Massey-Harris 55


Massey-Harris 55 tractor photo
1946 - 1955
Standard-tread tractor
203G
Series:55
555
Production
Manufacturer:Massey-Harris
Type:Standard-tread tractor
Original price:$3,850 (1955 )
Variants
55K:all-fuel engine
55D:diesel engine
Western:wide-tread
Massey-Harris 55 Power
Drawbar (claimed):41 hp
30.6 kW
PTO (claimed):56 hp
41.8 kW
Plows:5
Drawbar (tested):57.55 hp
42.9 kW
Belt (tested):66.91 hp
49.9 kW
power test details ...
Massey-Harris 55 Engines
Continental 6.3L 4-cyl gasoline
Continental 6.3L 4-cyl diesel
Continental 6.3L 4-cyl all fuel
Continental 6.3L 4-cyl LP gas
Engine details ...
Mechanical
Chassis:4x2 2WD
Steering:manual
Brakes:differential mechanical expanding shoe
Cab:Open operator station.
Transmission:4-speed gear
Transmission details ...
Capacity
Fuel:27.5 gal
104.1 L
Hydraulic system:3.5 gal
13.2 L
Hydraulics
Capacity:3.5 gal
13.2 L
Total flow:10 gpm
37.9 lpm
Power Take-off (PTO)
Rear RPM:540 (1.375)
Engine RPM:521@1350
Dimensions & Tires
Standard Wheelbase:88.5 inches
224 cm
Western Wheelbase:90.1 inches
228 cm
Weight:7223 to 7571 pounds
Front tire:7.50x18
Rear tire:14-34
Full dimensions and tires ...
55 Serial Numbers
Location:On side of tractor frame.
photo of 55 serial number

1946:1001 (gasoline)
1947:1116 (gasoline)
1948:2132 (gasoline)
1949:3581 (gasoline)
1950:5468 (gasoline)
1951:6399 (gasoline)
1952:10001 (gasoline)
1953:13017 (gasoline)
1954:15299 (gasoline)
1955:17059 (gasoline)
1946:1001 (all-fuel)
1947:1013 (all-fuel)
1948:1554 (all-fuel)
1949:3033 (all-fuel)
1950:4078 (all-fuel)
1951:4808 (all-fuel)
1952:5503/10001 (all-fuel)
1953:13017 (all-fuel)
1954:15299 (all-fuel)
1955:17059 (all-fuel)
1949:1001 (diesel)
1950:1022 (diesel)
1951:2058 (diesel)
1952:2822/10001 (diesel)
1953:13017 (diesel)
1954:15299 (diesel)
1955:17059 (diesel)

how to read serial numbers...

Page information
Last update:November 7, 2021
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