12 material differences
Tractor oneAGCO-ALLIS 66901991–1997No measured PTO figureTractor twoCASE-INTERNATIONAL 995 (DT)1990–1993No measured PTO figure
Which should you choose?
Read our verdict on the 6690 and the 995 (DT) → 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 | 6690 | 995 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 88.8 hp | 88.8 hp | — |
| Engine declared | S.L.H. 1000.4 AT | IHC D-268 | differs |
| Displacement declared | 4.00 L | 4.39 L | +10% 995 (DT) |
| Maximum torque declared | 224 lb·ft · 304 N·m | 221 lb·ft · 299 N·m | — |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 21.7 mph · 35 km/h | differs |
| Clutch declared | Pedal-operated dry Same double clutch type 12 inch | Pedal-operated dry Rockford single-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | 9.5 gpm · 35.8 L/min | — | — |
| Pressure declared | 3,046 psi · 210 bar | 2,698 psi · 186 bar | +13% 6690 |
| Three-point lift, at the coupling points declared | 6,790 lb · 3,080 kg | 5,351 lb · 2,427 kg | +27% 6690 |
| Rear PTO speeds declared | 540/1000/540E/1000E rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,856 lb · 3,110 kg | 6,535 lb · 2,964 kg | — |
| Maximum permissible mass declared | 11,464 lb · 5,200 kg | — | — |
| Wheelbase declared | 96.4 in · 2,449 mm | 88.0 in · 2,235 mm | +10% 6690 |
| Length declared | 161.2 in · 4,094 mm | 151.4 in · 3,845 mm | +6% 6690 |
| Width declared | 82.4 in · 2,093 mm | 73.0–92.7 in · 1,854–2,354 mm | differs |
| Ground clearance declared | 17.3 in · 440 mm | 22.0 in · 559 mm | +27% 995 (DT) |
| Turning radius, braked declared | 9.6 ft · 2.94 m | — | — |
| Fuel tank declared | 83.5 qt · 79.0 L | 118.3 qt · 112.0 L | +42% 995 (DT) |
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.
AGCO-ALLIS 6690 sources
Source
- Source: Traktorenlexikon, “AGCO-Allis 6690”
CASE-INTERNATIONAL 995 (DT) sources
Source
- Source: Traktorenlexikon, “Case-IH 995”
- Source: Traktorenlexikon, “Case-IH 4230”