McCormick-Deering 10-20 Tractor (1923-1939)

Manufacturer:McCormick-Deering

Price:N/A

Series:

Model:10-20

Equipment Type: Standard-Tread Tractors

Factory:

Full Specifications

NEBRASKA TRACTOR TEST 95

Description
Kerosene 3-speed 2WD/September 25 - October 3, 1923/Link: Nebraska Tractor Test 95 file/Drawbar performance
Belt power (max)
21.84 hp/16.3 kW
Belt fuel use (max)
2.3 gal/hour/8.7 l/hour
Max power
15.54 hp/11.6 kW
Max pull
2,640 lbs/1197 kg

NEBRASKA TRACTOR TEST 142

Description
Kerosene 3-speed 2WD/October 3 - 8, 1927/Link: Nebraska Tractor Test 142 file/Drawbar performance
Belt power (max)
24.8 hp/18.5 kW
Belt fuel use (max)
2.7 gal/hour/10.2 l/hour
Max power
19.60 hp/14.6 kW
Max pull
2,955 lbs/1340 kg

MCCORMICK-DEERING 10-20 POWER

Drawbar (claimed)
10 hp/7.5 kW
Belt (claimed)
20 hp/14.9 kW
Drawbar (tested)
19.60 hp/14.6 kW
Belt (tested)
24.8 hp/18.5 kW

ENGINE DETAIL

Description
International Harvester/kerosene/4-cylinder/liquid-cooled vertical, valve-in-head
Displacement
283.7 ci/4.6 L
Bore/Stroke
4.25x5.00 inches/108 x 127 mm
Rated RPM
1000
Coolant capacity
36 qts/34.1 L

MCCORMICK-DEERING 10-20 ENGINE

Description
International Harvester 4.6L 4-cyl kerosene
Fuel tank
14.5 gal/54.9 L
Aux. fuel
0.75 gal/2.8 L

TRANSMISSION

Type
unsynchronized gear
Gears
3 forward and 1 reverse
Clutch
dry disc

MECHANICAL

Chassis
4x2 2WD
Steering
manual
Cab
Open operator station.
Transmission
3-speed unsynchronized gear

MCCORMICK-DEERING 10-20 TIRES

Ag front
30x4.50 stel
Ag rear
42x12 steel

DIMENSIONS

Length
123 inches/312 cm
Width
60 inches/152 cm
Height
62 inches/157 cm
Weight
3700 lbs/1678 kg

DIMENSIONS & TIRES

Weight
3700 lbs/1678 kg
Front tire
30x4.50
Rear tire
42x12

10-20 SERIAL NUMBERS

Location
Below the tractor's fuel tank.
1923
KC501
1924
KC7641
1925
KC18869
1926
KC37728
1927
KC62824
1928
KC89470
1929
KC119823
1930
KC159111
1931
KC191486
1932
KC201013
1933
-----
1934
KC204239
1935
KC206179
1936
KC207275
1937
KC210235
1938
KC212425
1939
KC214886

BELT PULLEY

Diameter
15.25 inches/38 cm
Width
7 inches/17 cm
RPM
661

Also See