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Years in Production / 1955–1958
Massey-Harris
555
Explore the specifications, hardware, and original references for the Massey-Harris 555.
78hp
Engine estimate · from PTO
2WD Only
Drive
1955–1958
Production years
Massey-Harris
Manufacturer
555 / 01
At a glance
Production
Standard-tread tractor
Original price was $4,200 in 1958
- Manufacturer
- Massey-Harris
Pto
- Rear Type
- 540
- Engine Rpm
- 521@1350
Mechanical
Two-wheel drive
Open operator station.
555 / 02
Under the hood
Engine Detail (Option 1)
Continental J382
gasoline
4-cylinder
liquid-cooled
- Displacement
- 382 ci6.3 L
- Bore Stroke
- 4.50x6.00 inches114 x 152 mm
- Rated Rpm
- 1350
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Detail (Option 2)
Continental J382D
diesel
4-cylinder
liquid-cooled
- Displacement
- 382 ci6.3 L
- Bore Stroke
- 4.50x6.00 inches114 x 152 mm
- Rated Rpm
- 1350
- Fuel Type
- diesel
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
Continental 6.3L 4-cyl gasoline
Continental 6.3L 4-cyl diesel
- Fuel Tank
- 27.5 gal104.1 L
555 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 4 forward and 1 reverse
- Clutch
- dry disc
555 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Wheelbase
- 88.5 inches224 cm
- Weight
- 7500 lbs3402 kg
- Front Tire
- 7.50-18
- Rear Tire
- 14-34
Tires And Tracks
- Front Ag
- 7.50-18
- Rear Ag
- 14-34
555 / 05
Tests (NTTL)
Nebraska Tractor Test 452
Diesel 4-speed 2WDOctober 17 - 26, 1950
Drawbar performance
Gear 3 used for power test.
Gear 1 used for pull test.
- Id
- 452
- Belt Power Max
- 59.04 hp44.0 kW
- Belt Fuel Use Max
- 3.9 gal/hour14.8 l/hour
- Max Power
- 51.07 hp38.1 kW
- Max Pull
- 5,865 lbs2660 kg
Nebraska Tractor Test 455
Gasoline 4-speed 2WDApril 16 - May 7, 1951
Drawbar performance
Gear 3 used for power test.
Gear 1 used for pull test.
- Id
- 455
- Belt Power Max
- 66.91 hp49.9 kW
- Belt Fuel Use Max
- 5.9 gal/hour22.3 l/hour
- Max Power
- 57.55 hp42.9 kW
- Max Pull
- 6,377 lbs2892 kg