John Deere 9R 590

The John Deere 9R 590 is a four-wheel drive (4WD) tractor built by John Deere in Waterloo, Iowa, USA, starting from 2021. It belongs to the 9R Series and features a powerful 13.6L 6-cylinder diesel engine delivering up to 639.7 hp gross power. The tractor is equipped with an 18-speed full power shift transmission (e18) and advanced mechanical features including electro-hydraulic differential locks, articulated power steering, and hydraulic wet disc brakes. It has a large fuel tank capacity of 400 gallons and a DEF tank of 31.7 gallons. The tractor's dimensions include a 154-inch wheelbase, 312.8-inch length, and a shipping weight of 45980 lbs. It offers robust hydraulics with optional high flow rates and a rear hitch capable of lifting up to 20000 lbs. Electrical system includes a 250 amp alternator with optional 330 amp, powered by three 12-volt batteries. The 9R 590 is part of a series including the 9R 540 and 9R 640 models, and it succeeded the 9570R model.