{"product_id":"echo-tm-850s-gps-rtk-robotic-mower","title":"Echo TM-850S GPS RTK Robotic Mower","description":"\u003cp\u003eThe Echo TM-850S GPS-RTK is a compact professional mower built for precise strip-pattern cutting across sports fields, schools, and managed turf areas. It covers up to 30,000 m² with full GPS-RTK accuracy, maintaining consistent results without the need for boundary wires.\u003c\/p\u003e\n\u003cp\u003eLightweight, quiet, and efficient, the TM-850S delivers professional results where space or access limits the use of larger machines.  Autonomow supplies the TM-850S with full UK setup, calibration, and support to ensure every installation performs to commercial standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGPS-RTK guided robotic mower \u003c\/li\u003e\n\u003cli\u003eHandles up to 30,000 m² (7.4 acres) with precision strip-pattern mowing\u003c\/li\u003e\n\u003cli\u003eTwo floating heads and six stainless steel blades for a consistent professional cut\u003c\/li\u003e\n\u003cli\u003eAutonomous 24\/7 operation with automatic charging and remote control\u003c\/li\u003e\n\u003cli\u003eQuiet 52 dB performance for day or night use\u003c\/li\u003e\n\u003cli\u003eLow 400 kWh annual consumption – efficient and zero-emission\u003c\/li\u003e\n\u003cli\u003eLight 25 kg build for minimal turf impact and easy handling\u003c\/li\u003e\n\u003cli\u003eApp and web portal for live tracking, scheduling, and performance monitoring\u003c\/li\u003e\n\u003cli\u003eSupplied with a 2-year commercial warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specification \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eCompact Precision for Professional Lawns\u003c\/h2\u003e\n\u003cp\u003eThe Echo TM-850S GPS-RTK brings advanced robotic mowing to smaller sports fields and managed lawns. Using GPS-RTK guidance, it delivers perfect, repeatable strip patterns without boundary wires. With 2 floating heads and 6 stainless steel blades, it produces an even, mulched finish while maintaining efficient energy use.\u003c\/p\u003e\n\u003ch3\u003eAccuracy Without Boundaries\u003c\/h3\u003e\n\u003cp\u003eGuided by GPS-RTK with Wisenav® technology, the TM-850S works to within 2 cm accuracy. Operators can define zones, patterns, and no-go areas directly through the Echo web portal or mobile app. The mower navigates precisely without physical boundaries, making setup faster and more flexible for multi-field or irregular sites.\u003c\/p\u003e\n\u003ch3\u003eMade for Schools and Sports Facilities\u003c\/h3\u003e\n\u003cp\u003eCompact yet capable, the TM-850S is built for smaller sports pitches, school grounds, and training areas up to 30,000 m². Its 52 dB noise level allows continuous mowing during lessons or overnight without disruption, and its 25 kg chassis ensures gentle operation on turf, even in damp conditions.\u003c\/p\u003e\n\u003ch3\u003eSmart Management and Reliable Support\u003c\/h3\u003e\n\u003cp\u003eThrough the Echo portal and app, teams can monitor mowing progress, check maintenance logs, and adjust settings remotely. Groundtech provides full UK installation, RTK base setup, and calibration support, ensuring every TM-850S performs reliably from day one.\u003c\/p\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGPS-RTK Base Station (Wi-Fi or 4G)\u003c\/li\u003e\n\u003cli\u003eVirtual boundary licence\u003c\/li\u003e\n\u003cli\u003eCharging station weather cover\u003c\/li\u003e\n\u003cli\u003eReplacement blades and head assemblies\u003c\/li\u003e\n\u003cli\u003eAutonomow setup, calibration, and service plan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Area\u003c\/td\u003e\n\u003ctd\u003e30,000 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Working Area\u003c\/td\u003e\n\u003ctd\u003e22,000 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slope\u003c\/td\u003e\n\u003ctd\u003e30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Width\u003c\/td\u003e\n\u003ctd\u003e42 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Height Range\u003c\/td\u003e\n\u003ctd\u003e20 – 70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Heads\u003c\/td\u003e\n\u003ctd\u003e2 floating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlades\u003c\/td\u003e\n\u003ctd\u003e6 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNavigation System\u003c\/td\u003e\n\u003ctd\u003eGPS-RTK with Wisenav®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e87 × 70 × 32 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Noise Level\u003c\/td\u003e\n\u003ctd\u003e52 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e8.55 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e25.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Charging Time\u003c\/td\u003e\n\u003ctd\u003e55 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Mowing Duration per Charge\u003c\/td\u003e\n\u003ctd\u003e120 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Annual Power Consumption\u003c\/td\u003e\n\u003ctd\u003e400 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eElectric (rechargeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eAutonomous with app and web portal control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years commercial \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Autonomow","offers":[{"title":"Default Title","offer_id":56196811850108,"sku":"TM-850 SPORT","price":8940.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/7841\/1822\/files\/Echo-TM-850S-GPS-RTK-Robotic-Mower.webp?v=1767713632","url":"https:\/\/www.autonomow.co.uk\/products\/echo-tm-850s-gps-rtk-robotic-mower","provider":"Autonomow","version":"1.0","type":"link"}