UTB U-640 (DTC) vs UTB U-643 DT
9 material differences · fewer than 12
Which should you choose?
Read our verdict on the U-640 (DTC) and the U-643 DT → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | U-640 (DTC) | U-643 DT | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 63.2 hp | 63.2 hp | — |
| Engine declared | UTB D-121.050 | UTB D-121.050 | — |
| Displacement declared | 3.60 L | 3.60 L | — |
| Maximum torque declared | 158 lb·ft · 214 N·m | 158 lb·ft · 214 N·m | — |
| Transmission | |||
| Top speed declared | 14.9 mph · 24 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | — | Dry UTB double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 5.7 gpm · 21.6 L/min | 9.0 gpm · 34.0 L/min | +57% U-643 DT |
| Pressure declared | 2,973 psi · 205 bar | 2,031 psi · 140 bar | +46% U-640 (DTC) |
| Three-point lift at ends declared | 3,461 lb · 1,570 kg | — | — |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,453 lb · 2,020 kg | 6,889 lb · 3,125 kg | +55% U-643 DT |
| Wheelbase declared | 83.1 in · 2,110 mm | 89.4 in · 2,270 mm | +8% U-643 DT |
| Length declared | 137.0 in · 3,480 mm | 148.4 in · 3,770 mm | +8% U-643 DT |
| Width declared | 70.1 in · 1,780 mm | 72.4 in · 1,839 mm | — |
| Height declared | 77.6 in · 1,970 mm | 98.4 in · 2,500 mm | +27% U-643 DT |
| Ground clearance declared | 18.5 in · 470 mm | 12.6 in · 320 mm | +47% U-640 (DTC) |
| Turning radius, braked declared | 11.5 ft · 3.50 m | — | — |
| Fuel tank declared | 57.1 qt · 54.0 L | 65.5 qt · 62.0 L | +15% U-643 DT |
UTB U-640 (DTC) sources
Source
- Source: Traktorenlexikon, “UTB U 640”
UTB U-643 DT sources
Source
- Source: Traktorenlexikon, “UTB U 643 DT”
- Source: Traktorenlexikon, “UTB U 640”