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Engine:
McCormick-Deering Standard
Power:
16 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1934 - 1938
| Overview | |
|---|---|
| Summary | x1934 - 1938 Standard-tread tractor |
| Production | |
|---|---|
| Manufacturer | McCormick-Deering (a part of International Harvester) |
| Summary | Standard-tread tractor / Built in Chicago, Illinois, USA |
| Total built | 3,633 |
| Variants | |
|---|---|
| F-12 | row-crop |
| W-12 | standard |
| O-12 | orchard |
| I-12 | industrial |
| Mechanical | |
|---|---|
| Summary | Two-wheel drive / Manual steering / Open operator station. |
| Belt Pulley | |
|---|---|
| Diameter | 13.25 inches 33 cm |
| Width | 6.25 inches 15 cm |
| RPM | 787 |
| Speed | 2730 ft/min 832.10 meters/min |
| References | |
|---|---|
| Summary | / International Tractors - The Line That Offers You A Choice published in 1933, by International Harvester / McCormick-Deering Tractors - Modern Agricultural Power published in 1933, by International Harvester |
| Engine Detail | |
|---|---|
| Summary | International Harvester / distillate / 4-cylinder / liquid-cooled vertical I-head |
| Displacement | 113.1 ci 1.9 L |
| Bore/Stroke | 3.00x4.00 inches 76 x 102 mm |
| Air cleaner | oil bath |
| Rated RPM | 1700 |
| Firing order | 1-3-4-2 |
| Coolant capacity | 14 qts 13.2 L |
| Transmission | |
|---|---|
| Type | unsynchronized gear |
| Gears | 3 forward and 1 reverse |
| Clutch | dry disc |
| McCormick-Deering W-12 Tires | |
|---|---|
| Ag front | 22.50x3.50 steel |
| Ag rear | 42x8 steel |
| Dimensions | |
|---|---|
| Wheelbase | 60 inches 152 cm |
| Length | 103 inches 261 cm |
| Width | 50.5 inches 128 cm |
| Height (steering wheel) | 55 inches 139 cm |
| Shipping weight | 2900 lbs 1315 kg |
| Front tread | 40.75 inches 103 cm |
| Rear tread | 42.25 inches 107 cm |
| Tractor Tests | |
|---|---|
| Summary | NTTL 229: kerosene 3-speed 2WD / NTTL 231: gasoline 3-speed 2WD |
| Nebraska Tractor Test 229 | |
|---|---|
| Summary | Kerosene 3-speed 2WD October 23 - November 9, 1934 Link: Nebraska Tractor Test 229 file |
| Belt power (max) | 15.28 hp 11.4 kW |
| Belt fuel use (max) | 1.5 gal/hour 5.7 l/hour |
| Summary | Drawbar performance |
| Max power | 12.56 hp 9.4 kW |
| Summary | Gear 1 used for power test. |
| Max pull | 1,996 lbs 905 kg |
| Summary | Gear 1 used for pull test. |
| Nebraska Tractor Test 231 | |
|---|---|
| Summary | Gasoline 3-speed 2WD November 13 - 16, 1934 Link: Nebraska Tractor Test 231 file |
| Belt power (max) | 17.65 hp 13.2 kW |
| Belt fuel use (max) | 1.8 gal/hour 6.8 l/hour |
| Summary | Drawbar performance |
| Max power | 13.52 hp 10.1 kW |
| Summary | Gear 1 used for power test. |
| Max pull | 2,140 lbs 970 kg |
| Summary | Gear 1 used for pull test. |
Last Database Update: 7/13/2025