9 material differences · fewer than 12
Tractor oneCase-IH MXM 140 Maxxum2002–2007No measured PTO figureTractor twoWHITE 61441994–1997No measured PTO figure
Which should you choose?
We will not advise between these two machines, because the drive differs (4WD; Two-wheel or four-wheel drive); they were not built in overlapping years (2002–2007; 1994–1997). 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
9 material differences · 7 fields identical or within 5%, which is not counted as material
| Field | MXM 140 Maxxum | 6144 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 142.0 hp | 143.0 hp | — |
| Engine declared | IVECO 675 TA/HB | CUMMINS 6 BTA-5.9 | differs |
| Displacement declared | 7.48 L | 5.88 L | +27% MXM 140 Maxxum |
| Maximum torque declared | 420 lb·ft · 569 N·m | 432 lb·ft · 586 N·m | — |
| Transmission | |||
| Top speed declared | 24.9–31.1 mph · 40–50 km/h | 24.9 mph · 40 km/h | differs |
| Clutch declared | In-transmission electro-hydraulically operated wet Case-New Holland multi-disc driving clutch | Pedal-operated dry double clutch, type 13 inches | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Hydraulic control declared | Load sensing | — | — |
| Pump flow declared | 32.1 gpm · 121.5 L/min | 31.5 gpm · 119.2 L/min | — |
| Pressure declared | 2,466 psi · 170 bar | 2,973 psi · 205 bar | +21% 6144 |
| Rear PTO speeds declared | 540E/540/1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 12,937 lb · 5,868 kg | 13,263 lb · 6,016 kg | — |
| Maximum permissible mass declared | 19,842 lb · 9,000 kg | — | — |
| Wheelbase declared | 107.2 in · 2,723 mm | 115.0 in · 2,921 mm | +7% 6144 |
| Length declared | 184.7 in · 4,692 mm | 179.6 in · 4,562 mm | — |
| Width declared | 98.7 in · 2,507 mm | 92.7–118.0 in · 2,354–2,997 mm | differs |
| Height, over the cab declared | 118.0 in · 2,997 mm | 119.0 in · 3,023 mm | — |
| Ground clearance declared | 15.4 in · 390 mm | 23.0 in · 584 mm | +50% 6144 |
| Turning radius, braked declared | — | 12.8 ft · 3.90 m | — |
| Fuel tank declared | 301.2 qt · 285.0 L | 304.3 qt · 288.0 L | — |
Case-IH MXM 140 Maxxum sources
Source
- Source: Traktorenlexikon, “Case-IH MXM140”
WHITE 6144 sources
Source
- Source: Traktorenlexikon, “White 6144”
- Source: Traktorenlexikon, “AGCO-White 6144”