International Harvester 574 vs ZETOR 5511/5545
11 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because the drive differs (2WD; 2WD / 4WD). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
11 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 574 | 5511/5545 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 65.0 hp | 51.2 hp | +27% 574 |
| Engine declared | INTERNATIONAL-HARVESTER D-239 | ZETOR Z-5501 | differs |
| Displacement declared | 3.91 L | 3.12 L | +25% 574 |
| Maximum torque declared | 153 lb·ft · 207 N·m | 133 lb·ft · 180 N·m | +15% 574 |
| Transmission | |||
| Top speed declared | 15.5–18.6 mph · 25–30 km/h | 18.6 mph · 30 km/h | differs |
| Clutch declared | pedal-operated dry single-disc clutch | Pedal operated dry two-stage double clutch with mechanical booster | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 11.4–12.6 gpm · 43.1–47.7 L/min | 5.3 gpm · 20.0 L/min | differs |
| Pressure declared | — | 2,134 psi · 147 bar | — |
| Three-point lift at ends declared | 3,968 lb · 1,800 kg | 3,594 lb · 1,630 kg | +10% 574 |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,163 lb · 2,342 kg | 5,388 lb · 2,444 kg | — |
| Wheelbase declared | 85.0 in · 2,160 mm | 88.9 in · 2,257 mm | — |
| Length declared | 139.0 in · 3,531 mm | 146.1 in · 3,710 mm | — |
| Width declared | 69.0 in · 1,753 mm | 72.2 in · 1,833 mm | — |
| Height declared | 86.5 in · 2,197 mm | 63.8 in · 1,620 mm | +36% 574 |
| Ground clearance declared | 16.0 in · 406 mm | 16.5 in · 420 mm | — |
| Turning radius, braked declared | 9.0 ft · 2.74 m | 11.0 ft · 3.34 m | +22% 5511/5545 |
| Fuel tank declared | 81.7 qt · 77.3 L | 74.0 qt · 70.0 L | +10% 574 |
International Harvester 574 sources
Source
- Source: Traktorenlexikon, “IHC 574”
- Source: Traktorenlexikon, “IHC 574 (USA)”
ZETOR 5511/5545 sources
Source
- Source: Traktorenlexikon, “Zetor 5511”