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Massey Ferguson 20D Tractor

Massey Ferguson 20D Engine

Engine Model ................ Perkins AD3.152
Engine Type ................ 4-Stroke, 3-cylinder liquid-cooled diesel
Number of Cylinders ................ 3
Displacement, cu in (L) ................ 152.7 (2.50)
Engine Bore, in (mm) ................ 3.60 (91.0)
Engine Stroke, in (mm) ................ 5.00 (127.0)
Aspiration ................ Natural
Rated Engine Power, hp (kW) ................ 45.0 (33.6)
Rated Engine Speed, rpm ................ 2250
Maximum Torque, Nm (ft-lb) ................ 168 (124)
Torque Speed, rpm................ 1300
Compression Ratio ................ 18.5:1
Firing Order ................ 1-2-3
Fuel System ................ Direct injection
Governor ................ Mechanical
Air Cleaner ................ Dual dry element
Valve Clearance, in (mm) ................ 0.012 (0.30)
Fuel Tank Capacity, gal (L) ................ 12.7 (48.0)
Oil Capacity, qts (L) ................ 6.0 (5.7)
Coolant Capacity, qts (L) ................ 10.0 (9.5)
Electrical System Rating, Volts ................ 12
Charging System ................ Alternator
Alternator Rating, Amps ................ 35

Power Take-Off

PTO Operational Type ................ Live
PTO Horsepower, hp (kW) ................ 41.2 (30.7)
PTO Speed, rpm ................ 540
PTO / Engine Speed, rpm ................ 540/1683

Massey Ferguson 20D Transmission

Transmission Type ................ Gear
Gearbox Type ................ 8F/2R
Number of Forward Gears ................ 8
Number of Reverse Gears ................ 2
Clutch Type ................ Dry disc
Maximum Forward Speed, mph (kph) ................ 19.8 (31.3)
Maximum Reverse Speed, mph (kph) ................ 8.2 (13.1)

Transmission Type ................ Manual shuttle
Gearbox Type ................ 6F/6R
Number of Forward Gears ................ 6
Number of Reverse Gears ................ 6
Clutch Type ................ Dry disc
Maximum Forward Speed, mph (kph) ................ 23.1 (37.2)
Maximum Reverse Speed, mph (kph) ................ 22.5 (36.0)

Wheels and Tires

Drive Wheels ................ 2WD 4x2
Steering Configuration ................ Front steer
Steering System ................ Hydrostatic power
Brakes Type ................ Mechanical drum
Front Tire Size (Std) ................ 7.50-16
Rear Tire Size (Std) ................ 14.9-24
Front Tire Size (Opt) ................ 8.00-16
Rear Tire Size (Opt) ................ 16.9-24

Hydraulic System

Hydraulic System Type ................ Open Center
Implement Pump Type ................ Gear
Implement Pump Flow (Attachments), gpm (Lpm) ................ 19.0 (72.0)
Implement Pump Flow (Tractor), gpm (Lpm) ................ 4.4 (16.7)
Hydraulic Pressure, Bar (psi) ................ 176 (2550)

Dimensions and Weight

Wheelbase, in (mm) ................ 75 (1900)
Length, in (mm) ................ 116 (2940)
Height (ROPS), in (mm) ................ 92 (2330)
Overall Width, in (mm) ................ 71.5 (1810)
Ground Clearance, in (mm) ................ 15.4 (390)
Weight, lb (kg) ................ 4455 (2020)

Massey Ferguson 20D Attachments

Loader Specifications

Loader Model ................ MF 32A
Maximum Lift Height (to Pin), in (mm) ................ 124 (3140)
Clearance, Dumped Bucket, in (mm) ................ 102 (2590)
Reach At Max. Lift Height, in (mm) ................ 33 (830)
Dump Angle, deg ................ 40
Rollback Angle, deg ................ 20
Breakout Force (at Pin), lb (kg) ................ 4500 (2040)
Lift Capacity To Max. Height (at Pin), lb (kg) ................ 2800 (1270)
Bucket Width, in (mm) ................ 81 (2050)
Raising Time to Full Height, sec ................ 4.0
Bucket Dumping Time, sec ................ 2.0
Lowering Time, sec ................ 1.9
Weight, lb (kg) ................ 1720 (780)