UTB/Universal 643


UTB/Universal 643 tractor photo
1988 - 2004
3 Series
Utility tractor
Series map:
533
643
703
53.0hp
64.0hp
70.0hp
Production
ManufacturerUTB/Universal
Utility tractor
Built in Brasov, Romania
Original price$25,000 (2004)
Variants
643DT4WD
UTB/Universal 643 Engines
UTB 3.6L 4-cyl diesel
3.2L 4-cyl diesel
Fuel tank16.4 gal
62.1 L
Engine details ...
UTB/Universal 643 Transmissions
8-speed constant mesh
12-speed creeper
8-speed shuttle
Transmission details ...
UTB/Universal 643 Power
Engine64 hp
47.7 kW
PTO (claimed)58 hp
43.3 kW
Mechanical
Two- or four-wheel drive
Differential lockmechanical rear
Power steering
Wet disc brakes
Hydraulics
Typeopen center
Pressure2175 psi
150.0 bar
Valves1
Pump flow9 gpm
34.1 lpm
Tractor hitch
Rear TypeII
Controlposition and draft control
Rear lift4630 lbs
2100 kg
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/1000
Engine RPM540@2160
 1000@2400
Dimensions & Tires
Wheelbase89.4 inches
227 cm
Weight6192 to 6889 pounds
Front tire6.00-16
2WD Rear tire14.9R-28
Full dimensions and tires ...
Electrical
Groundnegative
Charging systemalternator
Battery volts12
Battery AH150
References
643 references literature
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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Updated on November 8, 2023
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