Massey Ferguson 550

Massey Ferguson 550The Massey Ferguson 550 is a 2WD row-crop tractor from the 500 series. This tractor was manufactured by Massey Ferguson in Coventry, England from 1977 to 1979. The Massey Ferguson 550 is equipped with a 2.5 L (151.9 cu·in) three-cylinder diesel engine and one of two transmissions: a gear type transmission with 8 forward and 2 reverse gears or a two-speed power shift transmission with 12 forward and 4 reverse gears.

The Massey Ferguson 550 row-crop tractor used the Perkins AD3.152S engine. It is a 2.5 L, 2,490 cm2, (152.0 cu·in) three-cylinder natural aspirated diesel engine with 91.0 mm (3.58 in) of the cylinder bore and 127.0 mm (5.0 in) of the piston stroke. The compression ratio rating is 16.5:1. This engine produced 47.6 PS (35.0 kW; 47.0 HP) at 2,250 rpm of output power and 169.0 N·m (17.2 kg·m, 124.6 ft·lb) at 1,400 rpm of torque.

The Massey Ferguson 550 is equipped with power steering, drum brakes, cab standard with heater (ROPS available), and 67.4 liters (17.8 US gal.; 14.8 Imp. gal) fuel tank.

Massey Ferguson 550 Specifications

General Specifications
Model Massey Ferguson 550
Length 3,550 mm (139.8 in)
Width 1,650 mm (65 in)
Height 2,310 mm (90.9 in)
Wheel base 2,080 mm (81.9 in)
Ground clearance (drawbar) 280 mm (11 in)
Weight 2,080 kg (4,586 lbs)
Fuel tank capacity 67.4 liters (17.8 US gal.; 14.8 Imp. gal)
Cabin type Cab standard with heater (ROPS available)
Engine model Perkins AD3.152S
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 2.5 L, 2,490 cm2, (152.0 cu·in)
Bore and stroke 91.0 mm X 127.0 mm (3.58 in X 5 in)
Compression ratio 16.5:1
Horsepower 47.6 PS (35.0 kW; 47.0 HP) at 2,250 rpm
Torque 169.0 N·m (17.2 kg·m, 124.6 ft·lb) at 1,400 rpm
Starter Electric
Oil capacity: 6.8 L (7.2 US. qt, 6 Imp. qt.)
Coolant capacity: 18.0 L (19 US. qt, 15.8 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Power
Brakes Drum
Transmission model
Transmission type Gear type with dry disc clutch
Gears 8 forward and 2 reverse
Transmission model Multi-Power
Transmission type Two-speed power shift
Gears 12 forward and 4 reverse
Front tires Ag: 6.00-16
Rear tires Ag: 12.4/11-28
Three-Point Hitch
Category II
Control type Position and draft control
Lift capacity (at ends) 1,415 kg (3,120 lbs)
PTO (Power take-off shaft)
Rear PTO type Live with mechanical dry disc clutch or independent with hydraulic clutch
Rear PTO speed 540, 1000 rpm
Hydraulic system
Hydraulic type
Pressure 2,000 psi (137.9 bar)
Pump flow 9.5 gpm (36 lpm)
Total flow 16.5 gpm (62.5 lpm)
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