10 material differences · fewer than 12
Tractor oneCASE-INTERNATIONAL 4230 (DT)1993–1998No measured PTO figureTractor twoZETOR 8111/81451984–1990No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (37%); they were not built in overlapping years (1993–1998; 1984–1990). 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
10 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 4230 (DT) | 8111/8145 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 80.9 hp | 80.9 hp | — |
| Engine declared | IHC D-268 | ZETOR Z-8002.1 or Z-8401.1 | differs |
| Displacement declared | 4.39 L | 4.56 L | — |
| Maximum torque declared | 213 lb·ft · 289 N·m | 190 lb·ft · 257 N·m | +12% 4230 (DT) |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6 mph · 30 km/h | differs |
| Clutch declared | Pedal-operated dry single-disc clutch | pedal-operated dry ZTS single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 12.8 gpm · 48.6 L/min | — |
| Pressure declared | 2,698 psi · 186 bar | — | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,658 lb · 3,020 kg | 9,127 lb · 4,140 kg | +37% 8111/8145 |
| Wheelbase declared | 88.7 in · 2,253 mm | 93.9 in · 2,385 mm | +6% 8111/8145 |
| Length declared | 138.2 in · 3,510 mm | 163.0 in · 4,140 mm | +18% 8111/8145 |
| Width declared | 81.9 in · 2,080 mm | 76.4–89.8 in · 1,940–2,280 mm | differs |
| Ground clearance declared | — | 11.8 in · 300 mm | — |
| Turning radius, braked declared | 12.5 ft · 3.80 m | 12.3 ft · 3.75 m | — |
| Fuel tank declared | 118.3 qt · 112.0 L | 132.1 qt · 125.0 L | +12% 8111/8145 |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
CASE-INTERNATIONAL 4230 (DT) sources
- Source: Traktorenlexikon, “Case-IH 4230”
ZETOR 8111/8145 sources
- Source: Traktorenlexikon, “Zetor 8111/8145”