The MF 7700 series replaced the previous 7600 models with minor changes in the autumn of 2015. The engines were 6.6- and 7.4-liter AGCO Powers equipped with urea injection and an oxidation catalyst. Additional power was available starting from gear 2D, meaning also in field work and when using the PTO even at lower gears. In the extensive model range, models 7714-7718 had a short wheelbase. The 7719-7726 featured a more robust construction in many respects than the smaller models.

The two smallest models were available with Dyna-4, a 4-speed power shift. Larger models came with the Dyna-6 basic transmission. In conjunction with both the 4- and 6-speed power shift, the range shift was electro-hydraulic, and gear automation with power shift adaptation was standard. The clutch could also be controlled, for example in front loader use, via the brake pedal if desired. A driving speed of 40 km/h was reached at 1800 rpm, and 50 km/h – depending on the model – at either 1850 or 1950 rpm. In hydraulics, an open center system with a 57 l/min pump was now available even in the smallest models in Finland. A load-sensing system came with either a 110- or 150-liter pump. The front axle had a 100% lock. The cab noise level was specified at 70 dB.

There were three equipment levels. The base Essential model came as standard with mechanical hydraulic control (3 sections), air conditioning, an air-suspended seat, and a passenger seat. In Finland, an auxiliary heater and trailer brake valve were also standard.

The Efficient model had the Dyna-6 transmission, mechanical cab suspension, load-sensing hydraulics, two sections of electro-hydraulic valves, an armrest control unit, cruise control memory, a radio with an SD card slot, and front axle suspension.

The Exclusive model included, among other features, four electro-hydraulically controlled hydraulic sections, semi-active cab suspension, automatic air conditioning, electrically adjustable mirrors, slip minimization radar, a Datatronic 4 Isobus terminal, and extensive headland automation.

For 2018, the lineup was renamed the 7700 S with minor changes: an LED light package became standard, the safety improvements required by the new tractor directive were implemented, and the Datatronic 5 Touch terminal was available as an optional extra.

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