2 material differences · fewer than 12
Tractor oneDavid Brown 1390 (A)1980–1984No measured PTO figureTractor twoJ.I. Case 1390 (DT)1980–1984No measured PTO figure
Which should you choose?
Read our verdict on the 1390 (A) and the 1390 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
2 material differences · 14 fields identical or within 5%, which is not counted as material
| Field | 1390 (A) | 1390 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 66.1 hp | 66.1 hp | — |
| Engine declared | DAVID BROWN AD 4/55 | DAVID BROWN AD 4/55 | — |
| Displacement declared | 3.20 L | 3.20 L | — |
| Maximum torque declared | 168 lb·ft · 228 N·m | 168 lb·ft · 228 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Dry Borg & Beck double clutch | Dry Borg and Beck double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 8.7 gpm · 32.9 L/min | 8.7 gpm · 32.9 L/min | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,363 lb · 2,886 kg | 6,363 lb · 2,886 kg | — |
| Wheelbase declared | 83.0 in · 2,108 mm | 83.0 in · 2,108 mm | — |
| Length declared | 142.9 in · 3,630 mm | 142.9 in · 3,630 mm | — |
| Width declared | 72.8–100.8 in · 1,850–2,560 mm | 72.8–100.8 in · 1,850–2,560 mm | — |
| Height, over the exhaust declared | 100.0 in · 2,540 mm | 100.0 in · 2,540 mm | — |
| Ground clearance declared | 15.0 in · 381 mm | 15.0 in · 381 mm | — |
| Turning radius, braked declared | 10.5 ft · 3.20 m | 10.5 ft · 3.20 m | — |
| Fuel tank declared | 99.3 qt · 94.0 L | 99.3 qt · 94.0 L | — |
David Brown 1390 (A) sources
Source
- Source: Traktorenlexikon, “David Brown 1390”
- Source: Traktorenlexikon, “Case 1390”
J.I. Case 1390 (DT) sources
Source
- Source: Traktorenlexikon, “Case 1390”