International Harvester industrial tractors

International Harvester 260A

The International Harvester 260A is an industrial tractor produced from 1978 to 1982. It features a 74 hp (55.2 kW) 3.9L 4-cylinder diesel engine, with options for a 6-speed torque converter or hydrostatic transmission. The tractor is two-wheel drive with power steering and independent hydraulic wet disc brakes. It has a four-ROPS canopy with an optional cab and heater. Fuel capacity is 20 gallons (75.7 L) and the hydraulic system holds 18.5 gallons (70.0 L). The tractor supports rear PTO at 540 rpm and has optional rear hitch types II/I. Dimensions include an 80.5 inch (204 cm) wheelbase, length ranging from 186 to 280 inches depending on attachments, width of 81 inches (205 cm), and height of 107 inches (271 cm) with ROPS. Weight ranges from 7972 to 12000 pounds depending on configuration. Tires vary between agricultural and industrial types. Attachments include a front-end loader with a 4000 lbs lift capacity and an International backhoe with a 168 inch digging depth. Electrical system is 12 volts with a 55 amp alternator and negative ground.
Power-
Founded-
Model260A

Technical Specifications

Detailed specifications and technical data for International Harvester 260A

Power
Engine power74 hp (55.2 kW)
Tires
Other17.5L-24
Ag rear16.9-24
Ag front11L-16
Industrial rear14.9-24
Industrial front7.50-16
Engine
Typediesel
ModelInternational Harvester D-239
Power74 hp (55.2 kW)
Coolingliquid-cooled
Cylinders4-cylinder
Rated RPM2400
Bore/Stroke3.875x5.06 inches (98 x 129 mm)
Displacement239 ci (3.9 L)
Oil capacity10 qts (9.5 L)
Starter volts12
Coolant capacity14 qts (13.2 L)
Weight
Shipping7972 lbs (loader tractor) (3616 kg), 12000 lbs (loader/backhoe) (5443 kg)
Max rear axle14000 lbs (6350 kg)
Max front axle12000 lbs (5443 kg)
Capacity
Fuel20 gal (75.7 L)
Hydraulic system18.5 gal (70.0 L)
Dimensions
Width81 inches (205 cm)
Length186 inches (loader tractor) (472 cm), 280 inches (loader/backhoe) (711 cm)
Wheelbase80.5 inches (204 cm)
Height (ROPS)107 inches (271 cm)
Electrical
Groundnegative
Battery volts12
Charging amps55
Charging systemalternator
Hydraulics
Typeopen center
Capacity18.5 gal (70.0 L)
Pressure2250 psi (155.1 bar)
Gear Pump flow30 gpm (113.6 lpm)
Hydro Pump flow28 gpm (106.0 lpm)
Mechanical
ROPSFour-rops ROPS canopy. Cab optional with heater.
DriveTwo-wheel drive
BrakesIndependent hydraulic wet disc brakes
SteeringPower steering
Production
TypeIndustrial tractor
Years made1978 - 1982
Original price$38,000 in 1980
Attachments
Loader
Dump time2.4s
Dump angle45°
Lower time2.0s
Raise time3.9s
Lift capacity4000 lbs (1814 kg)
Breakout force8000 lbs (3628 kg)
Reach (dumped)38 inches (96 cm)
Height (at pin)127.6 inches (324 cm)
Clearance (dumped)104 inches (264 cm)
Rollback (ground line)30°
Backhoe
TypeInternational Backhoe
Swing Arc180°
Bucket force10199 lbs (4626 kg)
Bucket width24 inches (60 cm)
Digging depth168 inches (426 cm)
Loading height155 inches (393 cm)
Bucket Rotation179°
Reach from pivot216 inches (548 cm)
Transport height157 inches (398 cm)
Dipperstick force6137 lbs (2783 kg)
OverviewFront-end loader, Backhoe
Transmission
Options6-speed torque converter, hydrostatic
Hydrostatic
Typehydrostatic
Gearsinfinite forward and reverse (2-range)
Torque converter
Typetorque converter
Gears6 forward and 3 reverse
Tractor hitch
Rear TypeII/I Optional
Dimensions & Tires
Weight7972 to 12000 pounds
Rear tire14.9-24
Wheelbase80.5 inches (204 cm)
Front tire7.50-16
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540