Avery 40-80
The Avery 40-80 is a powerful 2WD tractor built for heavy-duty farm work. It features a large 4-cylinder engine that runs on kerosene fuel. The engine has a displacement of 1509.5 cubic inches, which is very high for tractors of its time. It can produce up to 67.261 horsepower, making it suitable for tough jobs on big farms. This tractor is quite heavy, weighing in at 22,000 pounds. It has a manual steering system and a gear transmission, which were common for tractors of its era. The engine is liquid-cooled and has a horizontal cylinder layout. During testing, the Avery 40-80 ran for about 19 hours, showing good endurance. It used about 7.26 pounds of kerosene per gallon, which tells us about its fuel efficiency.
Quick specs
- Category
- Agricultural
- Operating Weight
- 22,000 lb
- Transmission
- Gear
Overview
About the Avery 40-80
The Avery 40-80 is a powerful 2WD tractor built for heavy-duty farm work. It features a large 4-cylinder engine that runs on kerosene fuel. The engine has a displacement of 1509.5 cubic inches, which is very high for tractors of its time. It can produce up to 67.261 horsepower, making it suitable for tough jobs on big farms. This tractor is quite heavy, weighing in at 22,000 pounds. It has a manual steering system and a gear transmission, which were common for tractors of its era. The engine is liquid-cooled and has a horizontal cylinder layout. During testing, the Avery 40-80 ran for about 19 hours, showing good endurance. It used about 7.26 pounds of kerosene per gallon, which tells us about its fuel efficiency.
Full specifications
Every recorded spec
General
| Manufacturer | Avery |
|---|---|
| Model | 40-80 |
| Category | Agricultural tractor |
| Type | 4x2 2WD |
| Operating weight | 22,000lb |
Engine
| Make | Avery |
|---|---|
| Cylinders | 4 |
| Displacement | 1,509.5ci |
| Bore | 7.75in |
| Stroke | 8in |
Transmission
| Type | Gear |
|---|
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
Dimensions
| Operating weight | 22,000lb |
|---|
Head to head
40-80 vs. Agricultural median
How the Avery 40-80 compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 1,510 ci | 336 ci | +350% | 99th |
| Cylinders | 4 | 5.5 | -27% | 31st |
| Operating Weight | 22,000 lb | 10,914 lb | +102% | 88th |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 971–1,130 models).
Compare to tractors with similar specs
Commonly compared Avery tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Avery 14-28 | — | 7,540 lb | — | Compare → |
| Avery 15-25 | — | 5,000 lb | — | Compare → |
| Avery 18-36 | 36.4 hp | 9,250 lb | — | Compare → |
| Avery 20-35 | 37.33 hp | 7,550 lb | 1923+ | Compare → |
| Avery 25-50 | — | 12,500 lb | 1920+ | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
Explore
Avery siblings
Explore
Similar-spec models
FAQ
Common questions
How many cylinders does the Avery 40-80 have?
The Avery 40-80 runs a 4-cylinder engine with a displacement of 1,509.5 ci.
What transmission is in the Avery 40-80?
Transmission on the Avery 40-80 is Gear.
How much does the Avery 40-80 weigh?
The Avery 40-80 weighs about 22,000 lb in operating condition.
What maintenance does the Avery 40-80 require?
Like any tractor, the Avery 40-80 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.



