12 material differences
Tractor oneFord 1510 (A)1983–1986No measured PTO figureTractor twoZETOR 25111968–1975No measured PTO figure
Which should you choose?
Read our verdict on the 1510 (A) and the 2511 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
12 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 1510 (A) | 2511 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 21.7 hp | 22.7 hp | — |
| Engine declared | ISHIKAWAJIMA-SHIBAURA K-773 | ZETOR Z-2001 | differs |
| Displacement declared | 1.12 L | 1.56 L | +40% 2511 |
| Maximum torque declared | 43 lb·ft · 58 N·m | 65 lb·ft · 88 N·m | +52% 2511 |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 12.4 mph · 20 km/h | — |
| Clutch declared | — | Pedal-operated, dry two-stage double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 6.6 gpm · 25.0 L/min | 5.3 gpm · 20.0 L/min | +25% 1510 (A) |
| Pressure declared | — | 2,134 psi · 147 bar | — |
| Three-point lift, at the coupling points declared | 1,433 lb · 650 kg | 1,764 lb · 800 kg | +23% 2511 |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 2,284 lb · 1,036 kg | 2,954 lb · 1,340 kg | +29% 2511 |
| Wheelbase declared | 63.0 in · 1,600 mm | 68.7 in · 1,745 mm | +9% 2511 |
| Length declared | 111.4 in · 2,830 mm | 119.7 in · 3,040 mm | +7% 2511 |
| Width declared | 50.0 in · 1,270 mm | 63.8 in · 1,620 mm | +28% 2511 |
| Ground clearance declared | 13.0 in · 330 mm | 14.2 in · 360 mm | +9% 2511 |
| Turning radius, braked declared | 7.7 ft · 2.35 m | 8.5 ft · 2.60 m | +11% 2511 |
| Fuel tank declared | 27.6 qt · 26.1 L | 40.2 qt · 38.0 L | +46% 2511 |
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.
Ford 1510 (A) sources
Source
- Source: Traktorenlexikon, “Ford 1510”
ZETOR 2511 sources
Source
- Source: Traktorenlexikon, “Zetor 2511”