Massey Ferguson industrial tractors

Massey Ferguson 20D

The Massey Ferguson 20D is an industrial tractor produced from 1983 to 1990. It features a Perkins 2.5L 3-cylinder liquid-cooled diesel engine delivering 45 hp net power. The tractor offers multiple transmission options including 8-speed gear, 6-speed manual shuttle, and 4-speed. It has two-wheel drive with mechanical rear differential lock and power steering. The 20D includes an open operator station with optional two-post ROPS. Hydraulics are open center type with 2550 psi pressure and pump flow rates suitable for tractor and loader operations. The tractor hitch is category I with position and draft control and a rear lift capacity of 3232 lbs. The rear live PTO operates at 540 rpm. Dimensions include a 74.2 inch wheelbase, 122 inch length, and a shipping weight of 4456 lbs. Tires are industrial type with front 7.5/8-16 and rear 14.9-24 sizes. Electrical system features a 12 volt negative ground with alternator charging at 35 amps. Attachments include a front-end loader option with the 32A Loader offering 2800 lbs lift capacity and 4500 lbs breakout force. Related models include the Massey Ferguson 20E and 20C.

Power-

Founded-

Model20D

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Technical Specifications

Detailed specifications and technical data for Massey Ferguson 20D

Power

Max power	41.2 hp (30.7 kW)
Engine (net)	45 hp (33.6 kW)
PTO (claimed)	37 hp (540rpm) (27.6 kW)

Engine

Type	diesel
Model	Perkins AD3.152
Torque	123.9 lb-ft (168.0 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	3-cylinder
Fuel tank	12.7 gal (48.1 L)
Rated RPM	2250
Torque RPM	1300
Air cleaner	dry
Bore/Stroke	3.60x5.00 inches (91 x 127 mm)
Compression	18.5:1
Fuel system	direct injection
Power (net)	45 hp (33.6 kW)
Displacement	152.7 ci (2.5 L)
Oil capacity	7.2 qts (6.8 L)
Starter volts	12
Coolant capacity	10.8 qts (10.2 L)

Height

ROPS	92.5 inches (234 cm)
Exhaust	89.8 inches (228 cm)
Steering wheel	55.9 inches (141 cm)

Variants

20D Turf	turf tractor

Electrical

Ground	negative
Battery CCA	340
Battery volts	12
Charging amps	35
Charging system	alternator

Hydraulics

Type	open center
Pressure	2550 psi (175.8 bar)
Pump flow (loader)	19 gpm (71.9 lpm)
Pump flow (tractor)	4.4 gpm (16.7 lpm)

Mechanical

Drive	Two-wheel drive
Brakes	Mechanical drum brakes
Power steering	yes
Operator station	Open operator station. Two-post ROPS optional.
Differential lock	mechanical rear

Production

Type	Industrial tractor
Years made	1983 - 1990
Manufacturer	Massey Ferguson

Attachments

32A Loader	Weight1721 lbs (780 kg) Dump angle40° Bucket width80.8 inches (205 cm) Breakout force4500 lbs (2041 kg) Reach (dumped)33 inches (83 cm) Rollback angle20° Height (at pin)124 inches (314 cm) Clearance (level)102 inches (259 cm) Lift capacity (full at pin)2800 lbs (1270 kg)
front-end loader	yes

Transmission

Type (6-speed)	manual shuttle
Type (8-speed)	gear
Gears (4-speed)	4 forward and reverse
Gears (6-speed)	6 forward and reverse
Gears (8-speed)	8 forward and 2 reverse
Transmission options	8-speed gear, 6-speed manual shuttle, 4-speed
Oil capacity (6-speed)	34.3 qts (32.5 L)
Oil capacity (8-speed)	34.3 qts (32.5 L)

Tractor hitch

Control	position and draft control
Rear Type	I
Rear lift (at ends)	3232 lbs (1466 kg)

Dimensions & Tires

Length	122 inches (309 cm)
Rear tire	14.9-24
Wheelbase	74.2 inches (188 cm)
Front tire	7.5/8-16
Rear tread	59.3 to 78.9 inches (150 to 200 cm)
Front tread	60.5 inches (153 cm)
Shipping weight	4456 lbs (2021 kg)
Ground clearance	14.2 inches (36 cm)
Industrial front tire	16.9-24