Embed
Paste on your site — shows live UK/US specs and links back here. Free to use.
Tractor · 1963Unverified
Farmall 706
Farmall 706 — Row-Crop tractor · 89 hp. Reference specifications; pending source verification.
The Farmall 706 is a tractor rated at 89 hp, positioning it in the middle of its class in terms of power output. It was produced from 1963 to 1967. The tractor features a 6-cylinder diesel liquid-cooled engine, paired with a four-wheel drive system and an 8-speed gearbox. Its listed weight ranges from 7530 to 9160 pounds, and it is designed for use on areas of approximately 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
89 hp
Max power
48.6 kW
Weight
7530 to 9160 pounds
Catalogue coverage
Variants represented
2
Richest spec table
190 rows
Recorded power
89 hp
Transmissions
8-speed
Production years
1963-1967
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerFarmall (a part of International Harvester)Reference
Row-Crop tractorReference
Built in Rock Island, Illinois, USAReference
Total built45,053Reference
Original price was $6,100 in 1967Reference
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.Reference
Two- or four-wheel driveReference
Power steeringReference
Hydraulic dry double disc brakesReference
Cab optional, A/C available starting in 1966Reference
Variants
Farmall 706row-cropReference
IH 706standard-treadReference
IH 2706industrialReference
706 Hi-Clearhigh-cropReference
Engine
International Harvester 4.6L 6-cyl dieselReference
International Harvester 5.1L 6-cyl dieselReference
International Harvester 4.3L 6-cyl gasolineReference
Interntional Harvester 4.8L 6-cyl gasolineReference
Engine (gross)66.4 kWReference
Drawbar (claimed)48.5 kWReference
Drawbar (tested)50.3 kWReference
International Harvester D282Reference
dieselReference
6-cylinderReference
liquid-cooledReference
The 282 was the original diesel available for the 706. It was later replaced by the German-built 310 diesel.Reference
Displacement4.6 LReference
Bore/Stroke94 x 112 mmReference
Power (gross)66.4 kWReference
Air cleanerdual stage dryReference
Rated RPM2300Reference
Idle RPM900-2300Reference
Firing order1-5-3-6-2-4Reference
Starter volts12Reference
Coolant capacity20.3 LReference
Intake valve clearance0.686 mmReference
Exhaust valve clearance0.686 mmReference
Oil capacity8.5 LReference
International Harvester D310Reference
The 310 replaced the 282 diesel in November 1966, serial number 37237.Reference
Displacement5.1 LReference
Bore/Stroke98 x 111 mmReference
International Harvester C263Reference
gasolineReference
The 263 was also available as an LP gas engine.Reference
Displacement4.3 LReference
Bore/Stroke90 x 112 mmReference
Coolant capacity19.4 LReference
Coolant capacity19.9 LReference
Sparkplug gap0.584 mmReference
Sparkplug gap0.381 mmReference
Point gap0.508 mmReference
Intake valve clearance0.686 mmReference
Exhaust valve clearance0.686 mmReference
Interntional Harvester C291Reference
The 291 was also available as an LP gas engine.Reference
Displacement4.8 LReference
Bore/Stroke95 x 112 mmReference
Compression7.5:1Reference
Power at rated engine speed54.0 kWReference
Max power48.6 kWReference
Power at rated engine speed55.0 kWReference
Max power49.4 kWReference
Power at rated engine speed56.7 kWReference
Max power50.3 kWReference
Power at rated engine speed56.9 kWReference
Max power49.6 kWReference
Power at rated engine speed57.1 kWReference
Max power49.0 kWReference
Transmission
8-speedReference
16-speedReference
Transmissionsliding gearReference
Gears8 forward and 4 reverseReference
Clutch12-inch dry discReference
Oil capacity64.4 LReference
Oil typeIH Hy-TranReference
The 706 transmission is controlled by means of two levers. A range lever selects high, low, reverse range, or neutral. A separate speed lever selects one of four speeds. The tractor must be stopped, and the clutch used, to change range or speed gears.Reference
TransmissionTorque AmplifierReference
Gears16 forward and 8 reverseReference
The Torque Amplifier (TA) provides a hydraulically-actuted under-drive that may be shifted, on the move, with any range and speed selection in the main transmission. Using the TA does not require the clutch or stopping the tractor. With the lever in the forward position, the TA is disengaged and the transmission is in direct drive. To slow the tractor (increasing pulling power) the TA lever should be pulled smoothly and quickly to the rear, engaging the TA. To disengage the TA and return to direct-drive, the TA should be moved forward, with a slight pause at the center position of the lever.Reference
PTO & Hydraulics
PTO (claimed)54.8 kWReference
PTO (tested)57.1 kWReference
Hydraulic system64.3 LReference
Typeopen centerReference
Capacity64.3 LReference
Valves1 or 2Reference
Pump flow45.4 lpmReference
Pump flow64.3 lpmReference
Pump flow11.4 lpmReference
Steering flow34.1 lpmReference
Rear Type2Reference
TypeIH Fast HitchReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Rear PTO Type1000Reference
Engine RPM540@2100Reference
Engine RPM1000@2100Reference
Power at rated PTO speed50.2 kWReference
Power at rated PTO speed51.3 kWReference
Power at rated PTO speed53.6 kWReference
Power at rated PTO speed52.9 kWReference
Power at rated PTO speed53.5 kWReference
Capacities
Fuel124.9 LReference
Fuel147.6 LReference
Diameter27 cmReference
Width19 cmReference
RPM1055Reference
Speed925.98 meters/minReference
Dimensions
2WD Wheelbase247 cmReference
4WD Wheelbase240 cmReference
Weight7530 to 9160 poundsReference
Front tire6.50-16Reference
Rear tire15.5-38Reference
2WD Ag front6.50-16Reference
4WD Ag front11.2-24Reference
Ag rear15.5-38Reference
2WD Length398 cmReference
4WD Length408 cmReference
Width233 cmReference
Width279 cmReference
2WD Height (steering wheel)203 cmReference
4WD Height (steering wheel)207 cmReference
Ground clearance43 cmReference
2WD Clearance (front axle)53 cmReference
2WD Clearance (drawbar)33 cmReference
Front tread20/40 cmReference
Front tread127 to 187 cmReference
Front tread142 to 203 cmReference
Rear tread142 to 238 cmReference
Rear tread142 to 243 cmReference
Shipping3415 kgReference
Shipping3529 kgReference
Operating3758 kgReference
Operating3869 kgReference
Operating3946 kgReference
Operating4154 kgReference
Ballasted4858 kgReference
Farmall 706 attachments
front-end loaderReference
706 Serial Number Location
Serial number plate on the left side of the 706 clutch housing.Reference
706 Serial Numbers
1963501Reference
19647073Reference
196521162Reference
196630288Reference
196738521Reference
Final46647Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging amps25 (generator)Reference
Charging amps32 (alternator)Reference
Batteries1 (gas)Reference
Batteries2 (diesel)Reference
Battery volts12 (gas)Reference
Battery volts6 (diesel)Reference
Battery AH60 (gas/LP)Reference
Battery AH130 (diesel)Reference
Test results
NTTL 856: 282 diesel Torque Amplifier 2WDReference
NTTL 858: 263 gasoline Torque Amplifier 2WDReference
NTTL 955: 310 diesel Torque Amplifier 2WDReference
NTTL 956: 291 LP gas Torque Amplifier 2WDReference
NTTL 957: 291 gas Torque Amplifier 2WDReference
282 diesel Torque Amplifier 2WDOctober 21 - November 8, 1963Link: Nebraska Tractor Test 856 fileReference
PTO performanceReference
Fuel use20.8 l/hourReference
Fuel use19.3 l/hourReference
Drawbar performanceReference
Fuel use20.4 l/hourReference
Gear 2-High-TA used for power test.Reference
Max pull3640 kgReference
Gear 3-Low-TA used for pull test.Reference
263 gasoline Torque Amplifier 2WDOctober 30 - November 20, 1963Link: Nebraska Tractor Test 858 fileReference
Fuel use21.6 l/hourReference
Fuel use19.7 l/hourReference
Fuel use22.3 l/hourReference
Max pull3617 kgReference
310 diesel Torque Amplifier 2WDNovember 14 - 28, 1966Link: Nebraska Tractor Test 955 fileReference
Fuel use18.9 l/hourReference
Fuel use17.8 l/hourReference
Gear 1-High-Direct used for power test.Reference
Max pull3817 kgReference
291 LP gas Torque Amplifier 2WDNovember 14 - 28, 1966Link: Nebraska Tractor Test 956 fileReference
Fuel use31.8 l/hourReference
Fuel use28.8 l/hourReference
Fuel use31.4 l/hourReference
Max pull3804 kgReference
Gear 3-Lo-TA used for pull test.Reference
291 gas Torque Amplifier 2WDNovember 16 - 28, 1966Link: Nebraska Tractor Test 957 fileReference
Fuel use23.8 l/hourReference
Fuel use22.0 l/hourReference
Gear 1-High-DD used for power test.Reference
Speeds
With 15.5-38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
Working out if you can afford this tractor?
YourIncomeCalculator.com — free, HMRC-aligned take-home pay, self-employment & VAT calculators. No sign-up.
Calculate your take-home payRecommended kit
Handy kit for owners
Popular tractor and farm accessories owners pick up for machines like this.
Disclosure: some links on this page are affiliate links. If you buy through them we may earn a small commission — at no extra cost to you. Learn more.
Rechargeable Magnetic Beacon Light
USB-C strobe beacon adds visibility for roadside and low-light work.
4.7$25.99
Check price on Amazon →
10,000 lb Tow Strap with Hooks
Pulls equipment out of mud, snow, or a ditch — 20 ft reach.
4.4$10.79
Check price on Amazon →
3-Point Quick Hitch Drawbar Adapter
Turns your 3-point into a pull-behind hitch in seconds.
4.3$45.98
Check price on Amazon →
ROPS Sun Shade Canopy
UV-blocking canopy keeps the sun off during long days in the seat.
4.3$149.99
Check price on Amazon →