Case/Case IH 431 Specifications - Case/Case IH 431 Specs

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1960 - 1969 430 Series, Row-Crop tractor
Production
Manufacturer: J.I. Case
Factory: Rock Island, Illinois, USA, Racine, Wisconsin, USA
Original price (USD): $4,500 (1969)
Variants
430: standard-front diesel
431: row-crop diesel
440: standard-front gas
441: row-crop gas
445: industrial
Capacity
Fuel: 13 gal [49.2 L]
Rear Hitch
Type: Case Eagle Hitch
3-Point Hitch
Rear Type: I
Control: Draft-o-Matic draft control
Power Take-off (PTO)
Rear PTO: live, independent*Independent PTO optional beginning in 1966.
Rear RPM: 540, 540/1000
Dimensions & Tires
Wheelbase: 79.5 inches [201 cm] (wide front), 84.5 inches [214 cm] (tricycle)
Weight: 3375 to 3839 pounds
Front tire: 5.50x16
Rear tire: 12.4x28
431 Serial Numbers
Location: Instrument panel
J.I. Case 431 Power
PTO (claimed): 34 hp [25.4 kW]
Plows: 3
Drawbar (tested): 30.33 hp [22.6 kW]
PTO (tested): 34.38 hp [25.6 kW]
Mechanical
Chassis: 4x2 2WD
Steering: manual, power (1965 on)
Brakes: mechanical band/disc
Cab: Open operator station
Hydraulics
Type: Dual-Control
Valves: 1
Belt Pulley
Diameter: 10.25 inches [26 cm]
Width: 6 inches [15 cm]
RPM: 1190
Battery
Number: 2
Volts: 6
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Bore/Stroke: 3.8125x4.125 inches [97 x 105 mm]
Air cleaner: oil bath
Compression: 17.5:1
Rated RPM: 1750
Starter volts: 12
Oil capacity: 5 qts [4.7 L]
Coolant capacity: 13.5 qts [12.8 L]
Engine Detail
J.I. Case, diesel, 4-cylinder, liquid-cooled overhead valve, 188.4 ci [3.1 L]
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Speeds: With 10-28 rear tires.
Transmission
Type: unsynchronized gear
Gears: 4 forward and 1 reverse
Clutch: 254mm dry disc
Dimensions
Weight (shipping): 3375 lbs [1530 kg] (tricycle), 3495 lbs [1585 kg] (wide front)
Weight (operating): 3839 lbs [1741 kg]
Weight (ballasted): 6355 lbs [2882 kg]
Wheelbase: 79.5 inches [201 cm] (wide front), 84.5 inches [214 cm] (tricycle)
Length: 127.375 inches [323 cm] (wide front), 130.125 inches [330 cm] (tricycle)
Width: 79.625 inches [202 cm]
Height (hood): 57 inches [144 cm]
Ground clearance: 20.125 inches [51 cm]
Front tread: 6.5/11.5 inches [16/29 cm]48 to 72 inches [121 to 182 cm] 52 to 80 inches [132 to 203 cm]
Rear tread: 48 to 88 inches [121 to 223 cm]
J.I. Case 431 Tires
Ag front: 5.50x16
Ag rear: 12.4x28, 13.6x28