Massey Ferguson 7720

Last Updated: July 2024

Overview

The Massey Ferguson 7720 is a robust and versatile row-crop tractor, part of the 7700 Series by Massey Ferguson, designed for a wide variety of tasks on the farm. Equipped with a high-performance AGCO Power AP66-4 engine, this tractor delivers 185 gross horsepower with the capability to reach up to 200 horsepower. This power plant provides a displacement of 402.5 cubic inches and operates at an optimal rated RPM of 2100. The tractor comes with two transmission options: a 24-speed six-speed power shift known as Dyna-6 and a continuously-variable transmission (CVT) identified as Dyna-VT, which can adapt to a wide range of field conditions. Additionally, the tractor is equipped with standard agricultural tires, with the front size at 420/85R28 and the rear size at 480/80R42. The Massey Ferguson 7720 started production in 2015 and is known for its closed center load sensing hydraulic system and a hefty operating weight of 15430 pounds which adds to its stability and traction.
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Key Specifications

Category: Row Crop

Power Output: 185 / 200

Transmission: Power shift / CVT

Drive Type: 4WD

Operating Weight: 15430

Fuel Type: Diesel

Massey Ferguson 7720 vs. Similar Tractors

Power Output
Excellent
Greater than 96% of similar tractors.
Hitch Capacity
Average
Greater than 67% of similar tractors.
Operating Weight
Average
Greater than 61% of similar tractors.

Technical Specifications

Engine

Manufacturer
AGCO POWER
Model
AP66-4
Cooling Type
Liquid-cooled with electronic viscous fan
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged and air to air intercooler
Cylinders
6
Displacement (ci)
402.5
Bore (in)
4.252
Stroke (in)
4.724
Rated RPM
2100
Power Output (hp)
185 / 200

Transmission

Type
Power shift / CVT
Forward Gears
24 / Infinite
Reverse Gears
24 / Infinite
Total Gears
-

Dimensions

Length (in)
-
Width (in)
-
Height (in)
-
Operating Weight (lb)
15430

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Standard (ag)
Manufacture - End Year
-
Hitch Type
-
Hitch Category
III
Hitch Position
-
Hitch Capacity (lb)
13501.2 lbs
Operator Station Type
-
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Closed center load sensing

Test Results

Nebraska Tractor Test Laboratory - Test Date: February to March, 2016

Maximum Power and Fuel Consumption

  • Maximum Power: 167.3 HP (124.8 kW) at 2100 rpm
  • Fuel Consumption at Maximum Power: 10.69 Gal/hr (40.47 l/h) with a fuel efficiency of 0.478 lb/hp.hr (0.291 kg/kW.h)
  • DEF Consumption: 0.22 Gal/hr (0.82 l/h)

Drawbar Performance

  • Power at Rated Engine Speed (11th Gear): 137.2 HP (102.3 kW) with a drawbar pull of 9,015 lbs (40.1 kN) and a speed of 5.26 mph (8.47 km/h)
  • Fuel Consumption at Rated Speed: 0.548 lb/hp.hr (0.333 kg/kW.h) with a fuel efficiency of 15.68 Hp.hr/gal (3.09 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 635.6 lb.-ft. (861.8 Nm) at 1500 rpm
  • Torque Rise: 51.68% with a power increase at 1500 rpm of 18.0%

Hydraulic Performance

  • Maximum Force Exerted: 7650 lbs (34.0 kN) at hitch points
  • Pump Delivery Rate: 30.2 GPM (114.3 l/min) at minimum pressure and rated engine speed
  • Hydraulic Power: 45.4 HP (33.9 kW) at delivery pressure of 2880 psi (199 bar)

Overall Efficiency

  • Fuel Efficiency at Standard PTO Speed (1000 rpm): 17.85 Hp.hr/gal (3.51 kW.h/l)
  • Fuel Consumption: 10 Gal/hr (37.85 l/h) at 2100 rpm

    Nebraska Tractor Test Lab. (2016). Nebraska Summary: S1016 Massey Ferguson 7720. Lincoln, NE: Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3296

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