McCormick-Deering W-12 Tractor (1938)
Manufacturer:McCormick-Deering
Price:3,633(USD)
Series:
Model:W-12
Equipment Type: Standard-Tread Tractors
Factory:Chicago, Illinois, USA
Full Specifications
VARIANTS
- I-12
- industrial
NEBRASKA TRACTOR TEST 229 2
- Description
- Kerosene 3-speed 2WD October 23 - November 9, 1934 Link: Nebraska Tractor Test 229 file Drawbar performance Gear 1 used for power test Gear 1 used for pull test
- Belt power (max)
- 15.28hp / 11.4kW
- Belt fuel use (max)
- 1.5gal/hour / 5.7l/hour
- Max power
- 12.56hp / 9.4kW
- Max pull
- 1,996lbs / 905kg
NEBRASKA TRACTOR TEST 231 2
- Description
- Gasoline 3-speed 2WD November 13 - 16, 1934 Link: Nebraska Tractor Test 231 file Drawbar performance Gear 1 used for power test Gear 1 used for pull test
- Belt power (max)
- 17.65hp / 13.2kW
- Belt fuel use (max)
- 1.8gal/hour / 6.8l/hour
- Max power
- 13.52hp / 10.1kW
- Max pull
- 2,140lbs / 970kg
MCCORMICK-DEERING W-12 POWER
- Drawbar (claimed)
- 10hp / 7.5kW
- Belt (claimed)
- 15hp / 11.2kW
- Plows
- 1
- Drawbar (tested)
- 13.52hp / 10.1kW
- Belt (tested)
- 17.65hp / 13.2kW
ENGINE DETAIL
- Description
- International Harvester distillate 4-cylinder liquid-cooled vertical I-head
- Displacement
- 113.1ci / 1.9L
- Bore/Stroke
- 3.00x4.00inches / 76x 102mm
- Air cleaner
- oil bath
- Rated RPM
- 1700
- Firing order
- 1-3-4-2
- Coolant capacity
- 14qts / 13.2L
MCCORMICK-DEERING W-12 ENGINE
- Description
- International Harvester 1.9L 4-cyl distillate
- Fuel tank
- 11gal / 41.6L
- Aux. fuel
- 0.75gal / 2.8L
TRANSMISSION
- Type
- unsynchronized gear
- Gears
- 3 forward and 1 reverse
- Clutch
- dry disc
MECHANICAL
- Chassis
- 4x2 2WD
- Steering
- manual
- Cab
- Open operator station
- Transmission
- 3-speed unsynchronized gear
POWER TAKE-OFF (PTO)
- Rear RPM
- 567
MCCORMICK-DEERING W-12 TIRES
- Ag front
- 22.50x3.50 steel
- Ag rear
- 42x8 steel
DIMENSIONS
- Wheelbase
- 60inches / 152cm
- Length
- 103inches / 261cm
- Width
- 50.5inches / 128cm
- Height (steering wheel)
- 55inches / 139cm
- Shiping weight
- 2900lbs / 1315kg
- Front tread
- 40.75inches / 103cm
- Rear tread
- 42.25inches / 107cm
DIMENSIONS & TIRES
- Wheelbase
- 60inches / 152cm
- Weight
- 2900lbs / 1315kg
- Front tire
- 22.50x3.50
- Rear tire
- 42x8
W-12 SERIAL NUMBERS
- 1934
- 512 (I-12)
- 1935
- 775 (I-12)
- 1936
- 975 (I-12)
- 1937
- 1525 (I-12)
- 1938
- 2495 (I-12)
- Final
- 2703 (I-12)
BELT PULLEY
- Diameter
- 13.25inches / 33cm
- Width
- 6.25inches / 15cm
- RPM
- 787
- Speed
- 2730ft/min / 832.10meters/min
Standard-Tread Tractors
