International Harvester B-634


International Harvester B-634 tractor photo
1964 - 1976

Note: the International Harvester model B-634 is the same as the International Harvester 634. The following data is from the 634 listing.
Production
Manufacturer:International Harvester
Factory:Doncaster, England
Total built:3,848
International Harvester B-634 Power
Engine:66 hp
49.2 kW
PTO (claimed):59.3 hp
44.2 kW
International Harvester B-634 Engine
International Harvester 4.6L 4-cyl diesel
Fuel tank:20.4 gal
77.2 L
Engine details ...
Mechanical
Chassis:4x2 2WD
 4x4 4WD*Four-wheel drive conversion by County
2WD Steering:manual
4WD Steering:power
Brakes:mechanical disc
Cab:Open operator station. Cab optional.
Transmission:8-speed
Transmission details ...
Photos
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Hydraulics
Pressure:2500 psi
172.4 bar
Pump flow:10.4 gpm
39.4 lpm
Steering flow:4.8 gpm
18.2 lpm
Steering press.:1500 psi
103.4 bar
Tractor hitch
Rear Type:II
Control:position and draft control
Rear lift:3360 lbs
1524 kg
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540 (1.375)
Engine RPM:540@1458
Dimensions & Tires
2WD Wheelbase:86.8 inches
220 cm
4WD Wheelbase:86.8 inches
220 cm
AWD Wheelbase:75 inches
190 cm
Weight:6546 to 9574 pounds
Front tire:7.50-16
2WD Rear tire:11-38
Full dimensions and tires ...
Electrical
Charging system:generator
Battery volts:12
Battery AH:95
Page information
Last update:April 28, 2022
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Contact:Peter@TractorData.com
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