Tractor · 1980Unverified
Massey Ferguson 2640
Massey Ferguson 2640 — Row-Crop tractor · 91 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
91 hp
Max power
55.8 kW
Weight
11200 to 12600 pounds
Hover a source tag to verify
Overview
ManufacturerMassey FergusonReference
Row-Crop tractorReference
Built in Beauvais, FranceReference
Original price was $38,000 in 1983Reference
Two- or four-wheel driveReference
Final drivesinboard planetaryReference
Differential lockhydraulicReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard with air-conditioning.Reference
Engine
Perkins 5.8L 6-cyl dieselReference
Fuel tank213.1 LReference
Engine82.0 kWReference
Drawbar (tested)55.8 kWReference
Perkins A6.354.4Reference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement5.8 LReference
Bore/Stroke98 x 127 mmReference
Power82.0 kWReference
Fuel systemdirect injectionReference
Air cleanerdryReference
Pre-heatingether injectionReference
Compression16:1Reference
Rated RPM2400Reference
Idle RPM950-2750Reference
Torque367.1 NmReference
Torque RPM1450Reference
Firing order1-5-3-6-2-4Reference
StarterelectricReference
Starter volts12Reference
Oil capacity19.0 LReference
Coolant capacity27.0 LReference
Power at rated engine speed67.8 kWReference
Max power55.8 kWReference
Transmission
16-speed two-speed power shiftReference
Typetwo-speed power shiftReference
Gears16 forward and 12 reverseReference
Clutch355mm dry discReference
Oil capacity85.0 LReference
Eight gears with two-speed power shift and mechanical shuttle. Gear sets 1-4 and 5-8 are synchronized.Reference
PTO & Hydraulics
PTO (claimed)67.1 kWReference
PTO (tested)67.8 kWReference
Typeopen centerReference
Valves2 or 3Reference
Pump flow56.8 lpmReference
Total flow131.7 lpmReference
Steering flow54.9 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift (at ends)4500 kgReference
Rear lift (at 24"/610mm)3447 kgReference
Rear PTOindependentReference
Clutchhydraulic discReference
Rear PTO Type540 (1.375)Reference
Rear PTO Type1000 (1.375)Reference
Engine RPM540@1900Reference
Engine RPM1000@2090Reference
Power at rated PTO speed65.3 kWReference
Dimensions
2WD Wheelbase266 cmReference
4WD Wheelbase272 cmReference
Weight11200 to 12600 poundsReference
Front tire10.00-16Reference
2WD Rear tire18.4-38Reference
2WD Standard tires (ag)Front: 10.00-16. Rear: 18.4-38Reference
4WD Standard tires (ag)Front: 14.9-28. Rear: 18.4-38Reference
Length518 cmReference
Width213 cmReference
Height (cab)284 cmReference
Ground clearance48 cmReference
2WD Front tread157 to 215 cmReference
4WD Front tread160 to 205 cmReference
Rear tread152 to 213 cmReference
2WD Operating5080 kgReference
4WD Operating5715 kgReference
Ballasted7429 kgReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Batteries2Reference
Battery volts12Reference
Battery AH85Reference
Capacities
Max capacity8164 kgReference
Test results
Diesel 16-speed 4WDMay 9 - 18, 1983Link: Nebraska Tractor Test 1481 fileReference
PTO performanceReference
Fuel use23.5 l/hourReference
Fuel use20.8 l/hourReference
Drawbar performanceReference
Fuel use22.7 l/hourReference
Gear 5L used for power test.Reference
Max pull6217 kgReference
Gear 2L used for pull test.Reference
Speeds
With 18.4/15-38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.