11 material differences · fewer than 12
Tractor oneIMR-RAKOVICA R-471984–1994No measured PTO figureTractor twoUTB 445 DTC1974–1981No measured PTO figure
Which should you choose?
Read our verdict on the R-47 and the 445 DTC → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | R-47 | 445 DTC | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 45.3 hp | 42.4 hp | +7% R-47 |
| Engine declared | IMR-PERKINS DM-33/T | UTB D-115 | differs |
| Displacement declared | 2.50 L | 2.34 L | +7% R-47 |
| Maximum torque declared | 107 lb·ft · 145 N·m | 103 lb·ft · 140 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Pedal-operated, two-stage dry KRON-NOVI double clutch | pedal-operated dry double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 6.9 gpm · 26.0 L/min | 5.8 gpm · 21.8 L/min | +19% R-47 |
| Three-point lift, at the coupling points declared | 3,058 lb · 1,387 kg | 3,197 lb · 1,450 kg | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 4,597 lb · 2,085 kg | 4,850 lb · 2,200 kg | +6% 445 DTC |
| Wheelbase declared | 77.4 in · 1,965 mm | 72.8 in · 1,850 mm | +6% R-47 |
| Length declared | 137.8 in · 3,500 mm | 115.0 in · 2,920 mm | +20% R-47 |
| Width declared | 74.0–91.7 in · 1,880–2,330 mm | 60.8–88.4 in · 1,545–2,245 mm | differs |
| Ground clearance declared | 16.3 in · 415 mm | 13.4 in · 340 mm | +22% R-47 |
| Turning radius, braked declared | 10.4 ft · 3.18 m | 14.8 ft · 4.50 m | +42% 445 DTC |
| Fuel tank declared | 63.4 qt · 60.0 L | 57.1 qt · 54.0 L | +11% R-47 |
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.
IMR-RAKOVICA R-47 sources
- Source: Traktorenlexikon, “Rakovica R 47”
UTB 445 DTC sources
- Source: Traktorenlexikon, “UTB U 445 DT”
- Source: Traktorenlexikon, “UTB U 445”