John Deere D120 John Deere D120 Price, Reviews, Specs: John Deere D120 Lawn Tractor is equipped with a Briggs & Stratton 33 gasoline 1-cylinder air-cooled, 540 cc engine, which delivers 21 hp (15.7 kW) power. John Deere D120 Lawn Tractor featured with a 4x2 2WD chassis, 14HP Kohler 512cc 1-cyl gasoline engine, Manual steering, mechanical shoe on transaxle brakes, and … [Read more...] about John Deere D120 Price, Specs, Reviews & Attachments