John Deere S690i
Find your used John Deere S690i, at affordable prices - from private operators and professional traders - on tractorpool.co.uk.The John Deere S690i is the largest combine harvester of the S-series. In 2011, John Deere introduced the new edition of this class. The S690i is powered by the John Deere Power Tech PSS 6-cylinder engine with series turbocharger and 9 litre capacity. This engine brings the approximate 20 tonne heavy John Deere S690i to a maximum power output of 460 k/W (625 hp) and meets the TIER 3B emission standard. The John Deere S690i is also optionally available with a track drive, allowing especially for soil protection work. The John Deere S690i also relies on the tried and tested. Equipped with four chains and an inclined conveyor. Even if it gets "swallowed" up at times, it is equipped with a powerful reverser. In the John Deere S690i, the single-rotor concept is applied. The rotor itself has a length of 3,124 mm, a diameter of 762 mm and rotates up to 1,000 rpm. The EvenMax system is used for cleaning the John Deere S690i. Through the use of feed screws, a uniform loading of the filter box, even on slopes, is guaranteed. The upper sieve is also optimised for use on slopes. The John Deere S690i has been installed with built in separators, preventing the harvested crop from falling to one side.
The grain tank capacity in this series version holds 14,100 l and the HillMaster 10,600 l. The unloading speed of the John Deere S690i, in this series version, runs at 135 l/s and the HillMaster at 120 l/s. For straw management, there are two different John Deere S690i versions available. The intermediate shredder, without the straw drum, is equipped with 100 blades and an electrically adjustable fitted baffle. The other option is the premium shredder with straw drum, 100 blades and an electronically adjustable baffle.
This option of the John Deere S690i can be changed from the cabin between chopping and swathing.