{"product_id":"karcher-b-50-w-bp-pack-80ah-brush-roller-scrubber-dryer-1-533-241-0","title":"Karcher B 50 W Bp Pack 80Ah Brush Roller Scrubber Dryer 1.533-241.0","description":"\u003cdiv class=\"scroll-card\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003eKärcher B 50 W Bp Pack 80Ah Li+FC+R55 DOSE Rinse AutoFill Professional Walk-Behind Scrubber Dryer\u003c\/h1\u003e\n\u003ch3\u003eCompact, Intelligent Floor Cleaning with Fast-Charging Lithium-Ion Power\u003c\/h3\u003e\n\u003cp\u003eThe Kärcher B 50 W Bp Pack 80Ah Li+FC+R55 DOSE Rinse AutoFill is a premium battery-powered walk-behind scrubber dryer designed to maximise cleaning efficiency while reducing water, detergent and labour costs. Combining a 55 cm R55 twin roller brush head, 80 Ah lithium-ion battery, 50A quick charger, integrated traction drive, and Kärcher's intelligent DOSE, AutoFill and AutoRinse systems, this compact machine delivers outstanding productivity for demanding commercial cleaning applications. With a theoretical cleaning performance of up to 3,300 m² per hour, it is ideal for facilities requiring reliable day-to-day floor maintenance.\u003c\/p\u003e\n\u003cp\u003eDesigned for contract cleaners, retail stores, hospitals, schools, hotels, offices and public buildings, the B 50 W Bp combines advanced automation with robust commercial construction to simplify everyday cleaning while maintaining consistently high standards.\u003c\/p\u003e\n\u003ch3\u003eFast-Charging Lithium-Ion Performance\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional battery-powered scrubber dryers, this model is equipped with an 80 Ah lithium-ion battery and 50A fast charger, allowing the machine to be fully recharged in approximately two hours.\u003c\/p\u003e\n\u003cp\u003eLithium-ion technology provides dependable runtime, rapid charging and consistent performance throughout the working day, helping reduce downtime and maximise machine availability. The maintenance-friendly battery system also supports flexible cleaning schedules, making it ideal for busy commercial environments operating across multiple shifts.\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.\u003c\/p\u003e\n\u003cp\u003eThe roller brush system continuously lifts dirt and transports loose particles into the recovery system, reducing preparation time before cleaning while delivering excellent results on both smooth and structured flooring. Combined with Kärcher's high-performance suction system, floors are left 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 roller and disc brush scrubber dryers provide outstanding cleaning performance, the R55 roller brush system offers several important advantages where productivity and versatility are priorities.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the Roller Brush System\u003c\/h3\u003e\n\u003cp\u003eIntegrated pre-sweeping function collects dust, grit, hair and light debris while scrubbing, reducing the need for separate sweeping.\u003c\/p\u003e\n\u003cp\u003eExcellent cleaning 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 traditional disc brushes.\u003c\/p\u003e\n\u003cp\u003eHigh brush speed and contact pressure deliver powerful mechanical cleaning for stubborn dirt.\u003c\/p\u003e\n\u003cp\u003eReduced water consumption when used alongside Kärcher's Eco!Flow water management system.\u003c\/p\u003e\n\u003cp\u003eExcellent edge cleaning along walls, shelving and fixtures.\u003c\/p\u003e\n\u003cp\u003eSweeping and scrubbing in a single pass increases productivity and reduces overall cleaning time.\u003c\/p\u003e\n\u003cp\u003eLower detergent consumption, thanks to the effective mechanical cleaning action of the roller brushes.\u003c\/p\u003e\n\u003cp\u003eExtremely quiet roller brush operation, making the machine suitable for noise-sensitive environments such as hospitals, schools and care homes.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications for the Roller Brush System\u003c\/h3\u003e\n\u003cp\u003eThe R55 roller brush head is particularly well suited to:\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 environments\u003c\/li\u003e\n\u003cli\u003eSchools, colleges and universities\u003c\/li\u003e\n\u003cli\u003eHotels and hospitality venues\u003c\/li\u003e\n\u003cli\u003ePublic buildings\u003c\/li\u003e\n\u003cli\u003eFood preparation areas\u003c\/li\u003e\n\u003cli\u003eEntrances and reception areas\u003c\/li\u003e\n\u003cli\u003eSafety flooring, textured vinyl, ceramic tiles and grout lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA disc brush remains an excellent choice for smooth polished floors and routine maintenance cleaning. However, where facilities regularly encounter light debris, textured flooring or intensive daily traffic, the roller brush system provides greater versatility and improved cleaning efficiency.\u003c\/p\u003e\n\u003ch3\u003eIntelligent DOSE Cleaning Agent System\u003c\/h3\u003e\n\u003cp\u003eKärcher's integrated DOSE system automatically dispenses the precise amount of detergent 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\u003eLower chemical consumption\u003c\/li\u003e\n\u003cli\u003eReduced operating costs\u003c\/li\u003e\n\u003cli\u003eConsistent cleaning performance\u003c\/li\u003e\n\u003cli\u003eContact-free detergent changes using a closed-loop system\u003c\/li\u003e\n\u003cli\u003eReduced environmental impact through less chemical waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy applying only the amount of detergent required, the system helps lower running costs while maintaining excellent cleaning results.\u003c\/p\u003e\n\u003ch3\u003eAutoFill \u0026amp; AutoRinse for Faster Daily Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe AutoFill system allows the fresh water tank to be filled quickly from almost any tap and automatically stops when the tank reaches capacity, preventing overfilling.\u003c\/p\u003e\n\u003cp\u003eThe AutoRinse function automatically cleans the recovery tank without requiring direct contact with contaminated water, improving hygiene while reducing end-of-shift maintenance time. Together, these automated systems help maximise productivity and machine availability.\u003c\/p\u003e\n\u003ch3\u003eEco!Flow Intelligent Water Management\u003c\/h3\u003e\n\u003cp\u003eKärcher's Eco!Flow technology automatically adjusts water consumption according to the machine's travelling speed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis intelligent system provides:\u003c\/li\u003e\n\u003cli\u003eConsistent cleaning performance\u003c\/li\u003e\n\u003cli\u003eReduced water usage\u003c\/li\u003e\n\u003cli\u003eLower operating costs\u003c\/li\u003e\n\u003cli\u003eImproved cleaning efficiency around bends and corners\u003c\/li\u003e\n\u003cli\u003eGreater environmental sustainability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is efficient floor cleaning with minimal waste of water or detergent.\u003c\/p\u003e\n\u003ch3\u003eDurable Aluminium Construction\u003c\/h3\u003e\n\u003cp\u003eThe B 50 W Bp has been built for intensive commercial use with a cast aluminium roller brush head and die-cast aluminium squeegee fitted with Linatex® suction lips.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese premium components deliver:\u003c\/li\u003e\n\u003cli\u003eOutstanding durability\u003c\/li\u003e\n\u003cli\u003eExcellent suction performance on structured floors\u003c\/li\u003e\n\u003cli\u003eReliable water recovery around tight corners\u003c\/li\u003e\n\u003cli\u003eReduced maintenance requirements\u003c\/li\u003e\n\u003cli\u003eLong service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir heavy-duty construction helps minimise downtime while reducing long-term ownership costs.\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 machine information and additional operating functions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe app enables users to:\u003c\/li\u003e\n\u003cli\u003eMonitor machine performance\u003c\/li\u003e\n\u003cli\u003eView maintenance guidance\u003c\/li\u003e\n\u003cli\u003eAccess troubleshooting information\u003c\/li\u003e\n\u003cli\u003eAdjust selected operating parameters\u003c\/li\u003e\n\u003cli\u003eManage Kärcher Intelligent Key System (KIK) user permissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis connected technology simplifies fleet management while helping maximise productivity.\u003c\/p\u003e\n\u003ch3\u003eKärcher Intelligent Key System (KIK)\u003c\/h3\u003e\n\u003cp\u003eThe integrated Kärcher Intelligent Key System (KIK) allows businesses to assign personalised access rights for different operators.\u003c\/p\u003e\n\u003ch3\u003eBenefits include:\u003c\/h3\u003e\n\u003cp\u003eControlled access to machine settings\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced operator errors\u003c\/li\u003e\n\u003cli\u003eStandardised cleaning programmes\u003c\/li\u003e\n\u003cli\u003eFaster operator training\u003c\/li\u003e\n\u003cli\u003eSupport for over 30 operating languages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis intelligent user management system helps ensure consistent cleaning quality while protecting valuable equipment.\u003c\/p\u003e\n\u003ch3\u003eCompact Design with Excellent Manoeuvrability\u003c\/h3\u003e\n\u003cp\u003eDespite its generous 50-litre clean and recovery tanks, the B 50 W Bp remains compact and highly manoeuvrable.\u003c\/p\u003e\n\u003cp\u003eIts slim profile provides excellent visibility and easy handling in narrow aisles, around shelving, furniture and confined commercial spaces. The integrated traction drive further reduces operator fatigue, making extended cleaning sessions more comfortable.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThe Kärcher B 50 W Bp Pack 80Ah Li+FC+R55 DOSE Rinse AutoFill is ideal for cleaning:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRetail stores and supermarkets\u003c\/li\u003e\n\u003cli\u003eShopping 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\u003eWarehouses and logistics centres\u003c\/li\u003e\n\u003cli\u003ePublic buildings\u003c\/li\u003e\n\u003cli\u003eFood preparation areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHard floors including textured safety flooring, vinyl, terrazzo, resin, sealed concrete, ceramic tiles and grout lines.\u003c\/p\u003e\n\u003ch3\u003eHow Does This Model Differ from the 1.533-251.0 Version?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eThe main difference is the battery and charging system. This 1.533-241.0 model uses a lithium-ion battery with a high-output quick charger, while the 1.533-251.0 model uses a maintenance-free AGM battery with a conventional onboard charger. Both machines otherwise share the same R55 roller brush system, cleaning width, tank capacity, traction drive, DOSE detergent control, AutoFill, AutoRinse and connected machine functions.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e1.533-241.0 lithium-ion model: Best for operations that need rapid recharging, flexible opportunity charging and minimal downtime between cleaning shifts.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eFast recharge: The lithium-ion version can be fully charged in around two hours using its 50 A quick charger.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eOpportunity charging: Lithium-ion technology is better suited to short top-up charges during breaks, helping keep the machine available throughout a busy working day.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eLower machine weight: The lithium-ion model is lighter, which can support easier handling and transport.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e1.533-251.0 AGM model: Offers a longer stated runtime of up to 2.5 hours, compared with approximately two hours for the lithium-ion version.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eLonger conventional charging: The AGM version has a stated charging time of around 10 hours, making it more suitable for businesses that normally recharge the machine overnight.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Kärcher B 50 W Bp Pack 80Ah Li+FC+R55 DOSE Rinse AutoFill?\u003c\/h3\u003e\n\u003cp\u003eThe Kärcher B 50 W Bp Pack 80Ah Li+FC+R55 DOSE Rinse AutoFill combines fast-charging lithium-ion technology with advanced roller brush cleaning to maximise productivity in demanding commercial environments. Its integrated pre-sweeping function, intelligent DOSE detergent system, Eco!Flow water management, AutoFill, AutoRinse, Machine Connect connectivity and robust aluminium construction help reduce cleaning time while lowering water, detergent and maintenance costs.\u003c\/p\u003e\n\u003cp\u003eFor organisations cleaning textured flooring, busy public spaces or facilities where loose debris is common, the R55 roller brush system provides clear 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 expected from Kärcher's premium commercial floor care range.\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":57316971446647,"sku":"B 50 W Bp 80Ah - 1.533-241.0","price":9750.0,"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-80ah-brush-roller-scrubber-dryer-1-533-241-0","provider":"Avern Cleaning Supplies (Internet) Ltd","version":"1.0","type":"link"}