Avery 40-80

Avery 40-80 Technical Specifications

Avery 40-80 is a Row-Crop tractor that was produced by the John Deere between 1913 – 1920.

Below you will find detailed technical specifications for Avery 40-80 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Avery 40-80 Production

Manufacturer: Avery
Factory: Peoria, Illinois
Original price: $2,800

Avery 40-80 Power

Drawbar (claimed): 40 hp
29.8 kW
Belt (claimed): 80 hp
59.7 kW
Drawbar (tested): 49.97 hp
37.3 kW
Belt (tested): 69.23 hp
51.6 kW

Avery 40-80 Mechanical

Chassis: 4×2 2WD
Steering: manual
Cab: Steel cab.
Transmission: 2-speed gear

Avery 40-80 Engine detail

Engine Detail
liquid-cooled opposed horizontal
Displacement: 1509.5 ci
24.7 L
Bore/Stroke: 7.75×8.00 inches
197 x 203 mm
Rated RPM: 500
Coolant capacity: 360 qts
340.7 L

Avery 40-80 Transmission overview

Engine Oil

Type: gear
Gears: 2 forward and 1 reverse

Avery 40-80 Dimensions

Length: 215 inches
546 cm
Width: 111.5 inches
283 cm
Height: 121 inches
307 cm
Weight: 22000 lbs
9979 kg

Avery 40-80 Tests

Nebraska Tractor Test 44
Kerosene 2-speed 2WD
July 26 – August 3, 1920
Link: Nebraska Tractor Test 44 file
Belt power (max): 69.23 hp
51.6 kW
Belt fuel use (max): 8.4 gal/hour
31.8 l/hour
Drawbar performance
Max power: 49.97 hp
37.3 kW
Gear 1 used for power test.
Max pull: 8475 lbs
3844 kg
Gear 1 used for pull test.


Is Avery 40-80 a good tractor?

The Avery 40-80 is one of the great tractors in the Avery stable, and it has earned Avery a fantastic reputation.

How much oil does a Avery 40-80 take?

Check out the Avery 40-80 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Avery made the ?

The Avery 40-80 was an agricultural tractor model made from 1913 – 1920

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