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 |
| 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 |
| Photos | |
| No photos of the International Harvester B-634 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| 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 |
| Electrical | |
| Charging system: | generator |
| Battery volts: | 12 |
| Battery AH: | 95 |
| Page information | |
| Last update: | April 28, 2022 |
| Copyright: | Copyright 2022 TractorData LLC |
| Contact: | Peter@TractorData.com |