Full Specifications
NEBRASKA TRACTOR TEST 71
Description
Gasoline 2-speed 2WD/March 25 - June 13, 1921/Link: Nebraska Tractor Test 71 file/Drawbar performance
Belt power (max)
25.08 hp/18.7 kW
Max power
13.77 hp/10.3 kW
Max pull
2500 lbs/1134 kg
AVERY 12-25 POWER
Drawbar (claimed)
12 hp/8.9 kW
Belt (claimed)
25 hp/18.6 kW
Drawbar (tested)
13.77 hp/10.3 kW
Belt (tested)
25.08 hp/18.7 kW
ENGINE DETAIL
Description
Avery/gasoline/2-cylinder/liquid-cooled horizontal
Displacement
464.6 ci/7.6 L
Bore/Stroke
6.50x7.00 inches/165 x 178 mm
Rated RPM
700
AVERY 12-25 ENGINE
Description
Avery 7.6L 2-cyl gasoline
Fuel tank
14 gal/53.0 L
TRANSMISSION
Type
gear
Gears
2 forward and 1 reverse
MECHANICAL
Chassis
4x2 2WD
Transmission
2-speed gear
AVERY 12-25 TIRES
Ag front
30x8 (steel)
Ag rear
56x20 (steel)
DIMENSIONS
Length
164 inches/416 cm
Width
80 inches/203 cm
Height
105 inches/266 cm
Weight
7500 lbs/3402 kg
DIMENSIONS & TIRES
Weight
7500 lbs/3402 kg
Front tire
30x8
Rear tire
56x20
12-25 SERIAL NUMBERS
Location
Serial number on tractor frame.
.png)
