7 material differences · fewer than 12
Tractor oneJ.I. Case 10901970No measured PTO figureTractor twoZETOR 160451980–1984No measured PTO figure
Which should you choose?
Read our verdict on the 1090 and the 16045 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 1090 | 16045 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 121.2 hp | 147.9 hp | +22% 16045 |
| Engine declared | CASE A-451 | ZETOR Z-8602 T | differs |
| Displacement declared | 7.39 L | 6.84 L | +8% 1090 |
| Maximum torque declared | — | 363 lb·ft · 492 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 16045 |
| Clutch declared | — | Pedal-operated dry single-disc clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 16.0 gpm · 60.6 L/min | 9.3 gpm · 35.2 L/min | +72% 1090 |
| Rear PTO speeds declared | 1000 rpm | 1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 10,395 lb · 4,715 kg | 11,001 lb · 4,990 kg | +6% 16045 |
| Wheelbase declared | 108.0 in · 2,743 mm | 106.1 in · 2,695 mm | — |
| Length declared | 162.0 in · 4,115 mm | 178.5 in · 4,533 mm | +10% 16045 |
| Width declared | 88.0 in · 2,235 mm | 86.2 in · 2,190 mm | — |
| Ground clearance declared | 15.0 in · 381 mm | 15.4 in · 392 mm | — |
| Turning radius, braked declared | 13.0 ft · 3.97 m | 16.0 ft · 4.89 m | +23% 16045 |
| Fuel tank declared | 200.0 qt · 189.3 L | 206.1 qt · 195.0 L | — |
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.
J.I. Case 1090 sources
Source
- Source: Traktorenlexikon, “Case 1090”
- Source: Traktorenlexikon, “Case 1070”
ZETOR 16045 sources
Source
- Source: Traktorenlexikon, “Zetor 16045”