J.I. Case 641


J.I. Case 641 tractor photo
1960 - 1963
630 Series
Row-Crop tractor
Production
Manufacturer:J.I. Case
Type:Row-Crop tractor
Factories:Rock Island, Illinois, USA
 Racine, Wisconsin, USA
Variants
630:diesel standard
631:diesel row-crop
640:gas standard
641:gas row-crop
J.I. Case 641 Power
Belt (claimed):52 hp
38.8 kW
Drawbar (tested):43.25 hp
32.3 kW
PTO (tested):50.61 hp
37.7 kW
power test details ...
J.I. Case 641 Engines
J.I. Case 3.1L 4-cyl gasoline
J.I. Case 3.1L 4-cyl LP gas
Fuel tank:22 gal
83.3 L
Engine details ...
Mechanical
Chassis:4x2 2WD
Steering:power assist
Brakes:differential mechanical dry disc
Cab:Open operator station.
Transmissions:8-speed torque converter
 12-speed
 8-speed
 4-speed gear
Transmission details ...
Hydraulics
Type:Dual-Control
Tractor hitch
Type:Case Eagle Hitch
Power Take-off (PTO)
Rear PTO:continuous
 independent (Case-o-matic)
Rear RPM:540 (1.375)
 540/1000 (1.375)
Dimensions & Tires
Front tire:6.00x15
Rear tire:12.4x36
Full dimensions and tires ...
641 Serial Numbers
Location:Serial number plate on the left side of the tractor's dashboard.
photo of 641 serial number

Belt Pulley
Diameter:9.25 inches
23 cm
Width:6 inches
15 cm
Page information
Last update:June 2, 2015
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