Avery
Avery 40-80
The Avery 40-80 was produced from 1913 to 1920 by Avery in Peoria, Illinois. It features a large 24.7L 4-cylinder kerosene engine with liquid-cooled opposed horizontal cylinders. The tractor has a 2-speed gear transmission with 2 forward and 1 reverse gears. It delivers 40 hp drawbar power claimed and 80 hp belt power claimed, with tested drawbar power of nearly 50 hp. The tractor is two-wheel drive with manual steering and a steel cab. It weighs 22,000 lbs and rides on large steel agricultural tires sized 42x16 front and 87.5x24 rear. The tractor was originally priced at $2,800.
Power88 hp[B]
Founded1913 - 1920
Model40-80
Technical Specifications
Detailed specifications and technical data for Avery 40-80
Power
| Belt (tested) | 69.23 hp (51.6 kW) |
|---|---|
| Belt (claimed) | 80 hp (59.7 kW) |
| Drawbar (tested) | 49.97 hp (37.3 kW) |
| Drawbar (claimed) | 40 hp (29.8 kW) |
Engine
| Type | kerosene |
|---|---|
| Cooling | liquid-cooled opposed horizontal |
| Aux. fuel | 6.75 gal (25.5 L) |
| Cylinders | 4-cylinder |
| Fuel tank | 44 gal (166.5 L) |
| Rated RPM | 500 |
| Bore/Stroke | 7.75x8.00 inches (197 x 203 mm) |
| Displacement | 1509.5 ci (24.7 L) |
| Engine model | Avery 24.7L 4-cyl kerosene |
| Coolant capacity | 360 qts (340.7 L) |
Mechanical
| Cab | Steel cab. |
|---|---|
| Drive | Two-wheel drive |
| Steering | manual |
Production
| Built in | Peoria, Illinois |
|---|---|
| Manufacturer | Avery |
| Original price | $2,800 |
| Years produced | 1913 - 1920 |
Transmission
| Type | gear |
|---|---|
| Gears | 2 forward and 1 reverse |
Serial Numbers
| Location | frame |
|---|
Dimensions & Tires
| Width | 111.5 inches (283 cm) |
|---|---|
| Height | 121 inches (307 cm) |
| Length | 215 inches (546 cm) |
| Weight | 22000 lbs (9979 kg) |
| Rear tire | 87.5x24 steel |
| Front tire | 42x16 steel |