- Rigid chassis
- WhichTractor size: Utility
- Not independently tested
- 1982–1985
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
UTB U-640 (DTC) Full specifications
UTB D-121.050 four-cylinder diesel. The manufacturer claimed 63.2 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
63.2 hp
47.1 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “UTB U 640”, claimed
- Weight
- 4,453 lb
- 3-point lift
- 3,461 lb
- Hyd. flow
- 5.7 gpm
- Top speed
- 14.9 mph
UTB U-640 (DTC) specs: key facts
The UTB U-640 (DTC) was built from 1982 to 1985.
The UTB U-640 (DTC) has a claimed engine power (gross or net not stated) of 47.1 kW (63.2 hp); it has no measured PTO figure.
The UTB U-640 (DTC) was offered in two-wheel-drive and four-wheel-drive versions.
The UTB U-640 (DTC) has a UTB D-121.050 engine, a 4-cylinder 3.60 L diesel unit.
The UTB U-640 (DTC) weighs 2,020 kg (4,453 lb) unladen.
The UTB U-640 (DTC) has a rear PTO running at 540 rpm.
The three-point hitch of the UTB U-640 (DTC) lifts 1,570 kg (3,461 lb) at the lower-link ends.
The hydraulic pump of the UTB U-640 (DTC) delivers 21.6 L/min (5.7 gpm).
Source · Traktorenlexikon, “UTB U 640”
How much horsepower does an U-640 (DTC) have?
The only figure for the U-640 (DTC) is 63.2 hp (47.1 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “UTB U 640”
What engine is in an U-640 (DTC)?
An U-640 (DTC) has a UTB D-121.050, a 4-cylinder 3.60 L diesel engine.
| Make & model | UTB D-121.050 |
|---|---|
| Cylinders | 4, liquid-cooled |
| Displacement | 219.4 ci · 3.60 L |
| Max torque | 158 lb·ft · 214 N·m @ 1,259 rpm |
| Electrical system | 12 V |
Source · Traktorenlexikon, “UTB U 640”
How much will an U-640 (DTC) lift, and what is its hydraulic flow?
An U-640 (DTC) lifts 3,461 lb (1,570 kg) at the lower-link ends of its Category 2 three-point hitch.
| Pump flow | 5.7 gpm · 21.6 L/min |
|---|---|
| Pressure | 2,973 psi · 205 bar |
| Hitch category | Category 2 |
| Lift at ends | 3,461 lb · 1,570 kg |
| Rear PTO | 540 rpm @ 2,160 engine rpm |
| PTO shaft | 1 3/8" -6 splines |
Source · Traktorenlexikon, “UTB U 640”
What transmission does an U-640 (DTC) have?
Transmission specifications for the U-640 (DTC) are below.
| Steering | Mechanically operated GEMMER steering with hydraulic power assistance |
|---|---|
| Top speed | 14.9 mph · 24 km/h |
Source · Traktorenlexikon, “UTB U 640”
How much does an U-640 (DTC) weigh?
An U-640 (DTC) weighs 4,453 lb (2,020 kg) unladen.
| Unladen weight | 4,453 lb · 2,020 kgDT: 2,340 |
|---|---|
| Wheelbase | 83.1 in · 2,110 mmDT: 2,080 |
| Length | 137.0 in · 3,480 mm |
| Width | 70.1 in · 1,780 mm |
| Height | 77.6 in · 1,970 mm |
| Ground clearance | 18.5 in · 470 mmDT: 260 |
| Front track | 52.0–79.5 in · 1,320–2,020 mmDT: 1,500 |
| Rear track | 47.2–74.8 in · 1,200–1,900 mm |
| Turning radius, braked | 11.5 ft · 3.50 mDT: 4,250 |
Source · Traktorenlexikon, “UTB U 640”
Which tractors compare with an U-640 (DTC)?
Within 10% of its 63.2 hp of claimed engine power, the same type, and first built within 15 years of it.
- Steyr 8075 (a)63.2 hp engine, claimed · 1983–1993Side by side with the U-640 (DTC) →
- UTB U-643 DT63.2 hp engine, claimed · 1988–2004Side by side with the U-640 (DTC) →
- Steyr 964 (a)63.2 hp engine, claimed · 1992–1997Side by side with the U-640 (DTC) →
- ZETOR 5321/5341 Super63.2 hp engine, claimed · 1997–2004Side by side with the U-640 (DTC) →
- Fendt Farmer 5 S/SA63.8 hp engine, claimed · 1970–1972Side by side with the U-640 (DTC) →
- Landini 6830 (DT) TL-21 N/L (TL-21 DT/M)64.1 hp engine, claimed · 1983–1987Side by side with the U-640 (DTC) →
Everything else people ask
Is an U-640 (DTC) two-wheel drive or four-wheel drive?
The UTB U-640 (DTC) was offered in two-wheel-drive and four-wheel-drive versions.
What PTO does an U-640 (DTC) have?
An U-640 (DTC) has a 540 rpm rear PTO on a 1 3/8" -6 splines shaft.
Where this page comes from
Compiled from Traktorenlexikon, “UTB U 640”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: UTB U 640 — CC BY-SA 4.0, WIKIBOOKS-TL-120649 · revision 1055433. Wikibooks contributors (Traktorenlexikon). Original document