Tractorpedia.com

International Harvester 125B

International Harvester 125B tractor
View Images
The International Harvester 125B is a crawler loader built in Doncaster, England. It features a 70 hp (52.2 kW) International Harvester D-239 3.9L 4-cylinder liquid-cooled diesel engine with direct injection. The transmission is a 2-speed power shuttle with 2 forward and reverse gears. The tractor uses a crawler drive with planetary final drives. Hydraulics are open center with 2000 psi pressure and 31.8 gpm pump flow. Dimensions include a length of 169.4 inches, operating weight of 18850 lbs, and 14-inch wide tracks. Attachments include an International Loader with a 6000 lbs lift capacity and various operational timings.
International Harvester 125Bcrawler loadertractor specs70 hp3.9L diesel enginepower shuttle transmissioncrawler drivehydraulicsdimensionsattachments
Power-
Founded-
Model125B

Technical Specifications

Detailed specifications and technical data for International Harvester 125B

Power

Engine:70 hp (52.2 kW)

Engine

Type:diesel
Model:International Harvester D-239
Power:70 hp (52.2 kW)
Torque:166 lb-ft (225.1 Nm)
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel tank:30.6 gal (115.8 L)
Rated RPM:2500
Torque RPM:1600
Air cleaner:dry
Bore/Stroke:3.875x5.06 inches (98 x 129 mm)
Fuel system:direct injection
Displacement:238.6 ci (3.9 L)
Starter type:electric
Coolant capacity:19.2 qts (18.2 L)

Tracks

Width:14 inches (35 cm)
Area on ground:2198 in² (1.4 m²)
Length on ground:78.5 inches (199 cm)

Dimensions

Gauge:54 inches (137 cm)
Length:169.4 inches (430 cm)
Height (cab):100.75 inches (255 cm)
Ground clearance:7.35 inches (18 cm)
Operating weight:18850 lbs (8550 kg)
Height (steering wheel):91.3 inches (231 cm)

Hydraulics

Type:open center
Pressure:2000 psi (137.9 bar)
Pump flow:31.8 gpm (120.4 lpm)

Mechanical

Drive:crawler
Final drives:planetary

Production

Type:Crawler Loader
Built in:Doncaster, England
Manufacturer:International Harvester

Attachments

Loader:International Loader
Dump time:2.0s
Dump angle:45°
Lower time:4.4s
Raise time:6.45s
Bucket width:91 inches (231 cm)
Boom cylinder:4 inches (10 cm)
Lift capacity:6000 lbs (2721 kg) full at pin
Rollback time:2.96s
Reach (dumped):28.7 inches (72 cm)
Bucket cylinder:4 inches (10 cm)
Height (at pin):128.4 inches (326 cm)
Rollback (ground line):36°

Transmission

Type:power shuttle
Gears:2 forward and reverse
Oil capacity:125.8 qts (119.1 L)