International Harvester industrial tractors

International Harvester 2500A

The International Harvester 2500A is an industrial tractor produced in 1974 by International Harvester. It features a 67 hp engine and offers both diesel and gasoline engine options. The tractor is equipped with either an 8-speed shuttle or hydrostatic transmission and has two-wheel drive with four-post ROPS. It supports various attachments including loaders and backhoes, making it versatile for industrial applications.

Power-

Founded-

Model2500A

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Technical Specifications

Detailed specifications and technical data for International Harvester 2500A

Power

Engine (net)	59 hp (44.0 kW)
Engine (gross)	67 hp (50.0 kW)

Engine

Bore/Stroke	3.875x4.38 inches (98 x 111 mm)
Diesel type	diesel
Fuel system	direct injection
Pre-heating	ether injection
Displacement	206 ci (3.4 L)
Starter type	electric
Gasoline type	gasoline
Engine options	International Harvester 3.4L 4-cyl diesel, International Harvester 4-cyl gasoline
Gear Rated RPM	2200
Hydro Rated RPM	2400
Diesel cylinders	4-cylinder
Gasoline cooling	liquid-cooled
Gear Power (net)	59 hp (44.0 kW)
Hydro Power (net)	70 hp (52.2 kW)
Gasoline Rated RPM	2200
Gasoline cylinders	4-cylinder
Gear Power (gross)	67 hp (50.0 kW)
Diesel engine model	International Harvester D-239
Hydro Power (gross)	80 hp (59.7 kW)
Gasoline Starter type	electric
Gasoline engine model	International Harvester C-200
Gasoline Gear Power (net)	59 hp (44.0 kW)
Gasoline Hydro Power (net)	66 hp (49.2 kW)
Gasoline Gear Power (gross)	66 hp (49.2 kW)
Gasoline Hydro Power (gross)	74 hp (55.2 kW)

Mechanical

ROPS	Four-post ROPS.
Drive	Two-wheel drive

Production

Type	Industrial tractor
Year	1974
Manufacturer	International Harvester

Attachments

Attachment overview	International 2050 loader, International 3050A loader, Backhoe
International 2050 Loader	Weight1420 lbs (644 kg) Boom rod1.5 inches (3 cm) Bucket rod1.5 inches (3 cm) Dump angle45° Boom cylinder2.5 inches (6 cm) Bucket widths49 inches (124 cm), 61 inches (154 cm), 70 inches (177 cm), 79 inches (200 cm) Breakout force4100 lbs (1859 kg) Reach (dumped)24 inches (60 cm) Bucket cylinder2.5 inches (6 cm) Height (at pin)125 inches (317 cm) Clearance (dumped)102 inches (259 cm) Rollback (ground line)30° Lift capacity (full at pin)3000 lbs (1360 kg)
International 3050A Loader	Weight1300 lbs (589 kg) Weight without bucket. Boom rod2.0 inches (5 cm) Bucket rod2.0 inches (5 cm) Dump angle50° Boom cylinder3.0 inches (7 cm) Bucket widths61 inches (154 cm), 70 inches (177 cm), 79 inches (200 cm) Breakout force5300 lbs (2404 kg) Reach (dumped)23 inches (58 cm) Bucket cylinder3.0 inches (7 cm) Height (at pin)126 inches (320 cm) Clearance (dumped)102 inches (259 cm) Rollback (ground line)40° Lift capacity (full at pin)4000 lbs (1814 kg)
International 3141 Backhoe	Backhoe typeInternational 3141 Backhoe Digging depth171 inches (434 cm)

Transmission

Shuttle Type	shuttle
Shuttle Gears	8 forward and reverse
Hydrostatic Type	hydrostatic
Hydrostatic Gears	infinite forward and reverse
Transmission options	8-speed shuttle, hydrostatic

Dimensions & Tires