General informations and Service Manual
Make
International Harvester
Model
1256
Company country
United states
Production years
From 1967 Until 1969
Tractor type
-
Fuel
diesel
Price
-
Total build
-
Service repair manual International Harvester 1256 Manual
Dimensions, weight and tires specs
AG front tires
10.00-16
AG rear tires
18.4-38
Weight
9940 lbs or 4508 kg
Length
164 inches [416 cm]
Width
92 inches [233 cm]
Height
-
Wheelbase
105 inches [266 cm]
Ground clearance
-
Turning radius
13 feet [4.0 m]
Horsepower and engine specs
Engine size
406.9 ci or 6.7 L
Number of cylinders
6 cylinders
Horsepower
-
Power RPM
2400 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel tank capacity
42 gal or 159.0 L
Compression ratio
17:1
Bore stroke
4.321x4.625 inches or (110 x 117 mm)
Oil tank capacity
15 qts or 14.2 L
Coolant tank capacity
24 qts or 22.7 L
Battery and electrical specs
Number of batteries
2
Battery voltage
6 V
Battery Amps
204 amps
Electric ground force
-
Electric charging system
alternator
Electric charging Amps
55 amps
Engine starter volts
12 V
Parts And Accessories International Harvester 1256 Parts
Clutch and transmission specs
Transmission system
Torque Amplifier
Transmission type
partial power shift
Transmission gears
16 forward and 8 reverse
Oil tank capacity
68 qts or 64.4 L
Mechanical and cab specs
Wheel drive
4x2 2WD
Steering system
power
Braking system
independent hydraulic dry disc
Cabin type
Open operator station
Hydraulic specs
Hydraulic system
open center
Number of valves
1
Pump flow rate
8 gpm or 30.3 lpm
Drawbar specs
Drawbar real power
102.03 hp or 76.1 kW
Drawbar fuel consumption
7.6 gal/hour or 28.8 l/hour
Max drawbar pull
11,104 lbs or 5036 kg
Power take-off (PTO) specs
PTO claimed power
113 hp or 84.3 kW
PTO real power
113.33 hp or 84.5 kW
PTO clutch system
-
Rear PTO system
independent
Rear PTO RPM
1000 (rpm)
Front PTO system
-
PTO fuel consumption
6.8 gal/hour or 25.7 l/hour
3 point hitch specs
Hitch control system
-
Rear hitch
III/II
Rear hitch lift
-
Detailed review of International Harvester 1256
International Harvester produced its 1256 farm tractor model From 1967 Until 1969 in United states with a Open operator station cabin. service repair manual mechanical and electrical here
