Commercial-grade coverage. Climbs 42° slopes. Runs as a fleet. The Sunseeker X9 series is built for the properties a residential mower can't handle - large estates, sports fields, HOA common areas, and commercial grounds. AONavi 2.0 (nRTK + VSLAM 2.0) fuses with the 360° OmniSight full-scene perception system for centimeter-accurate navigation, with no boundary wire required anywhere on the property. Two models, one platform: the X9 covers up to 3 acres, and the X9 Plus doubles that to 6 acres. Who the X9 Series Is Built For This mower is the right fit if: Your property is 3 to 6 acres - HOA common areas, sports fields, estates, or commercial grounds You have real slopes - the X9 series climbs grades up to 90% (42°) You need multiple units working as a coordinated fleet across a large site You want wire-free navigation with commercial-grade obstacle detection, day or night You'd rather buy from an authorized dealer than gamble on a marketplace warranty Managing several properties or a larger commercial site? See our Commercial Fleet Program. Smaller property? Compare the Sunseeker X7 Gen 2 or use the mower selector. What Makes the X9 Series Different Built to Climb 4-wheel drive, rear-wheel steering, and independent suspension give the X9 series a 42° (90%) climbing capability, keeping stable, straight mowing lines on bumpy, slippery, or steep ground that stops smaller mowers. 360° OmniSight - 16-Sensor Perception Eight cameras plus infrared, side ToF-View, and dual dToF sensors give 24/7 real-time recognition of obstacles, terrain, and wildlife - including low-light and dark conditions, so scheduled night mowing doesn't put people, pets, or animals at risk. AONavi 2.0 + OmniSight Navigation nRTK positioning fused with VSLAM 2.0 machine vision delivers centimeter accuracy without perimeter cables or external antennas, even across large, complex, or irregularly shaped properties. EdgeZero Zero-Distance Cutting Trims at precise right angles along walls and boundaries, eliminating the missed-edge strips that turn into manual trimming work on a property this size. Fleet Management Platform Coordinate multiple X9 units across a property or portfolio - optimized routes, balanced workloads, and data-driven maintenance insights to maximize coverage and productivity. Sunseeker X9 / X9 Plus Specifications Coverage Area X9: up to 3 acres · X9 Plus: up to 6 acres Navigation AONavi 2.0 (nRTK + VSLAM 2.0) + 360° OmniSight full-scene perception Boundary Wire Required No - fully wire-free Drive System 4WD, rear-wheel steering, independent suspension Max Slope Up to 90% (42°) Cutting System Dual disc, 6 blades per disc Cutting Width 17 in Cutting Height 0.8 - 3.0 in Obstacle Detection 360° OmniSight - binocular, iToF, infrared, side ToF-View, dual dToF Battery 42V max, 8Ah Charging X9: 7A charger, ~50 min full charge · X9 Plus: 17A fast charger, ~20 min full charge Rain Sensor Yes Zones No limit Fleet Management Multi-unit coordination platform Why Buy Your Sunseeker X9 From Midwest Turf Tech? A product page can tell you what a mower does. What it can't tell you is what happens after the box shows up. Authorized Sunseeker dealer. Your warranty is real. If you need a part, a repair authorization, or manufacturer support, buying from an authorized dealer keeps those paths open. Gray-market listings often close them off quietly. Real setup support. Questions about RTK placement, zone mapping, dock location, or fleet configuration? We work with these machines every day. We can help. Nationwide shipping. We ship the Sunseeker X9 series to all 48 contiguous states. Financing is available through Shop Pay and Affirm. Local install available. In the Twin Cities metro? Professional installation and lawn mapping is available - especially worth it at this scale, where dock placement and zone setup make a real difference. Not local? Remote setup support gets you running faster. Managing a commercial property or multiple sites? See our Commercial Fleet Program or reach out before you buy. We'd rather help you pick the right setup than sell you the wrong one. Sunseeker X9 / X9 Plus - Frequently Asked Questions What is the difference between the X9 and X9 Plus? Coverage and charge speed. The X9 covers up to 3 acres with a 7A charger (~50 min full charge). The X9 Plus doubles coverage to 6 acres and uses a 17A fast charger (~20 min full charge). Both share the same navigation, drive system, and cutting deck. How steep a slope can the X9 series handle? Up to a 90% grade (42°), thanks to 4-wheel drive, rear-wheel steering, and independent suspension - among the strongest climbers available in a commercial robotic mower. Does it need a boundary wire? No. The X9 series is fully wire-free. AONavi 2.0 and the 360° OmniSight system map the property and set boundaries without any perimeter cable or external antenna. Can multiple units work together on one property? Yes. The Fleet Management platform lets multiple X9 units coordinate routes, balance workloads across zones, and surface maintenance insights - built for properties or portfolios that need more than one mower. Is it safe to run at night around pets or wildlife? The 360° OmniSight system includes infrared-assisted detection for low-light and dark conditions, designed to recognize obstacles, terrain, and small animals during night mowing. Is Midwest Turf Tech an authorized Sunseeker dealer? Yes. Midwest Turf Tech is an authorized Sunseeker dealer. Your warranty is valid and you have direct access to authorized parts, service, and support - not available through gray-market or unauthorized listings. Ready to take mowing off your team's plate? The Sunseeker X9 series ships free to the contiguous US, with financing through Shop Pay and Affirm. Choose your model above, or contact Midwest Turf Tech with questions before you buy. Managing a commercial property? Explore our Commercial Fleet Program for multi-unit deployments. Need help choosing or installing? Midwest Turf Tech can help match the right robot mower to your yard, terrain, and setup needs. Compare all robot lawn mowers View robot mower installation service Contact Midwest Turf Tech for a recommendation
