Row CropPerformance profile
Allis Chalmers D12
The Allis Chalmers D12 is a row crop tractor made from 1959 to 1968. It has a 2-wheel drive system and a manual steering type. The tractor uses a sliding gear transmission with 4 forward gears and 1 reverse gear. This makes it easy to change speeds for different farm tasks. The D12 has a 4-cylinder gasoline engine made by Allis-Chalmers. The engine is liquid-cooled and naturally aspirated. It produces 31 horsepower at 1650 rpm, which is below average for tractors. The tractor weighs 2800 lb and is 121 inches long and 76.5 inches tall. It has agricultural tires in the front and back. The D12 comes with a rear PTO that spins at 540 rpm and a Category I rear hitch. It also has a live hydraulic system and an open operator station, which was common for tractors of its time.
ManufacturerAllis ChalmersPower31 hpEngine4-cylTransSliding Gear
Image not recorded
Quick specs
- Category
- Row Crop
- Engine Power Output
- 31hp
- Operating Weight
- 2,800 lb
- Transmission
- Sliding Gear
At a glance
How the D12 compares
vs. Row Crop medianDistribution
Engine Power (hp)
Across all Row Crop tractors
31 hp · 3rd
This model
12
Median 138 hp
283
This modelRow Crop tractorsMediann = 1,206
The D12 ranks at the 3rd percentile for engine power among recorded row crop tractors.
Overview
About the Allis Chalmers D12
The Allis Chalmers D12 is a row crop tractor made from 1959 to 1968. It has a 2-wheel drive system and a manual steering type. The tractor uses a sliding gear transmission with 4 forward gears and 1 reverse gear. This makes it easy to change speeds for different farm tasks. The D12 has a 4-cylinder gasoline engine made by Allis-Chalmers. The engine is liquid-cooled and naturally aspirated. It produces 31 horsepower at 1650 rpm, which is below average for tractors. The tractor weighs 2800 lb and is 121 inches long and 76.5 inches tall. It has agricultural tires in the front and back. The D12 comes with a rear PTO that spins at 540 rpm and a Category I rear hitch. It also has a live hydraulic system and an open operator station, which was common for tractors of its time.
Full specifications
Every recorded spec
General
| Manufacturer | Allis Chalmers |
|---|---|
| Model | D12 |
| Category | Row Crop tractor |
| Type | 4x2 2WD |
| Years built | 1959–1968 |
| Operating weight | 2,800lb |
Engine
| Make | Allis-Chalmers |
|---|---|
| Model | Power-Crater |
| Power | 31hp |
| Cylinders | 4 |
| Displacement | 149ci |
| Bore | 3.5in |
| Stroke | 3.88in |
Transmission
| Type | Sliding Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
| Cab | Open |
Hydraulics
| Type | Live |
|---|
Power take-off
| Rear PTO | Rear |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 121in |
|---|---|
| Height | 76.5in |
| Operating weight | 2,800lb |
Capacities
| Cooling system | 2gal |
|---|
Head to head
D12 vs. Row Crop median
How the Allis Chalmers D12 compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 31 hp | 138 hp | -78% | 3rd |
| Engine Displacement | 149 ci | 391 ci | -62% | 4th |
| Cylinders | 4 | 6 | -33% | 17th |
| Forward Gears | 4 | 16 | -75% | 4th |
| Operating Weight | 2,800 lb | 12,307 lb | -77% | 2nd |
| Length | 121 in | 180 in | -33% | 3rd |
| Height | 76.5 in | 114 in | -33% | 10th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared Allis Chalmers tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers UC | 30.93 hp | 5,710 lb | — | Compare → |
| Allis Chalmers D10 | 28.57 hp | 2,700 lb | 1959–1967 | Compare → |
| Allis Chalmers WD | 34.63 hp | — | 1948–1953 | Compare → |
| Allis Chalmers D14 | 37 hp | 3,500 lb | 1957–1960 | Compare → |
| Allis Chalmers D15 | 37.44 hp | 4,036 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Antonio Carraro Tigre 4000 | 31 hp | — | — | Compare → |
| Belarus 250AS | 31 hp | 6,614 lb | 1979–1987 | Compare → |
| Belarus Golfmaster | 31 hp | 5,155 lb | — | Compare → |
| AGCO ST30 | 30.3 hp | 2,594 lb | — | Compare → |
| Bobcat CT230 | 30 hp | 3,056 lb | 2008–2013 | Compare → |
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FAQ
Common questions
What years was the Allis Chalmers D12 manufactured?
Production of the Allis Chalmers D12 ran from 1959 through 1968.
How powerful is the Allis Chalmers D12?
The Allis Chalmers D12 has an engine power output of 31 hp. It is powered by a 4-cylinder engine displacing 149 ci.
What is the working weight of the Allis Chalmers D12?
The operating weight of the Allis Chalmers D12 is approximately 2,800 lb.
What type of transmission does the Allis Chalmers D12 have?
The Allis Chalmers D12 uses a Sliding Gear transmission offering 4 forward gears.
What type of hydraulic system does the Allis Chalmers D12 use?
Hydraulics on the Allis Chalmers D12 are Live.
What hitch category is the Allis Chalmers D12?
The Allis Chalmers D12 uses a Category I hitch.
What routine service does the Allis Chalmers D12 need?
Regular maintenance for the Allis Chalmers D12 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.