International Harvester 756 tractor specifications

1967 - 1983

Production

Production Manufacturer:International Harvester
Factories:Geelong, Australia
Rock Island, Illinois, USA
Original price:$8,300 (1971 )
Production in the United States ended in 1971. In Australia, the 756 was in production until 1983.

Variants

Variants Farmall 756:row-crop tractor

1967 - 1971

56 Series

Row-Crop tractor

Production

Production
Manufacturer:	Farmall (a part of International Harvester)
Type:	Row-Crop tractor
The Farmall 756 was not tested at Nebraska, the tests for the Farmall 706 were used.

Variants

Variants
IH 756:	standard chassis
Farmall 756:	row-crop chassis
756 Custom:	economy model

Farmall 756 Power

Farmall 756 Power
Drawbar (claimed):	68 hp 50.7 kW
PTO (claimed):	76.5 hp 57.0 kW
Drawbar (tested):	67.46 hp 50.3 kW
PTO (tested):	76.56 hp 57.1 kW
power test details ...

Farmall 756 Engines

Farmall 756 Engines
International Harvester 5.1L 6-cyl diesel
International Harvester 4.8L 6-cyl gasoline
International Harvester 4.8L 6-cyl LP gas
Fuel tank:	33 gal 124.9 L (diesel/gas)
	39 gal 147.6 L (LPG)
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
Steering:	hydrostatic power
Brakes:	independent hydraulic disc
Cab:	Cab optional with heat and A/C
Transmissions:	8-speed
	16-speed two-speed power shift
Transmission details ...

Tractor hitch

Tractor hitch
Rear Type:	2
Type:	IH Fast Hitch

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	1000
	540/1000
Engine RPM:	540@2100 1000@2100

Dimensions & Tires

Dimensions & Tires
Wheelbase:	105 inches 266 cm
Weight:	8,350 lbs 3787 kg
Front tire:	6.50-16
Rear tire:	15.5-38
Full dimensions and tires ...

756 Serial Numbers

756 Serial Numbers
Location:	Clutch housing, left side.
1967 (Farmall):	7501
1968 (Farmall):	9904
1969 (Farmall):	14125
1970 (Farmall):	17832
1971 (Farmall):	18374
1967 (IH):	7501
1968 (IH):	7672
1969 (IH):	8164
1970 (IH):	8284
1971 (IH):	8427
how to read serial numbers...

Electrical

Electrical
Charging system:	alternator
Charging amps:	55
Batteries:	1 (gas/LPG)
	2 (diesel)
Battery volts:	12 (gas/LPG)
	6 (diesel)
Battery AH:	60 (gas/LPG)
	130 (diesel)

International Harvester 756 Power

International Harvester 756 Power Drawbar (claimed):69 hp
51.5 kW
PTO (claimed):76 hp
56.7 kW

International Harvester 756 Engines

International Harvester 756 Engines Interntional Harvester 5.1L 6-cyl diesel International Harvester 4.8L 6-cyl gasoline Fuel tank:33 gal
124.9 L
Engine details ...

1967 - 1983

Engines overview

Engines overview
Interntional Harvester 5.1L 6-cyl diesel
International Harvester 4.8L 6-cyl gasoline

Engine Detail

Engine Detail
Interntional Harvester D-310
diesel
6-cylinder
liquid-cooled
Displacement:	310 ci 5.1 L
Bore/Stroke:	3.875x4.375 inches 98 x 111 mm
Rated RPM:	2300
Oil capacity:	12 qts 11.4 L
Coolant capacity:	23.5 qts 22.2 L

Engine Detail

Engine Detail
International Harvester C-291
gasoline
6-cylinder
liquid-cooled
Displacement:	291 ci 4.8 L
Bore/Stroke:	3.75x4.39 inches 95 x 112 mm
Rated RPM:	2300
Oil capacity:	9 qts 8.5 L
Coolant capacity:	20.5 qts 19.4 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Steering:power
Cab:Open operator station. Cab optional.
Transmission:16-speed two-speed power shift
Transmission details ...

1967 - 1983

Transmission

Transmission
Transmission:	Torque Amplifier
Type:	two-speed power shift
Gears:	16 forward and 8 reverse
Four gears in two ranges, plus reverse range, with two-speed power shift.

Speeds

Speeds
With 18.4-30 rear tires.

Hydraulics

Hydraulics Type:open center
Pump flow:12 gpm
45.4 lpm

Tractor hitch

Tractor hitch Rear Type:II

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540/1000
Engine RPM:540@2100
1000@2100

Dimensions & Tires

Dimensions & Tires Wheelbase:101 inches
256 cm
Weight:8400 lbs
3810 kg
Front tire:7.50-18
Rear tire:18.4-30
Full dimensions and tires ...

1967 - 1983

International Harvester 756 Tires

International Harvester 756 Tires
Ag front:	7.50-18
Ag rear:	18.4-30

Dimensions

Dimensions
Wheelbase:	101 inches 256 cm
Shipping weight:	8400 lbs 3810 kg

756 Serial Numbers

756 Serial Numbers Location:Clutch housing, left side.
photo of 756 serial number
1967 (Farmall):7501
1968 (Farmall):9904
1969 (Farmall):14125
1970 (Farmall):17832
1971 (Farmall):18374
1967 (IH):7501
1968 (IH):7672
1969 (IH):8164
1970 (IH):8284
1971 (IH):8427

how to read serial numbers...