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Massey Ferguson 20B

Massey Ferguson 20B tractor
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The Massey Ferguson 20B is an industrial tractor produced from 1983 to 1990. It is powered by a Perkins 2.5L 3-cylinder diesel engine delivering 45 hp (33.6 kW) with a claimed PTO power of 37 hp (27.6 kW). The tractor features an 8-speed gear transmission with 4 reverse speeds, two-wheel drive, mechanical rear differential lock, and both manual and power steering options. It has mechanical drum brakes and offers an open operator station with an optional cab. The rear hitch is category II with position and draft control and a maximum lift capacity of 3232 lbs (1466 kg). The rear PTO is live with a 540 rpm type. Dimensions include a 74.5 inch (189 cm) wheelbase, 124.2 inch (315 cm) length, and an operating weight of 4066 lbs (1844 kg). Tires are industrial type with various front and rear sizes. Electrical system includes a 35 amp alternator and a 12 volt battery.
Massey Ferguson 20Bindustrial tractorPerkins 2.5L diesel engine45 hp tractor8-speed transmissiontractor specifications
Power-
Founded-
Model20B

Technical Specifications

Detailed specifications and technical data for Massey Ferguson 20B

Power

Engine:45 hp (33.6 kW)
PTO (claimed):37 hp (27.6 kW)

Engine

Type:diesel
Model:Perkins AD3.152
Power:45 hp (33.6 kW)
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)
Fuel system:direct injection
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)

Electrical

Battery AH:35
Battery volts:12
Charging amps:35
Charging system:alternator

Mechanical

Drive:Two-wheel drive
Brakes:Mechanical drum brakes
Steering:manual, power
Operator station:Open operator station. Cab available.
Differential lock:mechanical rear

Production

Type:Industrial tractor
Manufacturer:Massey Ferguson
Years produced:1983 - 1990

Transmission

Type:gear
Gears:8 forward and 4 reverse
Oil capacity:34.3 qts (32.5 L)

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift:3232 lbs (1466 kg) Maximum

Dimensions & Tires

Width:69.6 inches (176 cm)
Length:124.2 inches (315 cm)
Rear tire:12.4/11-28, 14.9/13-24
Wheelbase:74.5 inches (189 cm)
Front tire:6.50-16, 7.50/8.8-16
Ground clearance:14.3 inches (36 cm)
Height (exhaust):89.5 inches (227 cm)
Operating weight:4066 lbs (1844 kg)
Height (steering wheel):55.5 inches (140 cm)

Power Take-off (PTO)

Rear PTO:live
Engine RPM:540@1789
Rear PTO Type:540 (1.375)