10 material differences · fewer than 12
Tractor oneJ.I. Case 44941984–1985No measured PTO figureTractor twoJohn Deere 81101999–2002No measured PTO figure
Which should you choose?
We will not advise between these two machines, because they were not built in overlapping years (1984–1985; 1999–2002). 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 | 4494 | 8110 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 191.4 hp | 192.4 hp | — |
| Engine declared | CASE A-504 BDT | John Deere-PowerTech 6.081 HRW-11 | differs |
| Displacement declared | 8.26 L | 8.13 L | — |
| Maximum torque declared | 560 lb·ft · 759 N·m | 586 lb·ft · 794 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | Hydraulically operated wet disc clutch | Pedal operated hydraulic wet John Deere multi-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Hydraulic control declared | — | Load sensing | — |
| Pump flow declared | 15.5 gpm · 58.7 L/min | 31.8 gpm · 120.4 L/min | +105% 8110 |
| Pressure declared | — | 2,683 psi · 185 bar | — |
| Rear PTO speeds declared | 1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 20,840 lb · 9,453 kg | 19,346 lb · 8,775 kg | +8% 4494 |
| Maximum permissible mass declared | — | 30,865 lb · 14,000 kg | — |
| Wheelbase declared | 102.0 in · 2,591 mm | 116.1 in · 2,950 mm | +14% 8110 |
| Length declared | 225.0 in · 5,715 mm | 216.0 in · 5,487 mm | — |
| Width declared | 96.0 in · 2,438 mm | 118.6–127.3 in · 3,012–3,233 mm | differs |
| Ground clearance declared | 18.0 in · 457 mm | 16.5 in · 420 mm | +9% 4494 |
| Fuel tank declared | 512.5 qt · 485.0 L | 540.0 qt · 511.0 L | +5% 8110 |
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.
J.I. Case 4494 sources
- Source: Traktorenlexikon, “Case 4494”
- Source: Traktorenlexikon, “Case 1370”
John Deere 8110 sources
- Source: Traktorenlexikon, “John Deere 8110”
- Source: OECD test report 1931, 2000