Massey Ferguson 7720S

The Massey Ferguson 7720S is a tractor produced by Massey Ferguson. It is equipped with a 402.5 ci 6.6 L engine. The rated power output is 185 hp 138.0 kW. Transmission: Dyna-VT. Operating weight: 16534 lbs 7499 kg.

Overview

	2018 - 2021 7700S SeriesRow-Crop tractor
2018 - 2021
7700S Series
Row-Crop tractor

Production
Manufacturer	Massey Ferguson (a part of AGCO)
Row-Crop tractor
Factories	Jackson, Minnesota, USA
	Beauvais, France

Massey Ferguson 7720S Engine
AGCO Power 6.6L 6-cyl diesel
Fuel tank	114 gal 431.5 L
Exhaust fluid (DEF)	10.5 gal 39.7 L
Engine details ...

Massey Ferguson 7720S Power
Engine	185 hp 138.0 kW
PTO (claimed)	155 hp 115.6 kW

Mechanical
Four-wheel drive
Differential lock	electro-hydraulic front and rear
Power steering
Trailer brakes	hydraulic OptOptional
	pneumatic OptOptional
Cab standard with air-conditioning. Available cab suspension. Massey Ferguson auto-guidance ready

Hydraulics
Type	closed-center load-sensing
Pressure	2900 psi 200.0 bar
Rear valves	2 to 5
Front valves	0 to 3
Pump flow	29 gpm 109.8 lpm
	39 gpmOptOptional 147.6 lpm
	50 gpmOptOptional 189.2 lpm

Tractor hitch
Rear Type	III/II
Control	electronic draft control
Dyna-6 Rear lift (at ends)	13895 lbs 6302 kg
Dyna-VT Rear lift (at ends)	16404 lbs 7440 kg
Front lift (at ends)	8818 lbs 3999 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Engine RPM	540@1890
	50E@1520
	1000@2000
	1000E@1600
Front PTO	independent OptOptional
Front PTO Type	1000 (1.375)

Dimensions & Tires
Wheelbase	117.1 inches 297 cm
Weight	16534 lbs 7499 kg
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Battery volts	12

References
7700S Series published in 2020, by Massey Ferguson*
*Publication contains known errors.

Engine

Engine Detail — 402.5 ci / 6.6 L Diesel

Manufacturer	AGCO Power 66 AWF
Configuration	turbocharged intercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	402.5 ci 6.6 L
Bore/Stroke	4.252x4.724 inches 108 x 120 mm
Emissions	Tier IV
Power	185 hp 138.0 kW
Maximum Power	200 hp 149.1 kW
Idle RPM	850-2100
Torque	923 lb-ft 1251.6 Nm
Torque RPM	1500
Starter	electric
Starter volts	12

Transmission

Transmission options
24-speed six-speed power shift
continuously-variable transmission

Transmission — Dyna-6

Transmission	Dyna-6
Type	six-speed power shift
Gears	24 forward and reverse
Six power shift gears (A-F) in four ranges (1-4)

Transmission — Dyna-VT

Transmission	Dyna-VT
Type	continuously-variable transmission
Gears	infinite forward and reverse

Dimensions

Massey Ferguson 7720S Tires

Dimensions
Wheelbase	117.1 inches 297 cm
Length	202.7 inches 514 cm
Width	96.7 inches*Width across fenders. 245 cm
Height (cab)	123.2 inches 312 cm
Height (exhaust)	122.9 inches 312 cm
Weight	16534 lbs 7499 kg
Max weight	30864 lbs 13999 kg
Bar rear axle
Front tread	52.8 to 87.8 inches 134 to 223 cm

Photos

Massey Ferguson 7720S