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International Harvester 7488

International Harvester 7488 tractor
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The International Harvester 7488 is a 1985 model from the 70 Series of four-wheel drive tractors. Built in Rock Island, Illinois, USA, only 16 units were produced. It features a powerful 7.6L 6-cylinder intercooled turbocharged diesel engine delivering 235 hp (175.2 kW) with a claimed PTO power of 200 hp (149.1 kW). The tractor is equipped with an 18-speed partial power shift Tri-Six transmission, hydraulic wet disc brakes, articulated power steering, and a standard cab with air-conditioning. It has a fuel capacity of 159 gallons and a hydraulic system capacity of 43 gallons. The tractor hitch is category III/II with position and draft control and a rear lift capacity of 9890 lbs. Dimensions include a wheelbase of 115.5 inches, length of 239.1 inches, width of 114 inches, and height of 128.9 inches. The 7488 rides on 20.8-38 tires front and rear and weighs 20175 lbs. Electrical system is 12 volts with a negative ground and alternator charging system.
International Harvester 7488IH 74887488 tractor70 Series4WD tractordiesel engineTri-Six transmissionfarm tractor specs
Power235 hp
Founded1985
Model7488

Technical Specifications

Detailed specifications and technical data for International Harvester 7488

Power

Engine:235 hp (175.2 kW)
PTO (claimed):200 hp (149.1 kW)

Engine

Type:intercooled turbocharged diesel
Model:International Harvester DTI-466C
Power:235 hp (175.2 kW)
Cooling:liquid-cooled
Starter:electric
Idle RPM:880-2640
Cylinders:6-cylinder
Rated RPM:2400
Air cleaner:dual-stage dry
Bore/Stroke:4.30x5.35 inches (109 x 136 mm)
Pre-heating:ether injection
Displacement:466 ci (7.6 L)
Oil capacity:20 qts (18.9 L)
Starter volts:12
Coolant capacity:36 qts (34.1 L)

Capacity

Fuel:159 gal (601.8 L)
Hydraulic system:43 gal (162.8 L)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Type:closed center
Capacity:43 gal (162.8 L)
Pump flow:28 gpm (106.0 lpm)
Total flow:86 gpm (325.5 lpm)
Rear valves:2 to 4
Steering flow:12 gpm (45.4 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:Four-wheel drive
Brakes:Hydraulic wet disc brakes
Steering:Articulated power steering
Differential lock:hydraulic

Production

Type:Four-wheel Drive (4WD) tractor
Built in:Rock Island, Illinois, USA
Total built:16
Manufacturer:International Harvester

Transmission

Type:partial power shift
Gears:18 forward and 6 reverse
Model:Tri-Six
Clutch:hydraulic wet disc
Description:The Synchro Tri-Six provides six gears with high, medium, low, and reverse ranges. A power shift exists with gear pairs (1/2, 3/4, 5/6) then the clutch needed to shift between pairs.
Oil capacity:172 qts (162.8 L)

Tractor hitch

Control:position and draft control
Rear Type:III/II
Rear lift:9890 lbs (4486 kg)

Dimensions & Tires

Width:114 inches (289 cm)
Length:239.1 inches (607 cm)
Rear tire:20.8-38
Wheelbase:115.5 inches (293 cm)
Front axle:Bar: 4 inch diameter (101 mm)
Front tire:20.8-38
Bar rear axle:4 inch diameter (101 mm)
Shipping weight:20175 lbs (9151 kg)
Height (exhaust):128.9 inches (327 cm)
Clearance (drawbar):17.5 inches (44 cm)
Clearance (front axle):20.5 inches (52 cm)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000

Related Models

International Harvester 7288

Model:7288