All 80 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production
Manufacturer
John Deere
(no label)
Standard-tread tractor
(no label)
Built in Waterloo, Iowa, USA
Total built
160,000
(no label)
Original price was $1,000 in 1924
(no label)
The D had the longest run of any model of John Deere tractor, the styled and unstyled versions ran from March 1, 1923 until July 3, 1953. Serial numbers 31321 through 31412 are not model Ds, but are Waterloo Boy Ns which were built after model D production had begun.
Engine
(no label)
John Deere 7.6L 2-cyl all fuel
(no label)
John Deere 8.2L 2-cyl all fuel
Fuel tank
18 gal (early) | 68.1 L
Fuel tank
23.5 gal (after 1931) | 88.9 L
Aux. fuel
2.5 gal (early) | 9.5 L
Aux. fuel
1.5 gal (after 1931) | 5.7 L
Transmission
(no label)
2-speed unsynchronized gear
(no label)
3-speed unsynchronized gear
Power
Drawbar (claimed)
15 hp | 11.2 kW
Belt (claimed)
27 hp | 20.1 kW
Plows
3 (14-inch)
Drawbar (tested)
29.90 hp | 22.3 kW
Belt (tested)
41.59 hp | 31.0 kW
Mechanical
(no label)
Two-wheel drive
(no label)
Manual steering
(no label)
Open operator station with steel pan seat.
Pto
Rear PTO
optional
Rear PTO Type
525
Dimensions
Weight
4090 to 5880 pounds
Front tire
28x5
Rear tire
46x12
Serial location
(no label)
Serial number plate on the tractor's operator platform, ahead of seat mount.
Belt pulley
Diameter
13.25 inches | 33 cm
Width
8.5 inches | 21 cm
RPM
900
Speed
3122 ft/min | 951.59 meters/min
Engine
Engine options
(no label)
John Deere 7.6L 2-cyl all fuel
(no label)
John Deere 8.2L 2-cyl all fuel
Engine detail
(no label)
John Deere
(no label)
all fuel
(no label)
2-cylinder
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liquid-cooled
(no label)
Used from beginning until 1927, S/N 53388
Displacement
465 ci | 7.6 L
Bore/Stroke
6.50x7.00 inches | 165 x 178 mm
Compression
3.91:1
Rated RPM
800
Firing order
1-2
Coolant capacity (Coolant)
52 qts | 49.2 L
(no label)
John Deere
(no label)
all fuel
(no label)
2-cylinder
(no label)
liquid-cooled
(no label)
The larger 501 cubic inch engine was introduced in 1927, replacing the 465..