All articles about 401+hp Get reviews and tests of the biggest tractors for the biggest farm equipment and find out about technical developments in diesel engines, stepless transmissions, precision farming technology, tyres and tracks. Advice and tips TRACTORSTips for buying a second-hand Challenger MT765ERising input costs, falling subsidy payments and squeezed profit margins mean many farmers are turning to the second-hand machinery market to add extra firepower or replace their ageing prime mover.… See all Insights 401+HPNew Holland slots a CVT box in T9 tractorsIn a 500+hp market only worth about 40 units/year, New Holland has upped its game to grab a few more sales by building the world’s largest wheeled CVT driven tractor,… See all News TRACTORSTV show set to feature the world's greatest tractorsA TV-series devoted entirely to the biggest, most expensive and most powerful tractors in the world is set to air on Channel 5. The three-part series will begin at 9pm… 401+HPJohn Deere’s monster 9-series to top out at 691hpJohn Deere has given its huge 9R, 9RX and 9RT tractors a long-awaited birthday, with improvements including more power and an updated cab. For the biggest wheeled 9R and four-track… 401+HPFendt’s 1100 MT crawlers become biggest CVT tractorsFendt has completed its redesign of the Challenger tractor range it inherited in 2017, sticking a Vario box and a new engine into the biggest 1100 tracked machines. The revamp… TRACTORSCase-IH's Quadtrac gets AFS Connect technologyCase-IH has added the AFS Connect system onto its monster Quadtrac tractors. The new machines will be available in Europe throughout the second half of 2020 and they follow the… See all Test and reviews TRACTORSVideo: First impressions - Fendt 1162 MT twin-track crawlerWhen Fendt announced it would be inheriting Challenger’s product range in Europe, questions centred on how the tracklayers and their crude powershift gearboxes – so obviously at odds with the… MACHINERYVideo: First drive: Fendt’s 415hp 942 VarioFendt has spent the past decade tightening its grip on the high-horsepower tractor market, to the point that it now claims one-third of all new tractor sales above 200hp. But… 401+HPVideo: Fendt's 943 MT twin-track crawler on testAgco has breathed new life into its flailing twin-track fleet with a major rebranding and upgrading exercise for the long-in-the-tooth Challenger tractors. And the firm’s prairie monster range needed some… TRACTORSVideo: We try out John Deere's monster 8400RIf you missed our test report from the week we spent with John Deere’s monster 8400R, you can now watch the video to give you a flavour of what the… See all Video TRACTORSVideo: First impressions - Fendt 1162 MT twin-track crawlerWhen Fendt announced it would be inheriting Challenger’s product range in Europe, questions centred on how the tracklayers and their crude powershift gearboxes – so obviously at odds with the… MACHINERYVideo: First drive: Fendt’s 415hp 942 VarioFendt has spent the past decade tightening its grip on the high-horsepower tractor market, to the point that it now claims one-third of all new tractor sales above 200hp. But… TRACTORSVideo: JCB Fastrac smashes British tractor speed recordDaredevil stunt rider Guy Martin was at the helm of a highly modified JCB Fastrac as it broke the British tractor speed record, travelling at 103.6mph. See also: Video: Valtra… 401+HPVideo: Fendt's 943 MT twin-track crawler on testAgco has breathed new life into its flailing twin-track fleet with a major rebranding and upgrading exercise for the long-in-the-tooth Challenger tractors. And the firm’s prairie monster range needed some… See all