Titolo Trattore

International Harvester 644 Tractor

The International Harvester 644 tractor, produced in 1974 – 1980 in Germany, is a compact and reliable machine. It features a 90 HP 8-speeds engine, a 19.6 GAL fuel tank, and a maximum speed of 15-22 MPH. The original price in 1974 – 1980 was $10,350. Here are the full details of the 644 tractor:

General Information

  • Manufacturer: International Harvester
  • Model: 644
  • Year: 1974 – 1980
  • Price: $10,350
  • Factory: Germany

Engine – Performance

  • Engine Type: 8-speeds
  • Tank Capacity: 19.6 GAL
  • Power: 90 HP
  • Max Speed: 15-22 MPH
  • Consumption: 10-25 MPG

Mechanical – Features

  • Mechanical: Two-or four-wheel drive, manual steering, open operator station
  • Hitch Type: Rear Type II, rear lift, 6394 LBS
  • PTO Type: Rear PTO Type 540/1000, engine RPM, 540@1982, 1000@2000
  • Hydraulic: Pump flow 7.9 GPM
  • Electrical: Ground negative, battery volts 12

Dimensions – Extras

  • Dimension: Wheelbase 87.8 inches, weight 6350 to 7078 LBS, front tire, 7.50-16, rear tire, 16.9-30
  • Cabin Type: Standard
  • GPS: Not available
  • Warranty: 36 months
  • Variants: None

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Abner Carter - Tractorspedia

Abner Carter

Abner Carter, a seasoned farmer born in 1947, is a walking encyclopedia of garicultural machinery. With decades of hands-on experience in the fields, he founded Tractorspedia, the ultimate tractor database. At 78 years old, he’s a trusted voice for farmers seeking honest advice on models, specs, and reliability. His no-nonsense approach and deep-rooted passion for farming make him a go-to expert in the industry. Whether you're a seasoned pro or a newcomer, Abner ensures you get the right tractor for the job—no gimmicks, just straight talk from a man who’s spent a lifetime in the dirt.