{"product_id":"karcher-b-50-w-bp-pack-115ah-d51-dose-rinse-autofill-scrubber-dryer-1-533-251-0","title":"Karcher B 50 W Bp Pack 115Ah Brush Roller Scrubber Dryer 1.533-251.0","description":"\u003cdiv class=\"scroll-card\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003eKärcher B 50 W Bp Pack 115Ah R55 DOSE Rinse AutoFill Professional Walk-Behind Scrubber Dryer\u003c\/h1\u003e\n\u003ch3\u003eIntelligent Roller Brush Floor Cleaning for Maximum Productivity\u003c\/h3\u003e\n\u003cp\u003eThe Kärcher B 50 W Bp Pack 115Ah R55 DOSE Rinse AutoFill is a premium battery-powered walk-behind scrubber dryer designed to deliver exceptional cleaning performance while reducing water, detergent, labour and maintenance time. Equipped with a 55 cm R55 twin roller brush head, 115 Ah maintenance-free AGM battery, integrated traction drive, and Kärcher's intelligent DOSE, AutoFill and AutoRinse systems, this compact machine combines innovative technology with outstanding manoeuvrability for demanding commercial floor cleaning. Delivering a theoretical cleaning performance of up to 3,300 m² per hour, it is ideal for facilities requiring efficient, high-quality floor maintenance.\u003c\/p\u003e\n\u003cp\u003ePerfect for contract cleaners, retail stores, healthcare facilities, schools, hotels, offices and public buildings, the B 50 W Bp has been engineered to maximise productivity while keeping operating costs under control.\u003c\/p\u003e\n\u003ch3\u003eAdvanced R55 Roller Brush Technology\u003c\/h3\u003e\n\u003cp\u003eThe R55 twin roller brush head combines high-speed scrubbing with an integrated pre-sweeping function, allowing operators to remove light debris while washing the floor in a single pass. Unlike conventional scrubber dryers, the roller brush system continuously lifts dirt and transports loose particles into the recovery system, helping reduce preparation time before cleaning.\u003c\/p\u003e\n\u003cp\u003eThe high brush speed and contact pressure provide outstanding cleaning performance on smooth, textured and safety flooring, while the parabolic squeegee leaves floors clean, dry and ready for immediate use.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the R55 Roller Brush Over a Disc Brush?\u003c\/h3\u003e\n\u003cp\u003eWhile both Kärcher roller and disc scrubber dryers provide excellent cleaning performance, the R55 roller brush system offers several important advantages for facilities where debris, textured flooring and high traffic are part of everyday operations.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the Roller Brush System\u003c\/h3\u003e\n\u003cp\u003eIntegrated pre-sweeping function collects light debris such as dust, grit, hair and small particles while scrubbing, eliminating the need for separate sweeping in many applications.\u003c\/p\u003e\n\u003cp\u003eExcellent performance on textured and safety flooring, maintaining consistent contact across uneven surfaces.\u003c\/p\u003e\n\u003cp\u003eSuperior cleaning of grout lines on tiled floors compared to conventional disc brushes.\u003c\/p\u003e\n\u003cp\u003eHigh brush speed and contact pressure deliver outstanding mechanical cleaning action for removing stubborn dirt.\u003c\/p\u003e\n\u003cp\u003eLower water consumption when combined with Kärcher's Eco!Flow system, helping reduce running costs.\u003c\/p\u003e\n\u003cp\u003eExcellent edge cleaning along walls, shelving and fixtures, reducing manual finishing work.\u003c\/p\u003e\n\u003cp\u003eFaster overall cleaning by combining sweeping and scrubbing into one operation.\u003c\/p\u003e\n\u003cp\u003eReduced chemical usage, as the roller brushes provide effective mechanical cleaning with less reliance on detergents.\u003c\/p\u003e\n\u003cp\u003eFloors dry quickly, allowing cleaned areas to return to service sooner and helping reduce slip hazards.\u003c\/p\u003e\n\u003ch3\u003eRecommended Applications for the Roller Brush System\u003c\/h3\u003e\n\u003cp\u003eThe R55 roller brush is particularly well suited to environments where loose debris, textured flooring or intensive daily cleaning are common, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRetail stores and supermarkets\u003c\/li\u003e\n\u003cli\u003eShopping centres\u003c\/li\u003e\n\u003cli\u003eWarehouses and logistics facilities\u003c\/li\u003e\n\u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n\u003cli\u003eSchools, colleges and universities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHotels and hospitality venues\u003c\/li\u003e\n\u003cli\u003eFood production and preparation areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEntrances, reception areas and corridors\u003c\/p\u003e\n\u003cp\u003ePublic buildings\u003c\/p\u003e\n\u003cp\u003eSafety flooring, textured vinyl, ceramic tiles and grout lines\u003c\/p\u003e\n\u003cp\u003eFor smooth, polished floors where routine maintenance cleaning is the priority, a disc brush machine remains an excellent option. However, businesses looking to maximise productivity and reduce preparation time will benefit from the versatility of Kärcher's R55 roller brush technology.\u003c\/p\u003e\n\u003ch3\u003eLong Battery Runtime with Traction Drive\u003c\/h3\u003e\n\u003cp\u003ePowered by a 24V 115 Ah maintenance-free AGM battery, the B 50 W Bp provides up to 2.5 hours of runtime, allowing operators to clean large commercial areas without interruption.\u003c\/p\u003e\n\u003cp\u003eThe integrated traction drive assists machine movement, reducing operator fatigue while making long cleaning sessions significantly more comfortable. The cordless design also removes the hazards and restrictions associated with power cables, improving safety and flexibility throughout busy commercial environments.\u003c\/p\u003e\n\u003ch3\u003eIntelligent DOSE Cleaning Agent System\u003c\/h3\u003e\n\u003cp\u003eThe integrated DOSE detergent dosing system automatically dispenses the precise amount of cleaning chemical required during operation.\u003c\/p\u003e\n\u003ch3\u003eBenefits include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate detergent dosing\u003c\/li\u003e\n\u003cli\u003eReduced chemical consumption\u003c\/li\u003e\n\u003cli\u003eLower operating costs\u003c\/li\u003e\n\u003cli\u003eConsistent cleaning performance\u003c\/li\u003e\n\u003cli\u003eClosed-loop detergent changes for improved operator safety\u003c\/li\u003e\n\u003cli\u003eReduced environmental impact through less chemical waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy ensuring the correct detergent concentration at all times, the DOSE system helps maintain professional cleaning standards while improving cost efficiency.\u003c\/p\u003e\n\u003ch3\u003eAutoFill \u0026amp; AutoRinse for Faster Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe AutoFill system automatically fills the fresh water tank and stops the water supply when the tank reaches capacity, preventing overfilling while saving valuable operator time.\u003c\/p\u003e\n\u003cp\u003eThe AutoRinse function automatically rinses the recovery tank without requiring direct contact with contaminated water, improving hygiene and reducing end-of-shift cleaning time. Together, these intelligent systems increase machine availability while simplifying routine maintenance.\u003c\/p\u003e\n\u003ch3\u003eEco!Flow Intelligent Water Management\u003c\/h3\u003e\n\u003cp\u003eKärcher's Eco!Flow system automatically adjusts water flow according to the machine's travelling speed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis provides:\u003c\/li\u003e\n\u003cli\u003eConsistent cleaning performance\u003c\/li\u003e\n\u003cli\u003eReduced water consumption\u003c\/li\u003e\n\u003cli\u003eImproved efficiency around bends and corners\u003c\/li\u003e\n\u003cli\u003eLower running costs\u003c\/li\u003e\n\u003cli\u003eGreater environmental sustainability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy delivering only the amount of water required, Eco!Flow helps maximise cleaning efficiency while reducing waste.\u003c\/p\u003e\n\u003ch3\u003eDurable Aluminium Construction\u003c\/h3\u003e\n\u003cp\u003eThe B 50 W Bp has been built for demanding commercial use with a cast aluminium roller brush head and die-cast aluminium parabolic squeegee fitted with durable Linatex® suction lips.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese heavy-duty components provide:\u003c\/li\u003e\n\u003cli\u003eOutstanding durability\u003c\/li\u003e\n\u003cli\u003eExcellent suction performance on structured flooring\u003c\/li\u003e\n\u003cli\u003eReliable water recovery around tight corners\u003c\/li\u003e\n\u003cli\u003eReduced maintenance requirements\u003c\/li\u003e\n\u003cli\u003eLonger machine service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir rugged construction helps minimise downtime while lowering the total cost of ownership.\u003c\/p\u003e\n\u003ch3\u003eMachine Connect Smart Connectivity\u003c\/h3\u003e\n\u003cp\u003eUsing Kärcher's Machine Connect smartphone app, operators and fleet managers can access valuable operational information and additional machine settings.\u003c\/p\u003e\n\u003ch3\u003eFeatures include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachine performance monitoring\u003c\/li\u003e\n\u003cli\u003eMaintenance guidance\u003c\/li\u003e\n\u003cli\u003eTroubleshooting support\u003c\/li\u003e\n\u003cli\u003eAdjustment of selected operating parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKärcher Intelligent Key System (KIK) management\u003c\/h3\u003e\n\u003cp\u003eThis connected technology helps improve fleet management, increase productivity and simplify machine maintenance.\u003c\/p\u003e\n\u003ch3\u003eKärcher Intelligent Key System (KIK)\u003c\/h3\u003e\n\u003cp\u003eThe integrated Kärcher Intelligent Key System (KIK) enables businesses to assign different user permissions for individual operators.\u003c\/p\u003e\n\u003ch3\u003eKey benefits include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControlled machine access\u003c\/li\u003e\n\u003cli\u003eReduced operator errors\u003c\/li\u003e\n\u003cli\u003eStandardised cleaning programmes\u003c\/li\u003e\n\u003cli\u003eFaster staff training\u003c\/li\u003e\n\u003cli\u003eSupport for over 30 operating languages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis intelligent access system helps protect valuable equipment while ensuring consistent cleaning quality across multiple users.\u003c\/p\u003e\n\u003ch3\u003eCompact Design with Outstanding Manoeuvrability\u003c\/h3\u003e\n\u003cp\u003eDespite its generous 50-litre fresh and recovery tanks, the B 50 W Bp remains highly compact and easy to manoeuvre.\u003c\/p\u003e\n\u003cp\u003eExcellent visibility, a tight turning radius and ergonomic controls make the machine ideal for navigating narrow aisles, shelving, furniture and other obstacles commonly found in commercial buildings.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003ch3\u003eThe Kärcher B 50 W Bp Pack 115Ah R55 DOSE Rinse AutoFill is ideal for cleaning:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRetail stores and supermarkets\u003c\/li\u003e\n\u003cli\u003eShopping centres\u003c\/li\u003e\n\u003cli\u003eWarehouses and logistics centres\u003c\/li\u003e\n\u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n\u003cli\u003eSchools, colleges and universities\u003c\/li\u003e\n\u003cli\u003eHotels and hospitality venues\u003c\/li\u003e\n\u003cli\u003eOffice buildings\u003c\/li\u003e\n\u003cli\u003ePublic buildings\u003c\/li\u003e\n\u003cli\u003eLeisure centres\u003c\/li\u003e\n\u003cli\u003eFood production areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHard floors including textured safety flooring, vinyl, resin, terrazzo, sealed concrete, ceramic tiles and grout lines.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Kärcher B 50 W Bp Pack 115Ah R55 DOSE Rinse AutoFill?\u003c\/h3\u003e\n\u003cp\u003eThe Kärcher B 50 W Bp Pack 115Ah R55 DOSE Rinse AutoFill combines advanced roller brush technology with intelligent automation to deliver exceptional commercial floor cleaning. Its integrated pre-sweeping function, high-performance roller brush system, Eco!Flow water management, DOSE detergent dosing, AutoFill, AutoRinse, Machine Connect connectivity and durable aluminium construction work together to maximise productivity while reducing water, detergent and labour costs.\u003c\/p\u003e\n\u003cp\u003eFor organisations cleaning textured flooring, grout lines or busy commercial environments where light debris is common, the R55 roller brush system offers significant productivity advantages over traditional disc brush machines. Whether maintaining hospitals, retail stores, schools, warehouses or public buildings, the B 50 W Bp delivers the efficiency, durability and professional cleaning performance that businesses expect from Kärcher.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.scroll-card {\n  max-height: 520px;\n  overflow-y: auto;\n  padding: 28px;\n  border-radius: 18px;\n  background: #ffffff;\n  border: 1px solid #e5e7eb;\n  box-shadow: 0 10px 30px rgba(0,0,0,0.08);\n  font-family: Arial, sans-serif;\n  line-height: 1.65;\n  color: #1f2937;\n  box-sizing: border-box;\n}\n\n.scroll-card h2 {\n  margin-top: 0;\n  margin-bottom: 4px;\n  font-size: 26px;\n  color: #111827;\n}\n\n.scroll-card .model {\n  margin-top: 0;\n  margin-bottom: 22px;\n  font-weight: 700;\n  color: #6b7280;\n}\n\n.scroll-card h3 {\n  margin-top: 26px;\n  margin-bottom: 10px;\n  font-size: 19px;\n  color: #111827;\n}\n\n.scroll-card p {\n  margin: 0 0 14px;\n}\n\n.scroll-card ul {\n  margin: 0 0 16px 20px;\n  padding: 0;\n}\n\n.scroll-card li {\n  margin-bottom: 6px;\n}\n\n.scroll-card::-webkit-scrollbar {\n  width: 8px;\n}\n\n.scroll-card::-webkit-scrollbar-track {\n  background: #f3f4f6;\n  border-radius: 10px;\n}\n\n.scroll-card::-webkit-scrollbar-thumb {\n  background: #9ca3af;\n  border-radius: 10px;\n}\n\n.scroll-card::-webkit-scrollbar-thumb:hover {\n  background: #6b7280;\n}\n\u003c\/style\u003e","brand":"Kärcher","offers":[{"title":"Default Title","offer_id":57315339469175,"sku":"B 50 W Bp 115Ah - 1.533-251.0","price":7800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/1050\/0851\/files\/d2.avif?v=1784637008","url":"https:\/\/www.averncleaningsupplies.com\/products\/karcher-b-50-w-bp-pack-115ah-d51-dose-rinse-autofill-scrubber-dryer-1-533-251-0","provider":"Avern Cleaning Supplies (Internet) Ltd","version":"1.0","type":"link"}