14 material differences
Tractor oneCase-IH JX 1070 U (A)2004–2008No measured PTO figureTractor twoZETOR Proxima 7421/74412004–2007No measured PTO figure
Which should you choose?
Read our verdict on the JX 1070 U (A) and the Proxima 7421/7441 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
14 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | JX 1070 U (A) | Proxima 7421/7441 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 71 hp | 71 hp | — |
| Engine declared | IVECO-NEF F4 CE 0404 D | Zetor Z-1104 or Z-1105 (Tier-II or III) | differs |
| Displacement declared | 4.49 L | 4.16 L | +8% JX 1070 U (A) |
| Maximum torque declared | 193 lb·ft · 262 N·m | 226 lb·ft · 306 N·m | +17% Proxima 7421/7441 |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6–24.9 mph · 30–40 km/h | — |
| Clutch declared | Dry LuK double clutch | Dry Zetor double clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic control declared | Load sensing | — | — |
| Pump flow declared | 14.2 gpm · 53.9 L/min | 12.2 gpm · 46.0 L/min | +17% JX 1070 U (A) |
| Pressure declared | 2,031 psi · 140 bar | 3,046 psi · 210 bar | +50% Proxima 7421/7441 |
| Rear PTO speeds declared | 540E/540/1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,782 lb · 3,530 kg | 6,900 lb · 3,130 kg | +13% JX 1070 U (A) |
| Maximum permissible mass declared | 11,905 lb · 5,400 kg | 14,484 lb · 6,570 kg | +22% Proxima 7421/7441 |
| Wheelbase declared | 92.2 in · 2,342 mm | 91.4 in · 2,321 mm | — |
| Length declared | 154.5 in · 3,925 mm | 189.1 in · 4,803 mm | +22% Proxima 7421/7441 |
| Width declared | 79.2–105.6 in · 2,012–2,682 mm | 78.3–88.6 in · 1,990–2,250 mm | differs |
| Height, over the cab declared | 100.0 in · 2,540 mm | 105.3 in · 2,675 mm | +5% Proxima 7421/7441 |
| Ground clearance declared | 14.8 in · 376 mm | 20.5 in · 520 mm | +38% Proxima 7421/7441 |
| Turning radius, braked declared | 12.4 ft · 3.77 m | 11.8 ft · 3.60 m | — |
| Fuel tank declared | 111.0 qt · 105.0 L | 126.8 qt · 120.0 L | +14% Proxima 7421/7441 |
Case-IH JX 1070 U (A) sources
Source
- Source: Traktorenlexikon, “Case-IH JX1070U”
ZETOR Proxima 7421/7441 sources
Source
- Source: Traktorenlexikon, “Zetor Proxima 7421/7441”