The International Harvester 656 is a mid-sized row-crop tractor that was part of the International Harvester (IH) 06 series. It was manufactured in the 1960s and early 1970s and is well-regarded for its durability and versatility on small to medium-sized farms.
Basic Specifications:
International Harvester
1965–1973
Row-crop, utility, and hydrostatic versions
2WD
Approx. 6,000–7,500 lbs (depending on configuration)
Engine Options:
Gasoline Engine:
IH C263 (263 cu in, 4.3L) inline-6
Approx. 67–70 HP
Diesel Engine:
IH D282 (282 cu in, 4.6L) inline-6
Known for good torque and fuel economy
LP-Gas Option was also available on some models
Transmission Options:
Gear Drive Transmission:
5 forward, 1 reverse (with TA – Torque Amplifier for added gear splitting)
Hydrostatic Drive (656 Hydro):
Infinitely variable speed control
Ideal for jobs requiring frequent speed adjustments (e.g., loader work or mowing)
Design Variants:
Row-Crop (656): Adjustable front axle
Utility (656 Utility): Lower stance, fixed axle
656 Hydro: Hydrostatic transmission model
Key Features:
Power steering
Live PTO (independent on some models)
Hydraulic system for implements
Comfortable operator station for its era
Strengths:
Reliable engine and drivetrain
Easy to maintain
Versatile for plowing, planting, and general farm work
Weaknesses:
Gear-drive versions can be rough to shift
Parts availability is good, but some specific components may be hard to find today
Hydrostatic transmissions (Hydro models) are harder and more expensive to repair
