When it comes to modern farming, farmers need a tractor that balances power, efficiency, and versatility. The allis chalmers U with a strong 34.4 HP engine, designed to meet the needs of small to medium farmers. , this model is a practical choice for those who want performance at an affordable cost.
In this blog, we’ll explore the features, specifications, benefits, and FAQs about the allis chalmers U Tractor Model, so you can make an informed choice.
Key Features of allis chalmers U
- ✔️ Engine Power (34.4 HP): the tractor delivers excellent performance for ploughing, tilling, sowing, and hauling tasks.
- ✔️ Tires: Front: 28x6 | Rear: 42x11
| Production | |
|---|---|
| Manufacturer | Allis Chalmers |
| Note | Standard-tread tractor |
| Note | Built in West Allis, Wisconsin, USA |
| Total built | 19,009 |
| Note | Tractors fitted with factory steel wheels had a 3-speed gearbox, done by removing a shifter fork from the regular transmission. The U was also sold as the United Model U (1929-1931), and was distributed by the United Tractor and Equipment Corporation. United was a group of Fordson dealers who contracted Allis for a new tractor, once Ford stopped North American production of the Fordson. |
| Mechanical | |
|---|---|
| Note | Two-wheel drive |
| Dimensions & Tires | |
|---|---|
| Weight | 4,600 lbs 2086 kg |
| Front tire | 28x6 |
| Rear tire | 42x11 |
| Note | Full dimensions and tires ... |
| 1929 - 1952 | |
|---|---|
| Note | Standard-tread tractor |
| Allis Chalmers U Engines | |
|---|---|
| Note | Continental 4.6L 4-cyl gasoline |
| Note | Waukesha 4.9L 4-cyl gasoline |
| Note | Allis-Chalmers 5.2L 4-cyl gasoline |
| Fuel tank | 24 gal 90.8 L |
| Note | Engine details ... |
| Allis Chalmers U Power | |
|---|---|
| Drawbar (claimed) | 20 hp 14.9 kW |
| Belt (claimed) | 31 hp 23.1 kW |
| Plows | 3 (14-inch) |
| Drawbar (tested) | 30.37 hp 22.6 kW |
| Belt (tested) | 35.04 hp 26.1 kW |
| Note | Performance test details ... |
| Allis Chalmers U Transmissions | |
|---|---|
| Note | 3-speed |
| Note | 4-speed |
| Note | Transmission details ... |
| General | |
|---|---|
| Note | 1929 - 1952 |
| Note | Standard-tread tractor |
| Photos | |
|---|---|
| Note | Allis Chalmers U photos... |
| U Serial Numbers | |
|---|---|
| Location: | Rear of differential, near PTO |
| 1929 | 1 |
| 1930 | 1975 |
| 1931 | 6554 |
| 1932 | 7262 |
| 1933 | 7419 |
| 1934 | 7685 |
| 1935 | 8063 |
| 1936 | 9471 |
| 1937 | 12822 |
| 1938 | 14855 |
| 1939 | 15587 |
| 1940 | 16078 |
| 1941 | 16722 |
| 1942 | 17137 |
| 1943 | 17470 |
| 1944 | 17802 |
| 1945 | -unknown- |
| 1946 | -unknown- |
| 1947 | 18309, 20174 |
| 1948 | 18613, 20179, 21000 |
| 1949 | 20301, 210036, 22018 |
| 1950 | 20422, 22024 |
| Note | FAQ: How to read a serial number table. |
| Variants | |
|---|---|
| U | standard |
| UC | row-crop |
Benefits
- Perfect for Small & Medium Farmers: Good balance of power and efficiency for most farm operations.
- Multi-purpose: Suitable for agriculture, haulage, landscaping, and horticulture.
- Value for Money: Practical features with durable build quality.
FAQs
What is the horsepower?
👉 It comes with 34.4 HP.
Final Verdict
The allis chalmers U is a reliable, versatile tractor for multiple uses. With its 34.4 HP, it offers excellent value for money.