- Rigid chassis
- WhichTractor size: Utility
- Not independently tested
- 1965–1979
- 23,285 built
WhichTractor size, not the maker’s category
David Brown 990 Selectmatic Hydraulics & PTO specifications
9 hydraulics and PTO values on record for the 990 Selectmatic.
How much will a 990 Selectmatic lift?
A 990 Selectmatic lifts 2,000 lb (907 kg) at the lower-link ends.
| Pump flow | 7.3 gpm · 27.5 L/min |
|---|---|
| Rear remote valves | 1 |
| Lift capacity at ball ends | 2,000 lb · 907 kg |
| Hitch control | lifting, lowering and floating position, depth and position control |
Source · Traktorenlexikon, “David Brown 990”
What PTO does a 990 Selectmatic have?
A 990 Selectmatic has a 540 rpm rear PTO.
| Rear PTO drive | Transmission-driven |
|---|---|
| Rear PTO speeds | 540 rpm |
| Engine speed at 540 PTO | 1,828 rpm |
| Rear PTO shaft | 1 3/8"- 6 splines (Form-A) |
| PTO power, claimed | 46.0 hp · 34.3 kWClaimed; standard not stated by the source |
Source · Traktorenlexikon, “David Brown 990”
Where this page comes from
9 hydraulics and PTO values from Traktorenlexikon, “David Brown 990”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: David Brown 990 — CC BY-SA 4.0, WIKIBOOKS-TL-93774 · revision 1024294. Wikibooks contributors (Traktorenlexikon). Original document