- WhichTractor size: Utility
- No lab test on file
- 1974–1981
WhichTractor size, not the maker’s category
The source says so, in a sentence about this machine. How we decide what a machine is
UTB U 445 specs: hp, weight, years
UTB D-115 three-cylinder diesel. The manufacturer claimed 42.4 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
42.4 hp
31.6 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “UTB U 445”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
- Weight
- 4,057 lb
- 3-point lift
- 3,197 lb
- Hyd. flow
- 5.8 gpm
- Top speed
- 15.5 mph
UTB U 445 specs: key facts
The UTB U 445 was built from 1974 to 1981.
The UTB U 445 has a claimed engine power (gross or net not stated) of 31.6 kW (42.4 hp); it has no measured PTO figure.
The UTB U 445 is two-wheel drive (2WD).
The UTB U 445 has a UTB D-115 engine, a 3-cylinder 2.34 L diesel unit.
The UTB U 445 weighs 1,840 kg (4,057 lb) unladen.
The UTB U 445 has a rear PTO running at 540 rpm.
The three-point hitch of the UTB U 445 lifts 1,450 kg (3,197 lb) at the lower-link ends.
The hydraulic pump of the UTB U 445 delivers 21.8 L/min (5.8 gpm).
Source · Traktorenlexikon, “UTB U 445”
How much horsepower does a U 445 have?
The only figure for the U 445 is 42.4 hp (31.6 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “UTB U 445”
What engine is in a U 445?
A U 445 has a UTB D-115, a 3-cylinder 2.34 L diesel engine.
| Make & model | UTB D-115 |
|---|---|
| Cylinders | 3, liquid-cooled |
| Displacement | 142.7 ci · 2.34 L |
| Max torque | 103 lb·ft · 140 N·m @ 1,200 rpm |
| Injection | Direct injection |
| Electrical system | 12 V |
Source · Traktorenlexikon, “UTB U 445”
How much will a U 445 lift, and what is its hydraulic flow?
A U 445 lifts 3,197 lb (1,450 kg) at the lower-link ends.
| Pump flow | 5.8 gpm · 21.8 L/min |
|---|---|
| Lift at ends | 3,197 lb · 1,450 kg |
| Rear PTO | 540 rpm @ 1,970 engine rpm |
| PTO shaft | 1 3/8" -6 splines |
Source · Traktorenlexikon, “UTB U 445”
What transmission does a U 445 have?
Transmission specifications for the U 445 are below.
| Clutch | Pedal-operated two-stage dry double clutch |
|---|---|
| Steering | Worm steering running in oil bath |
| Top speed | 15.5 mph · 25 km/h |
Source · Traktorenlexikon, “UTB U 445”
How much does a U 445 weigh?
A U 445 weighs 4,057 lb (1,840 kg) unladen.
| Unladen weight | 4,057 lb · 1,840 kg |
|---|---|
| Maximum front axle load | 2,866 lb · 1,300 kg |
| Maximum rear axle load | 7,099 lb · 3,220 kg |
| Wheelbase | 75.6 in · 1,920 mm |
| Length | 115.0 in · 2,920 mm |
| Width | 59.6–87.2 in · 1,515–2,215 mm |
| Height | 85.8 in · 2,180 mm |
| Ground clearance | 18.3 in · 465 mm |
| Front track | 50.4–77.8 in · 1,280–1,975 mm |
| Rear track | 47.2–74.8 in · 1,200–1,900 mm |
| Turning radius, braked | 9.9 ft · 3.02 m |
Source · Traktorenlexikon, “UTB U 445”
What oil does a U 445 take, and how much?
A U 445 engine takes 7.4 qt (7.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 7.4 qt · 7.0 LSource: Traktorenlexikon, “UTB U 445” · single source, not independently verified |
| Transmission | 16.9 qt · 16.0 LSource: Traktorenlexikon, “UTB U 445” · single source, not independently verified |
| Cooling system | 13.7 qt · 13.0 LSource: Traktorenlexikon, “UTB U 445” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a U 445?
Within 10% of its 36.5 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.
- UTB 445 DTC36.5 hp PTO, claimed · 1974–1981Side by side with the U 445 →
- Eicher 3253 Königstiger 7436 hp PTO, claimed · 1973–1978Side by side with the U 445 →
- Massey Ferguson 235S36.5 hp PTO, claimed · 1983–1985Side by side with the U 445 →
- J.I. Case 53136.5 hp PTO, claimed · 1960–1969Side by side with the U 445 →
- International Harvester 44436.4 hp PTO, claimed · 1972–1977Side by side with the U 445 →
- International Harvester D-43636.4 hp PTO, claimed · 1959–1962Side by side with the U 445 →
Common questions about the UTB U 445
Is a U 445 two-wheel drive or four-wheel drive?
The UTB U 445 is two-wheel drive (2WD).
What PTO does a U 445 have?
A U 445 has a 540 rpm rear PTO on a 1 3/8" -6 splines shaft.
Sources and how this page was built
Compiled from Traktorenlexikon, “UTB U 445”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: UTB U 445 — CC BY-SA 4.0, WIKIBOOKS-TL-65467 · revision 1054957. Wikibooks contributors (Traktorenlexikon). Original document