UTB/Universal 643
| | 1988 - 2004 |
| 3 Series | | Utility tractor |
|
Series map:
533
643
703
53.0hp
64.0hp
70.0hp
| Production |
| Manufacturer | UTB/Universal
|
| Utility tractor |
| Built in Brasov, Romania |
| Original price | $25,000 (2004)
|
| UTB/Universal 643 Power |
| Engine | 64 hp
47.7 kW
|
| PTO (claimed) | 58 hp
43.3 kW
|
| Mechanical |
| Two- or four-wheel drive |
| Differential lock | mechanical rear
|
| Power steering |
| Wet disc brakes |
| Hydraulics |
| Type | open center
|
| Pressure | 2175 psi
150.0 bar
|
| Valves | 1
|
| Pump flow | 9 gpm
34.1 lpm
|
| Tractor hitch |
| Rear Type | II
|
| Control | position and draft control
|
| Rear lift | 4630 lbs
2100 kg
|
| Power Take-off (PTO) |
| Rear PTO | independent
|
| Rear PTO Type | 540/1000
|
| Engine RPM | 540@2160
|
| | 1000@2400
|
| Electrical |
| Ground | negative
|
| Charging system | alternator
|
| Battery volts | 12
|
| Battery AH | 150
|
| References |
 |
| 3 Series Tractors published by Universal* |
| 3 Series Tractors published by Universal |
| 643 - 643 DT published by Universal |
| *Publication contains known errors. |
| Page information |
 |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. |
| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on November 8, 2023 |
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Consult official
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Engine details ...
Transmission details ...
UTB/Universal 643 photos...
Full dimensions and tires ...