Specifications
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| Model information | |
| Production years | 1963 - 1967 |
| Equipment type | Standard-tread tractor |
| Production | |
| Manufacturer | International Harvester |
| Equipment type | Standard-tread tractor |
| Total built | 4,884 |
| Original price | Original price was $6,100 in 1967 |
| Notes | The 706 was available with a new Torque Amplifier design that prevented free-wheeling when going downhill. An over-center hand clutch was an option, usually found on Wheatland (standard tread) models. The 706 was available with either the Fast Hitch or a standard 3-point hitch. The PTO featured both 540 and 1000 RPM shafts, both of which turned while in use. |
| Variants | |
| Farmall 706 | row-crop |
| IH 706 | standard-tread |
| IH 2706 | industrial |
| 706 Hi-Clear | high-crop |
| International Harvester 706 Engines | |
| Engine | International Harvester 4.6L 6-cyl diesel International Harvester 5.1L 6-cyl diesel International Harvester 4.3L 6-cyl gasoline Interntional Harvester 4.8L 6-cyl gasoline |
| Details | Engine details ... |
| International Harvester 706 Transmissions | |
| Transmission | 8-speed 16-speed |
| Details | Transmission details ... |
| International Harvester 706 Power | |
| Drawbar (tested) | 67.46 hp 50.3 kW |
| PTO (tested) | 76.56 hp 57.1 kW |
| Details | Performance test details ... |
| Mechanical | |
| Drive | 4x2 2WD
4x4 MFWD 4WD (optional)
|
| Steering | Power steering |
| Brakes | Hydraulic disc brakes |
| Cab / ROPS | Cab optional, A/C available starting in 1966 |
| Capacity | |
| Fuel | 33 gal (gas/diesel) 124.9 L 39 gal (LP gas) 147.6 L |
| Hydraulic system | 17 gal 64.3 L |
| Hydraulics | |
| Type | open center |
| Capacity | 17 gal 64.3 L |
| Valves | 1 or 2 |
| Pump flow | 12 gpm 45.4 lpm 17 gpm (optional) 64.3 lpm |
| Total flow | 24 gpm 90.8 lpm |
| Steering flow | 9 gpm 34.1 lpm |
| Tractor hitch | |
| Rear Type | II/I |
| Control | torsion bar (optional) |
| Type | IH Fast Hitch |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
| Dimensions & Tires | |
| Wheelbase | 87.5 inches (2WD) 222 cm 87 inches (4WD) 220 cm |
| Weight | 8100 to 9160 pounds |
| Front tire | 7.50-18 |
| Rear tire | 18.4-30 |
| Details | Full dimensions and tires ... |
| 706 Serial Number Location | |
| Location | Tractor's clutch housing on left side |
| 706 Serial Numbers | |
| 1963 | 501 (IH) |
| 1964 | 1251 (IH) |
| 1965 | 3478 (IH) |
| 1966 | 4789 (IH) |
| 1967 | 5316 (IH) |
| Details | FAQ: How to read a serial number table. |
| Belt Pulley | |
| Diameter | 11 inches 27 cm |
| Width | 7.5 inches 19 cm |
| RPM | 1055 |
| Speed | 3,038 ft/min 925.98 meters/min |
| Electrical | |
| Ground | negative |
| Charging amps | 25 (generator)
32 (alternator)
|
| Batteries | 1 (gas)
2 (diesel)
|
| Battery volts | 12 (gas)
6 (diesel)
|
| References | |
| Publication | 706-806 Tractors published by International Harvester Operator's Manual McCormick Farmall and International 706 Tractors (1014498R3) published in 1965 |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 706 Current model80.5 hp*
- 806105.5 hp*
*Estimated engine power for comparison only.