Case 431 Tractor (1969)
Manufacturer:Case
Price:4,500(USD)
Series:430 Series
Model:431
Equipment Type: Row-Crop Tractors
Factory:Racine, Wisconsin, USA
Full Specifications
VARIANTS
- 445
- industrial
NEBRASKA TRACTOR TEST 785 2
- Description
- Diesel 4-speed 2WD April 6 - 15, 1961 Link: Nebraska Tractor Test 785 file PTO performance Drawbar performance Gear 3 used for power test Gear 1 used for pull test
- Power at rated engine speed
- 34.38hp / 25.6kW
- Fuel use
- 2.1gal/hour / 7.9l/hour
- Max power
- 30.33hp / 22.6kW
- Max pull
- 4,506lbs / 2043kg
J.I. CASE 431 POWER
- PTO (claimed)
- 34hp / 25.4kW
- Plows
- 3
- Drawbar (tested)
- 30.33hp / 22.6kW
- PTO (tested)
- 34.38hp / 25.6kW
ENGINE DETAIL
- Description
- J.I. Case diesel 4-cylinder liquid-cooled overhead valve
- Displacement
- 188.4ci / 3.1L
- Bore/Stroke
- 3.8125x4.125inches / 97x 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
- 13.5qts / 12.8L
J.I. CASE 431 ENGINE
- Description
- J.I. Case 3.1L 4-cyl diesel
- Fuel tank
- 13gal / 49.2L
TRANSMISSIONS OVERVIEW
- Description
- 4-speed unsynchronized gear 12-speed unsynchronized gear 8-speed mechanical shuttle
TRANSMISSION 1
- Type
- unsynchronized gear
- Gears
- 4 forward and 1 reverse
- Clutch
- 254mm dry disc
SPEEDS 1
- Description
- With 10-28 rear tires
TRANSMISSION 2
- Transmission
- Tripl-Range
- Type
- unsynchronized gear
- Gears
- 12 forward and 3 reverse
- Clutch
- 254mm dry disc
- Description
- Tripl-Range adds three ranges (low, direct, and high) to the basic four-speed transmission.
TRANSMISSION 3
- Transmission
- Dual-Range Shuttle
- Type
- mechanical shuttle
- Gears
- 8 forward and reverse
- Clutch
- 279.4mm dry disc
- Description
- Four gears in two ranges with mechanical shuttle.
MECHANICAL
- Chassis
- 4x2 2WD
- Steering
- manual/power (1965 on)
- Brakes
- mechanical band/disc
- Cab
- Open operator station
- Transmissions
- 4-speed unsynchronized gear/12-speed unsynchronized gear/8-speed mechanical shuttle
HYDRAULICS
- Type
- Dual-Control
- Valves
- 1
TRACTOR HITCH
- Rear Type
- I
- Control
- Draft-o-Matic draft control
- Type
- Case Eagle Hitch
POWER TAKE-OFF (PTO)
- Rear PTO
- live/independent*Independent PTO optional beginning in 1966.
- Rear RPM
- 540/540/1000
J.I. CASE 431 TIRES
- Ag front
- 5.50x16
- Ag rear
- 12.4x28/13.6x28
DIMENSIONS
- Wheelbase
- 79.5inches / 201cm (wide front)/84.5inches / 214cm (tricycle)
- Length
- 127.375inches / 323cm (wide front)/130.125inches / 330cm (tricycle)
- Width
- 79.625inches / 202cm
- Height (hood)
- 57inches / 144cm
- Ground clearance
- 20.125inches / 51cm
- Front tread
- 52 to 80inches / 132to 203 cm
- Rear tread
- 48 to 88inches / 121to 223 cm
J.I. CASE 431 WEIGHT
- Shipping
- 3375lbs / 1530kg (tricycle)/3495lbs / 1585kg (wide front)
- Operating
- 3839lbs / 1741kg
- Ballasted
- 6355lbs / 2882kg
DIMENSIONS & TIRES
- Wheelbase
- 79.5inches / 201cm (wide front)/84.5inches / 214cm (tricycle)
- Weight
- 3375 to 3839 pounds
- Front tire
- 5.50x16
- Rear tire
- 12.4x28
431 SERIAL NUMBERS
- Location
- Instrument panel
- 1960
- 6144001
- 1961
- 6162601
- 1962
- 8190001
- 1963
- 8208001
- 1964
- 8229001
- 1965
- 8253501
- 1966
- 8279001
- 1967
- 8306501
- 1968
- 8332101
- 1969
- 8356251
BELT PULLEY
- Diameter
- 10.25inches / 26cm
- Width
- 6 inches /15 cm
- RPM
- 1190
About Case Tractor
The 431 model tractor belongs to the 430 Series of tractors from Case. The 431 is a Row-Crop Tractors type, which is used mainly in Agriculture Tractors. The engine of the 431 tractors is impressive. This arrangement is more practical in the real world.
