12-20 by Case

1921 - 1924

1921 - 1924 Crossmotor SeriesStandard-tread tractor

Production

Production Manufacturer:J.I. Case
Type:Standard-tread tractor
Factory:Racine, Wisconsin, USA

J.I. Case 12-20 Power

J.I. Case 12-20 Power Drawbar (claimed):12 hp
8.9 kW
Belt (claimed):20 hp
14.9 kW
Plows:2
Drawbar (tested):17.52 hp
13.1 kW
Belt (tested):25.54 hp
19.0 kW
power test details ...

1921 - 1924

1921 - 1924
Crossmotor Series
Standard-tread tractor

Nebraska Tractor Test 91

Nebraska Tractor Test 91
Kerosene 2-speed 2WD
April 6 - 17, 1923
Link: Nebraska Tractor Test 91 file
Belt power (max):25.54 hp
19.0 kW
Belt fuel use (max):3.6 gal/hour
13.6 l/hour
Drawbar performance
Max power:17.52 hp
13.1 kW
Max pull:3,150 lbs
1428 kg

J.I. Case 12-20 Engine

J.I. Case 12-20 Engine J.I. Case 4.4L 4-cyl kerosene Engine details ...

1921 - 1924

1921 - 1924
Crossmotor Series
Standard-tread tractor

Engine Detail

Engine Detail
J.I. Case
kerosene
4-cylinder
liquid-cooled
Displacement:267.3 ci
4.4 L
Bore/Stroke:4.125x5.00 inches
105 x 127 mm
Rated RPM:1050
Starter type:hand-crank

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Cab:Open operator station.
Transmission:2-speed gear
Transmission details ...

1921 - 1924

1921 - 1924
Crossmotor Series
Standard-tread tractor

Transmission

Transmission
Transmission:J.I. Case
Type:gear
Gears:2 forward and 1 reverse

Speeds

Speeds

Dimensions & Tires

Dimensions & Tires Wheelbase:63 inches
160 cm
Weight:4,232 lbs
1919 kg
Rear tire:42x12
Full dimensions and tires ...

1921 - 1924

1921 - 1924
Crossmotor Series
Standard-tread tractor

J.I. Case 12-20 Tires

J.I. Case 12-20 Tires
Ag rear:42x12 steel

Dimensions

Dimensions
Wheelbase:63 inches
160 cm
Length:109 inches
276 cm
Width:58 inches
147 cm
Height:55.5 inches
140 cm
Weight:4,232 lbs
1919 kg

Belt Pulley

Belt Pulley Diameter:14.5 inches
36 cm
Width:6.375 inches
16 cm
RPM:1050

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