John Deere 6620 vs WHITE 8310
10 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (25%); they were not built in overlapping years (2002–2007; 1998–2001). 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 · 4 fields identical or within 5%, which is not counted as material
| Field | 6620 | 8310 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 123 hp | 125.3 hp | — |
| Engine declared | John Deere PowrTech 6.068 HLA-070/V2-DE or 6.068 HL-471/HP | CUMMINS B-5.9 T | differs |
| Displacement declared | 6.79 L | 5.89 L | +15% 6620 |
| Maximum torque declared | 353 lb·ft · 479.0 N·m | 420 lb·ft · 570 N·m | +19% 8310 |
| Transmission | |||
| Top speed declared | 24.9–31.1 mph · 40–50 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | — | Pedal-operated wet multi-disc clutch | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | — | — |
| Hydraulic control declared | Load sensing | — | — |
| Pump flow declared | — | 29.1 gpm · 110.2 L/min | — |
| Pressure declared | 3,017–3,220 psi · 208–222 bar | 3,046 psi · 210 bar | differs |
| Three-point lift at ends declared | 16,755 lb · 7,600 kg | 14,771 lb · 6,700 kg | +13% 6620 |
| Rear PTO speeds declared | 540E/540/1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 13,040 lb · 5,915 kg | 16,345 lb · 7,414 kg | +25% 8310 |
| Maximum permissible mass declared | 20,944 lb · 9,500 kg | — | — |
| Wheelbase declared | 104.3 in · 2,650 mm | 108.3 in · 2,751 mm | — |
| Length declared | 185.2 in · 4,705 mm | 186.0 in · 4,724 mm | — |
| Width declared | 96.3 in · 2,445 mm | 98.2 in · 2,494 mm | — |
| Height declared | 113.2 in · 2,875 mm | 120.0 in · 3,048 mm | +6% 8310 |
| Ground clearance declared | 18.1 in · 460 mm | — | — |
| Fuel tank declared | 218.7 qt · 207.0 L | 399.4 qt · 378.0 L | +83% 8310 |
John Deere 6620 sources
Source
- Source: Traktorenlexikon, “John Deere 6620”
- Source: OECD test report 2038, 2003
WHITE 8310 sources
Source
- Source: Traktorenlexikon, “AGCO-White 8310”
- Source: Traktorenlexikon, “White 6710”
- Source: Traktorenlexikon, “White 8310”