Massey Ferguson 8650

Last Updated: July 2024

Overview

The Massey Ferguson 8650 is a powerful and versatile 4WD row-crop tractor produced by Massey Ferguson from 2009 to 2013. It features a 513 cubic inch, six-cylinder Sisu Diesel T00767 engine with turbocharged intercooled induction and SCR technology, rated at 240 horsepower at 2200 RPM. The engine delivers a maximum torque of 811 lb-ft (1100 Nm) at 1400 rpm, with a torque rise of 59.9% and power increase of 13.9% at 1850 rpm. The advanced continuously variable transmission (CVT) provides infinite forward and reverse gears for precise speed control. This model includes a cab with heat and air-conditioning, a three-point hitch with lift capacities up to 26,460 lbs on the rear and 11,020 lbs on the optional front PTO, and a hydraulic system with a pump delivery rate of 51.0 GPM at minimum pressure. The emission control system utilizes AGCO's e3 SCR or an optional EGR system.
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Key Specifications

Category: Row Crop

Power Output: 240

Transmission: Continuously variable transmission (CVT)

Drive Type: 4WD

Operating Weight: 24250

Fuel Type: Diesel

Massey Ferguson 8650 vs. Similar Tractors

Power Output
Above Average
Greater than 81% of similar tractors.
Operating Weight
Above Average
Greater than 78% of similar tractors.

Technical Specifications

Engine

Manufacturer
Sisu Diesel
Model
T00767
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged intercooled with air-to-air intercooler and SCR technology
Cylinders
6
Displacement (ci)
513
Bore (in)
4.37
Stroke (in)
5.71
Rated RPM
2200
Power Output (hp)
240

Transmission

Type
Continuously variable transmission (CVT)
Forward Gears
Infinite (due to CVT)
Reverse Gears
Infinite (due to CVT)
Total Gears
Infinite (due to CVT)

Dimensions

Length (in)
223.2 (566 cm)
Width (in)
-
Height (in)
133.1 (338 cm)
Operating Weight (lb)
24250

Power Take-Off (PTO)

PTO Type
Independent with electro-hydraulic clutch (rear); Optional (front)
PTO Speed 1 (rpm)
540E/1000 (rear); 1000 (front optional)
PTO Speed 2 (rpm)
1000E (rear)
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
Agricultural
Manufacture - End Year
2013
Hitch Type
Three-Point Hitch
Hitch Category
III or IV depending on variant
Hitch Position
Rear
Hitch Capacity (lb)
26,460 (rear); 11,020 (front optional)
Operator Station Type
Cab with heat and air-conditioning
Starter Type
Electric
Brake Type
Hydraulic wet disc
Hydraulic System Type
Closed center load sensing; Hydraulic control system direct engine drive

Test Results

Nebraska Tractor Test Laboratory - Test Date: October 2008 to February 2009

Maximum Power and Fuel Consumption

  • Maximum Power: 242.3 HP (180.7 kW) at 1850 rpm
  • Fuel Consumption at Maximum Power: 12.15 Gal/hr (45.99 l/h) with a fuel efficiency of 0.350 lb/hp.hr (0.213 kg/kW.h)
  • Standard Power Take-off Speed (1000 rpm): 232.9 HP (173.7 kW) at 2035 rpm with a fuel consumption of 12.15 Gal/hr (45.99 l/h)

Drawbar Performance

  • Maximum Power (Unballasted Front Drive Engaged - Turtle 7.5): 180.1 HP (134.3 kW) with a drawbar pull of 14275 lbs (63.50 kN) at a speed of 4.73 mph (7.61 km/h)
  • 75% of Pull at Maximum Power (Turtle 7.5): 137.7 HP (102.7 kW) with a drawbar pull of 10700 lbs (47.60 kN) at a speed of 4.83 mph (7.76 km/h)
  • Fuel Consumption at 75% Pull: 0.473 lb/hp.hr (0.288 kg/kW.h) with a fuel efficiency of 14.72 Hp.hr/gal (2.90 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 811 lb.-ft. (1100 Nm) at 1400 rpm
  • Torque Rise: 59.9%
  • Power Increase at 1850 rpm: 13.9%

Hydraulic Performance

  • Maximum Force Exerted: 24590 lbs (109.4 kN) at hitch points
  • Pump Delivery Rate: 51.0 GPM (193.2 l/min) at minimum pressure and rated engine speed
  • Hydraulic Power: 75.6 HP (56.4 kW) at delivery pressure of 2770 psi (191 bar)

Overall Efficiency

  • Fuel Efficiency at Standard PTO Speed (1000 rpm): 19.17 Hp.hr/gal (3.78 kW.h/l)
  • Fuel Consumption: 12.15 Gal/hr (45.99 l/h) at 2035 rpm

    Nebraska Tractor Test Lab. (2008). Nebraska Summary: S648 Massey Ferguson 8650. Lincoln, NE: University of Nebraska-Lincoln. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3161

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