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Home / Farm Tractors / Massey Ferguson Tractors / MF 2640

Massey Ferguson 2640 Tractor

The Massey Ferguson 2640 is a 2WD or 4WD farm tractor. This model was manufactured from 1980 to 1985.

The Massey Ferguson 2640 tractor is equipped with a Perkins A6.354.4 four-cycle six-cylinder naturally aspirated liquid cooled diesel engine. A 354 cu.in (5.8 L) engine has a cylinder bore of 3.88" (98 mm), piston stroke of 5.00" (127 mm), rated power of 103.9 hp (77.5 kW), and max torque of 367 Nm (271.5 lb-ft) at 1450 rpm. The mechanical transmission includes a dual dry clutch and partial power shift gearbox with 16 forward and 12 reverse gears.

The maximum travel speed (forward and reverse): 18.2 mph (29.4 km/h) / 9.4 mph (15.1 km/h). The open center hydraulic system used a gear pump with a rated capacity of 14.5 gpm (55 lpm). The main relief pressure is 175 bar (2550 psi). The 2-wheel drive models are equipped with 10.00x16 front tires and 18.4x38 rear tires. The 12.4x28 front tires and 16.9x38 rear tires are used for tractors with 4-wheel drive. The wheel base is 107.5 inches (2730 mm).

Engine
Engine Model Perkins A6.354.4
Engine Type 6-cylinder liquid cooled diesel
Number of Cylinders 6
Displacement, cu in (L) 354.0 (5,797)
Engine Bore, in (mm) 3.88 (99.0)
Engine Stroke, in (mm) 5.00 (127.0)
Rated Engine Power, hp (kW) 103.9 (77.5)
Rated Engine Speed, rpm 2750
Maximum Torque, Nm (ft-lbs) 367 (271.5)
Torque Speed, rpm 1450
Compression 16.0:1
Firing Order 1-5-3-6-2-4
Fuel Type Diesel
Fuel Tank Capacity, gal (L) 56.3 (213.0)
Oil Capacity, qts (L) 17.0 (18.0)
Coolant Capacity, qts (L) 28.4 (27.0)
Electrical System Rating, Volts 12

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 91.0 (67.9)
PTO Clutch Dry disc
PTO Speeds, rpm 540/1000
PTO / Engine Speed, rpm 540/1992
PTO / Engine Speed, rpm 1000/2091

Transmission
Transmission Type Partial power shift
Gearbox Type 16F/12R
Number of Forward Speeds 16
Number of Reverse Speeds 12
Clutch Type Dual dry disc
Oil Capacity, qts (L) 90.1 (85.0)
Maximum Forward Speed, mph (kph) 18.2 (29.4)
Maximum Reverse Speed, mph (kph) 9.4 (15.1)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Hydrostatic power
Brakes Type Hydraulic wet disc
Front Tire (2WD) 10.0-16
Rear Tire (2WD) 18.4-38
Front Tire (4WD) 12.4-28
Rear Tire (4WD) 16.9-38

Hydraulic System
Hydraulic System Type Open Center
Hydraulic Pump Flow, gpm (Lpm) 14.5 (55.0)
Hydraulic Pressure, Bar (psi) 175 (2550)
Hydraulic Capacity, gal (L) 22.4 (85.0)
3-Point Hitch Category 2
Standard Lift Capacity 24-in (600 mm) behind pin, lb (kg) 9921 (4500)
Standard Lift Capacity at lift pin, lb (kg) 16140 (7320)
Upper Link Pin Diameter, in (mm) 25.4 (1.00)
Upper Link Hole Diameter, in (mm) 25.65 (1.01)
Lower Link Pin Diameter, in (mm) 27.94 (1.10)
Lower Link Hole Diameter, in (mm) 28.70 (1.13)
Lower Hitch Point Span, in (mm) 825 (32.5)
Width of Ball, in (mm) 44.96 (1.77)
Pin Centerline (Lower to Upper), in (mm) 610.1 (24.0)

Dimensions and Weight
Wheelbase, in (m) 107.5 (2730)
Overall Length, in (m) 200 (5090)
Height, in (m) 111 (2810)
Turning Radius, in (m) 262 (6650)
Operating Weight (2WD), lb (kg) 11725 (5330)
Operating Weight (4WD), lb (kg) 12435 (5640)
Ballasted Weight, lb (kg) 16380 (7430)

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