Massey Ferguson 6475

Last Updated: July 2024

Overview

The Massey Ferguson 6475 is a row-crop tractor manufactured by AGCO S.A. for Massey Ferguson. It has a 6-cylinder, liquid-cooled, turbocharged Sisu Diesel engine with a displacement of 402 cubic inches, bore of 4.252 inches, and stroke of 4.724 inches. The engine produces 126.1 horsepower at 2200 rated RPM and a maximum torque of 445.8 lb-ft at 1399 RPM with a torque rise of 59.9%. The compression ratio is 16.2:1. It has a selective gear fixed ratio transmission with partial power shift and 24 forward and reverse gears. The tractor is equipped with 460/85R38 rear and 16.9R28 front tires and has an observed operating weight of 14,725 lbs. Additional details on emissions, cooling, lubrication, fuel, hitch dimensions, gear performance, hydraulic capabilities, and sound levels are available from independent test results.
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Key Specifications

Category: Row Crop

Power Output: 126.1

Transmission: Selective gear fixed ratio with partial (6) range operator-controlled power shift

Drive Type: 2WD

Operating Weight: 14725

Fuel Type: Diesel

Massey Ferguson 6475 vs. Similar Tractors

Power Output
Average
Greater than 43% of similar tractors.
Operating Weight
Excellent
Greater than 99% of similar tractors.

Technical Specifications

Engine

Manufacturer
Sisu Diesel
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged (wastegate)
Cylinders
6
Displacement (ci)
402
Bore (in)
4.252
Stroke (in)
4.724
Rated RPM
2200
Power Output (hp)
126.1

Transmission

Type
Selective gear fixed ratio with partial (6) range operator-controlled power shift
Forward Gears
24
Reverse Gears
24
Total Gears
-

Dimensions

Length (in)
177
Width (in)
111
Height (in)
60.7 (2WD) / 84.1 (4WD)
Operating Weight (lb)
14725

Power Take-Off (PTO)

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

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
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
460/85R38 rear and 16.9R28 front tires
Manufacture - End Year
2012
Hitch Type
Three-Point Hitch (II/IIIN)
Hitch Category
-
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
12 Volts
Brake Type
-
Hydraulic System Type
Closed center PFC

Test Results

Nebraska Tractor Test Laboratory - Test Date: July - October, 2009

Maximum Power and Fuel Consumption

  • Maximum Power (Rated Engine Speed): 126.1 HP (94.1 kW) at 2200 rpm with a fuel consumption of 7.94 Gal/hr (30.15 l/h) and fuel efficiency of 0.448 lb/hp.hr (0.273 kg/kW.h)
  • Standard PTO Speed (1000 rpm): 135.7 HP (101.2 kW) at 2030 rpm with a fuel consumption of 7.89 Gal/hr (29.86 l/h) and fuel efficiency of 0.414 lb/hp.hr (0.252 kg/kW.h)
  • Maximum Power (1 hour): 142.9 HP (106.6 kW) at 1800 rpm with a fuel consumption of 7.80 Gal/hr (29.53 l/h) and fuel efficiency of 0.388 lb/hp.hr (0.236 kg/kW.h)

Drawbar Performance

  • Maximum Power in 12th (3A) Gear: 78.9 HP (58.9 kW) with a drawbar pull of 5400 lbs (24.0 kN) at a speed of 5.48 mph (8.81 km/h) with fuel consumption of 0.607 lb/hp.hr (0.369 kg/kW.h) and fuel efficiency of 11.68 Hp.hr/gal (2.30 kW.h/l)
  • Power at 75% of Maximum Pull in 12th (3A) Gear: 60.5 HP (45.1 kW) with a drawbar pull of 4080 lbs (18.1 kN) at 5.56 mph (8.95 km/h) with fuel consumption of 0.630 lb/hp.hr (0.383 kg/kW.h) and fuel efficiency of 11.27 Hp.hr/gal (2.22 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 433.3 lb.-ft. (587.5 Nm) at 1399 rpm
  • Torque Rise: 43.9% with a torque rise at 1750 engine rpm of 42%

Hydraulic Performance

  • Maximum Force Exerted: 9485 lbs (42.2 kN) at hitch points
  • Pump Delivery Rate: 29.1 GPM (110.0 l/min) at minimum pressure and rated engine speed with a delivery pressure of 2350 psi (162 bar) and hydraulic power of 34.7 HP (25.8 kW)

Sound Level

  • Tractor Sound Level with Cab at No Load in 10th (2D) Gear: 69.0 dB(A)



NTTL. (2009). Nebraska Summary: S697 Massey Ferguson 6475. Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3167

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