Massey Ferguson 7720S

Last Updated: September 2024

Overview

The Massey Ferguson 7720S is a powerful row crop tractor built for tough farm work. It has a strong 6-cylinder diesel engine made by AGCO Power. This engine can produce up to 197.8 hp, which is above average for tractors in its class. The tractor has a 4-wheel drive system and power steering, making it easy to control in various field conditions.

One of the standout features of the 7720S is its Dyna-VT transmission. This special system combines mechanical and hydrostatic parts to give the driver smooth and efficient gear changes. The tractor has a comfortable cab for the operator and comes with a three-point hitch for attaching various tools. It also has a good hydraulic system that can pump 29.9 gallons of fluid per minute. The 7720S is quite heavy at 18,180 pounds, which helps it stay stable during tough jobs. Its size is also impressive, measuring over 202 inches long and 123 inches tall, with big tires to handle different terrains.
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Key Specifications

Category: Row Crop

Power Output: 198 hp (147.5 kW)

Transmission: Dyna-VT (combination of mechanical and hydrostatic sections)

Drive Type: 4WD

Operating Weight: 18180 lb (8246 kg)

Fuel Type: Diesel No. 2

Massey Ferguson 7720S vs. Similar Tractors

Power Output

The Power Output for the Massey Ferguson 7720S is Above Average. It is greater than 75% of similar Row Crop tractors in our database.

Horsepower distribution of Row Crop tractors

(across 1.1K+ tractors in our database)

Operating Weight

The Operating Weight for the Massey Ferguson 7720S is Above Average. It is greater than 79% of similar Row Crop tractors in our database.

Operating weight distribution of Row Crop tractors

(across 1.3K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Massey Ferguson 7720S is Average. It is greater than 54% of similar Row Crop tractors in our database.

Engine displacement distribution of Row Crop tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the Massey Ferguson 7720S is Below Average. It is greater than 28% of similar Row Crop tractors in our database.

Engine rated RPM distribution of Row Crop tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
AGCO Power
Model
66 AWF
Cooling Type
Liquid-cooled with heat exchanger for crankcase oil, radiator for hydraulic and transmission oil
Fuel Type
Diesel No. 2
Induction Type
Turbocharged intercooled
Cylinders
6
Displacement
402 ci (6.6 L)
Bore
4.25 in (108.0 mm)
Stroke
4.72 in (120.0 mm)
Rated RPM
2100
Power Output
198 hp (147.5 kW)
Tested Power Output
190 hp (141.7 kW)

Transmission

Type
Dyna-VT (combination of mechanical and hydrostatic sections)
Forward Gears
24
Reverse Gears
24
Total Gears
48

Drivetrain

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Power
Brake Type
Multiple wet disc hydraulically operated by two foot pedals