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International Harvester 2505B

International Harvester 2505B tractor
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The International Harvester 2505B is an industrial tractor produced from 1974 to 1977. It features diesel and gasoline engine options, with power outputs ranging from 59 to 80 hp gross. The tractor offers 8-speed gear and reverser transmissions, hydrostatic options, and is equipped with power steering, independent hydraulic wet disc brakes, and an open operator station with optional four-post ROPS. It has a wheelbase of 84 inches, front tires sized 7.50-16, and rear tires 14.9-24. The 2505B supports a rear independent PTO at 540 rpm and a rear Type II hitch. Hydraulics operate at 2500 psi with a 12 gpm pump flow. Attachments include the International 2050A Loader with a 3000 lbs lift capacity.
International Harvester2505Bindustrial tractordiesel enginegasoline engine80 hp8-speed transmissionhydrostaticloaderspecifications
Power-
Founded-
Model2505B

Technical Specifications

Detailed specifications and technical data for International Harvester 2505B

Power

Engine (net):70 hp (52.2 kW)
Engine (gross):80 hp (59.7 kW)
Gas gear PTO (claimed):52 hp (38.8 kW)
Gas hydro PTO (claimed):50 hp (37.3 kW)
Diesel gear PTO (claimed):52 hp (38.8 kW)
Diesel hydro PTO (claimed):53 hp (39.5 kW)
Gas gear Drawbar (claimed):45 hp (33.6 kW)
Gas hydro Drawbar (claimed):39 hp (29.1 kW)
Diesel gear Drawbar (claimed):45 hp (33.6 kW)
Diesel hydro Drawbar (claimed):42 hp (31.3 kW)

Engine

Options:International Harvester 3.9L 4-cyl diesel, International Harvester 3.3L 4-cyl gasoline
Fuel tank:20 gal (75.7 L)
Diesel type:diesel
Gasoline type:gasoline
Diesel cooling:liquid-cooled
Diesel cylinders:4-cylinder
Diesel rated RPM:2200 (gear), 2400 (hydro)
Gasoline cooling:liquid-cooled
Diesel bore/stroke:3.875x5.06 inches (98 x 129 mm)
Diesel compression:16:1
Diesel fuel system:direct injection
Diesel power (net):70 hp (hydro) (52.2 kW), 59 hp (gear) (44.0 kW)
Gasoline cylinders:4-cylinder
Gasoline rated RPM:2200 (gear), 2400 (hydro)
Diesel displacement:239 ci (3.9 L)
Diesel engine model:International Harvester D-239
Diesel oil capacity:10 qts (9.5 L)
Diesel power (gross):80 hp (hydro) (59.7 kW), 67 hp (gear) (50.0 kW)
Diesel starter volts:12
Gasoline bore/stroke:3.8125x4.39 inches (97 x 112 mm)
Gasoline compression:7.3:1
Gasoline power (net):66 hp (hydro) (49.2 kW), 59 hp (gear) (44.0 kW)
Gasoline displacement:200 ci (3.3 L)
Gasoline engine model:International Harvester C-200
Gasoline oil capacity:7 qts (6.6 L)
Gasoline power (gross):66 hp (gear) (49.2 kW), 74 hp (hydro) (55.2 kW)
Gasoline starter volts:12
Diesel coolant capacity:14 qts (13.2 L)
Gasoline coolant capacity:12 qts (11.4 L)

Variants

2500B:utility tractor
2505B:utility loader
2510B:Pay loader
2514B:loader-backhoe

Dimensions

Width:75 inches (190 cm)
Rear tire:14.9-24
Wheelbase:84 inches (213 cm)
Front tire:7.50-16
Ground clearance:9 inches (22 cm)
Height (steering wheel):54 inches (137 cm)

Electrical

Ground:negative
Battery volts:12
Charging amps:37
Charging system:alternator

Hydraulics

Pressure:2500 psi (172.4 bar)
Pump flow:12 gpm (45.4 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Independent hydraulic wet disc brakes
Steering:Power steering
Operator station:Open operator station. Four-post ROPS available.

Production

Type:Industrial tractor
Manufacturer:International Harvester
Years produced:1974 - 1977

Attachments

Loader:International 2050A Loader
Loader lift capacity:3000 lbs lift (full at pin) (1360 kg)

Transmission

Options:8-speed gear, 8-speed reverser
Gear type:gear
Gear gears:8 forward and 4 reverse
Reverser type:reverser
Reverser gears:8 forward and reverse
Hydrostatic type:hydrostatic
Gear oil capacity:36 qts (34.1 L)
Hydrostatic gears:infinite forward and reverse (2-range)
Reverser oil capacity:36 qts (34.1 L)
Hydrostatic oil capacity:36 qts (34.1 L)

Tractor hitch

Rear Type:II

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540

Related Models

International Harvester 2500B

Model:2500B

International Harvester 2505B

Model:2505B

International Harvester 2510B

Model:2510b

International Harvester 2514B

Model:2514b