxdrill.com\/products\/b87c-pneumatic-breaker","provider":" PerfoMax","version":"1.0","type":"link"}