International Harvester

2505B

Farm tractor · 1974–1977 · 80 hp

The International Harvester 2505B is a farm tractor manufactured from 1974 to 1977. It features a 80 hp engine, and four-post available steering. The transmission is a gear type with 8 forward and 4 reverse.

Engine

diesel_gear

Power PTO52 hp (38.8 kW)
Power Drawbar45 hp (33.6 kW)

diesel_hydro

Power PTO53 hp (39.5 kW)
Power Drawbar42 hp (31.3 kW)

gas_gear

Power PTO52 hp (38.8 kW)
Power Drawbar45 hp (33.6 kW)

gas_hydro

Power PTO50 hp (37.3 kW)
Power Drawbar39 hp (29.1 kW)

primary

EngineInternational Harvester D-239
Fuel Typediesel
Cylinders4
Coolingliquid-cooled
Displacement239 ci (3.9 L)
Bore3.88 in (98 mm)
Stroke5.06 in (129 mm)
Compression Ratio16
Power Gross80 hp (59.7 kW)
Power Net70 hp (52.2 kW)
Fuel Systemdirect injection
Starter Volts12
Oil Capacity10 qts (9.5 L)
Coolant Capacity14 qts (13.2 L)
ManufacturerInternational Harvester
Rated2,400 RPM

Transmission

Transmission Typegear
Gears8 forward and 4 reverse
Oil Capacity36 qts (34.1 L)
Available Options8-speed gear, 8-speed reverser

Hydraulics

Pump Flow12 gpm (45.4 lpm)
Pressure2,500 psi (172.4 bar)

PTO

Rear Typeindependent

Hitch

Rear TypeII

Dimensions

Width75 in (190 cm)
Height54 in (137 cm)
Wheelbase84 in (213 cm)
Ground Clearance9 in (22 cm)

Tires & Tracks

Front Industrial7.50-16
Rear Industrial14.9-24

Fuel

Capacity20 gal (75.7 L)

Steering

Typefour-post available