8 material differences · fewer than 12
Tractor oneWHITE 1401987–1990No measured PTO figureTractor twoZETOR 141451987–1990No measured PTO figure
Which should you choose?
Read our verdict on the 140 and the 14145 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | 140 | 14145 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 138 hp | 138 hp | — |
| Engine declared | CUMMINS BTA 6-590 | ZETOR Z-8602.11 | differs |
| Displacement declared | 5.89 L | 6.84 L | +16% 14145 |
| Maximum torque declared | — | 375 lb·ft · 508 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | — | Pedal-operated, dry ZTS single-disc clutch | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | — | 12.2 gpm · 46.2 L/min | — |
| Pressure declared | — | 2,828 psi · 195 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 12,401 lb · 5,625 kg | 11,244 lb · 5,100 kg | +10% 140 |
| Wheelbase declared | 111.5 in · 2,832 mm | 106.3 in · 2,700 mm | — |
| Length declared | 175.0 in · 4,445 mm | 183.7 in · 4,665 mm | — |
| Width declared | 96.0 in · 2,438 mm | 86.2–89.8 in · 2,190–2,280 mm | differs |
| Ground clearance declared | 27.2 in · 692 mm | 12.6 in · 320 mm | +116% 140 |
| Turning radius, braked declared | 12.6 ft · 3.84 m | 18.1 ft · 5.52 m | +44% 14145 |
| Fuel tank declared | 100.4–132.1 qt · 95.0–125.0 L | 206.1 qt · 195.0 L | differs |
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.
WHITE 140 sources
Source
- Source: Traktorenlexikon, “White 140”
ZETOR 14145 sources
Source
- Source: Traktorenlexikon, “Zetor 14145”