Massey Ferguson 8690

Last Updated: July 2024

Overview

The Massey Ferguson 8690 is a high-powered row-crop tractor designed for heavy-duty farming tasks. With a 340 horsepower AGCO POWER 84 CTA engine that reaches a maximum power of 370 horsepower, it provides ample strength for various agricultural applications. This engine features an advanced common rail fuel system, electronic viscous fan cooling, and selective catalytic reduction (SCR) for emission control. The Dyna-VT transmission enables infinite forward and reverse gears within two ranges, offering versatility and smooth operation under different conditions. The tractor has a substantial operating weight of 22,250 pounds and offers a comprehensive hydraulic system with a pump flow capacity of 26.5 gallons per minute, pointing to its capability of handling large implements and heavy loads. Manufactured between 2011 and 2013, this tractor combines modern technology and robust performance to meet the demands of large-scale farming operations.
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Key Specifications

Category: Row Crop

Power Output: 340

Transmission: Continuously-variable transmission (CVT)

Drive Type: 4WD

Operating Weight: 22250

Fuel Type: Diesel

Massey Ferguson 8690 vs. Similar Tractors

Power Output
Excellent
Greater than 90% of similar tractors.
Hitch Capacity
Above Average
Greater than 80% of similar tractors.
Operating Weight
Above Average
Greater than 74% of similar tractors.

Technical Specifications

Engine

Manufacturer
AGCO POWER
Model
84 CTA
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged intercooled
Cylinders
6
Displacement (ci)
512.6
Bore (in)
4.37
Stroke (in)
5.71
Rated RPM
2100
Power Output (hp)
340

Transmission

Type
Continuously-variable transmission (CVT)
Forward Gears
Infinite (2-range)
Reverse Gears
Infinite (2-range)
Total Gears
-

Dimensions

Length (in)
223.2
Width (in)
100.4 (minimum)
Height (in)
133.1 (cab)
Operating Weight (lb)
22250

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
1000
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Hydrostatic 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
Ag tires
Manufacture - End Year
2013
Hitch Type
Three-Point Hitch
Hitch Category
Category 3
Hitch Position
Rear
Hitch Capacity (lb)
22758.4 lbs
Operator Station Type
Cab
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Closed Center Load Sensing

Test Results

Nebraska Tractor Test Laboratory - Test Date: January to July, 2012

Maximum Power and Fuel Consumption

  • Maximum Power: 333.2 HP (248.5 kW) at 1950 rpm
  • Fuel Consumption at Maximum Power: 17.65 Gal/hr (66.82 l/h) with a fuel efficiency of 0.372 lb/hp.hr (0.226 kg/kW.h)
  • DEF Consumption: 1.21 Gal/hr (4.59 l/h)

Drawbar Performance

  • Power at Maximum Pull (Turtle 9): 245.7 HP (183.2 kW) with a drawbar pull of 16,630 lbs (73.98 kN) and a speed of 5.54 mph (8.92 km/h)
  • Fuel Consumption at Maximum Pull: 0.465 lb/hp.hr (0.282 kg/kW.h) with a fuel efficiency of 14.90 Hp.hr/gal (2.93 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 1042 lb.-ft. (1413 Nm) at 1500 rpm
  • Torque Rise: 36.5% with a power increase at 1950 rpm of 9.1%

Hydraulic Performance

  • Maximum Force Exerted: 20,345 lbs (90.5 kN) at quick hitch
  • Pump Delivery Rate: 46.2 GPM (174.9 l/min) at minimum pressure
  • Hydraulic Power: 52.6 HP (39.3 kW) at a delivery pressure of 2380 psi (164 bar)



Nebraska Tractor Test Lab, "Nebraska Summary: S871 Massey Ferguson 8690" (2012). Nebraska Tractor Tests. 3051. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3051

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