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International Harvester 250

International Harvester 250 tractor
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The International Harvester 250 is a crawler loader produced from 1963 to 1965. It features a turbocharged 7.0L 6-cylinder diesel engine producing 150 hp, a 4-speed two-speed power shift transmission, and crawler drive. It has an open operator station and hydraulic system with 1700 psi pressure and 84.1 gpm pump flow. The tractor weighs between 39,200 and 40,475 pounds and rides on 18-inch wide tracks. Attachments include front-end loaders such as the International and Drott loaders with various specifications.
International Harvester 250crawler loader150 hp7.0L diesel4-speed power shift18 inch tracksfront-end loadertractor specs
Power-
Founded-
Model250

Technical Specifications

Detailed specifications and technical data for International Harvester 250

Power

Engine power:150 hp (111.9 kW)

Engine

Type:turbocharged diesel
Model:International Harvester 7.0L 6-cyl diesel
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder
Fuel tank:85.3 gal (322.9 L)
Rated RPM:2300
Air cleaner:dry
Bore/Stroke:4.50x4.50 inches (114 x 114 mm)
Fuel system:direct injection
Displacement:429 ci (7.0 L)
Oil capacity:26.4 qts (25.0 L)
Starter volts:24
Coolant capacity:50.4 qts (47.7 L)

Tracks

Width:18 inches (45 cm)
Area on ground:3852 in² (2.5 m²)
Length on ground:107 inches (271 cm)

Variants

250:track-loader
TD-20:bulldozer

Dimensions

Gauge:76 inches (193 cm)
Length:207.6 inches (527 cm)
Ground clearance:18.6 inches (47 cm)
Operating weight:39200 to 40475 pounds
Height (steering wheel):92.9 inches (235 cm)
Operating weight (Drott):40475 lbs (18359 kg)

Hydraulics

Pressure:1700 psi (117.2 bar)
Pump flow:84.1 gpm (318.3 lpm)

Mechanical

Drive:crawler
Operator station:Open operator station

Production

Type:Crawler Loader
Years made:1963 - 1965

Attachments

Types:front-end loader

Drott Loader

Dump angle:45°
Bucket width:96 inches (243 cm)
Reach (dumped):60 inches (152 cm)
Height (at pin):148 inches (375 cm)
Clearance (dumped):116 inches (294 cm)
Rollback (ground line):43°

International Loader

Dump angle:50°
Bucket width:96 inches (243 cm)
Reach (dumped):54 inches (137 cm)
Height (at pin):201 inches (510 cm)
Breakout (bucket):31000 lbs (14061 kg)
Clearance (dumped):120 inches (304 cm)
Rollback (ground line):44°

Transmission

Type:two-speed power shift
Gears:4 forward and reverse
Oil capacity:158.5 qts (150.0 L)

Serial Numbers

1963:4001
1964:4672
1965:5663

Related Models

International Harvester 250B

Model:250B