10 material differences · fewer than 12
Tractor oneJohn Deere 83202002–2005No measured PTO figureTractor twoJohn Deere 8320 T2002–2005No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (33%); the drive differs (4WD; Tracks); the 8320 T is on tracks, not an alternative to an ordinary tractor. The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
10 material differences · 8 fields identical or within 5%, which is not counted as material
| Field | 8320 | 8320 T | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 247 hp | 247 hp | — |
| Engine declared | John Deere-PowerTech 6.081 HRW-202 | John Deere-PowerTech 6.081 HRW-25 | differs |
| Displacement declared | 8.13 L | 8.13 L | — |
| Maximum torque declared | 760 lb·ft · 1,030 N·m | 780 lb·ft · 1,058 N·m | — |
| Transmission | |||
| Top speed declared | 24.9 mph · 40 km/h | 18.6 mph · 30 km/h | +33% 8320 |
| Clutch declared | Pedal-operated, hydraulic-wet John Deere multi-disc clutch | pedal-operated hydraulic wet John Deere multi-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | Closed centre | — |
| Hydraulic control declared | Load sensing | Load sensing | — |
| Pump flow declared | — | 34.6 gpm · 131.0 L/min | — |
| Pressure declared | 3,379 psi · 233 bar | 2,944 psi · 203 bar | +15% 8320 |
| Rear PTO speeds declared | 540/1000 rpm | 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 20,029 lb · 9,085 kg | 26,735 lb · 12,127 kg | +33% 8320 T |
| Maximum permissible mass declared | 30,865 lb · 14,000 kg | 31,500 lb · 14,288 kg | — |
| Wheelbase declared | 116.5 in · 2,960 mm | 89.0 in · 2,260 mm | +31% 8320 |
| Length declared | 230.3 in · 5,850 mm | 217.7 in · 5,530 mm | +6% 8320 |
| Width declared | 100.0 in · 2,540 mm | 103.7–144.0 in · 2,634–3,657 mm | differs |
| Height, over the cab declared | 126.0 in · 3,200 mm | 122.9 in · 3,122 mm | — |
| Ground clearance declared | 17.3 in · 440 mm | 13.8 in · 350 mm | +26% 8320 |
| Fuel tank declared | 540.0 qt · 511.0 L | 519.9 qt · 492.0 L | — |
John Deere 8320 sources
Source
- Source: Traktorenlexikon, “John Deere 8320”
- Source: OECD test report 2045, 2003
John Deere 8320 T sources
Source
- Source: Traktorenlexikon, “John Deere 8320T”
- Source: OECD test report 2043, 2003