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SPECS / AGRICULTURAL TRACTORS
International Harvester 1066 Specs
International Harvester 1066 agricultural tractor specifications: tractor type Row-Crop Tractor, horsepower 80.5 kW, weight 5600.0 kg, lift capacity 2540.0 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Row-Crop Tractor | |
| Horsepower | 80.5 kW | 108.0 HP |
| Weight | 5600.0 kg | 12345.9 lbs |
| Lift Capacity | 2540.0 kg | 5599.7 lbs |
| Transmission Type | Hydrostatic | |
| Length | 419.0 cm | 165.0 in. |
| Pump Flow | 45.4 LPM | 12.0 GPM |
| Years Made | 1971-1976 | |
| Engine Model | International Harvester DT414 | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | Diesel | |
| Cylinders | 6 | |
| Displacement | 6784 cc | 414.0 cu in. |
| Bore | 10.90 cm | 4.29 in. |
| Stroke | 12.09 cm | 4.76 in. |
| Rear PTO Type | Independent | |
| Rear PTO Speed | 540 /1000 RPM | |
| Battery | Two 6V 204A | |
| Starter | Electric | |
| Wheelbase | 266.0 cm | 104.7 in. |
| Fuel Tank Capacity | 159.0 l | 42.0 gal |
| Oil Capacity | 17.0 l | 4.5 gal |
| Coolant Capacity | 23.7 l | 6.3 gal |
| Gears | Infinite forward and reverse | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD | |
| Max. Travel Speed | 11.3 km/h | Forward: 17.0 MPH (27.4 km/h) Reverse: 7.0 MPH |
| Brakes | Double dry disc, hydrostatic power self-adjusting | |
| Drawbar Category | III/II | |
| Cabin Type | Open operator station | |
| Steering Type | Hydrostatic power | |
| Front Tires | Ag: 11L-15 | |
| Rear Tires | Ag: 18.4-38 | |
| Hydraulic Type | Open center | |
| Total Flow | 79.5 LPM | 21.0 GPM |
| Steering Flow | 34.1 LPM | 9.0 GPM |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
