Overview
Power through tough mowing on up to 1 acre with the John Deere S120 100 Series lawn tractor, equipped with a potent 22HP (16.4kW)/724cc Briggs & Stratton 44N677 V-Twin overhead-valve engine delivering superior torque for mulching, bagging, or side-discharge without hesitation on hills or thick grass. Revolutionary Easy Change 30-second oil change system simplifies maintenance—just twist off the old oil-filled filter and install a new one, replacing 0.8qt of fresh oil while capturing contaminants, eliminating messy drains and full oil disposal for hassle-free ownership. Kanzaki Tuff Torq TLT200 hydrostatic transmission with side-by-side pedals and standard cruise control offers infinite speeds up to 5.5 MPH forward/3.2 MPH reverse, 18-inch turning radius, and Reverse Implement Option (RIO) for precise control around landscaping.
Key Features
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Edge Mower Deck Excellence: 42-inch stamped 13-gauge steel two-spindle deck with StarLock blades (secure torque retention), wash port for effortless underside cleaning, 13-position spring-assisted hand-grip lift (1-4 inches in 0.25-inch increments), and easy-level adjustment; slide-under mounting with spring clips supports optional 6.5-bu rear bagger, mulch plug, or high-lift blades for versatile cut quality.
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Premium Operator Station: 15-inch high-back two-piece open-back seat with 5.5-inch fore-aft adjustment, dual coil springs for bump absorption, and tilt-forward access; contoured dash with easy-read fuel gauge, covered storage tray, cup holder, non-slip rubber floor mats with debris channels, hour meter, and incandescent headlights for comfort and visibility.
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Versatile Attachments & Durability: CargO Mount system for quick sun canopy, snow blower (44-inch two-stage), front blade (46-inch), sprayer, or 16 tow-behind tools (500lb capacity); full-length 12-gauge welded steel frame with e-coat/powder paint, cast-iron front axle with sealed ball bearings, mold-in-color UV/rust-resistant hood with cooling vents.
Performance Specs
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Engine & Electrical: Briggs & Stratton 44N677 V-Twin (mechanical governor, single-lever choke/speed control, cartridge air cleaner); 2.4gal rear fuel tank (center-fill), 12V 300CCA battery, 8amp regulated charging, Bendix electric start; QR code links to Equipment Mobile App for serial-specific maintenance, parts, manuals, and Bluetooth smart connector compatibility (hours/fuel/battery monitoring).
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Drive & Chassis: Hydrostatic two-wheel drive with transaxle oil cooler (fins/fan), internal wet disc brakes, sector/12-inch pinion steering (25-inch uncut circle); 20x8-8 rear/15x6-6 front tires; parking brake on pedestal, manual PTO yellow lever, service interval decal.
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Warranty & Reliability: 2-year/120-hour bumper-to-bumper (tractor/engine); 444lb weight (no fuel), 69.7-inch length/55.2-inch deck width; Greeneville, TN assembly ensures ANSI/OPEI compliance and rugged performance.
