UTB/Universal 643

Production: 1988 - 2004  

Production
Manufacturer:	UTB/Universal
Factory:	Brasov, Romania
Original price:	$25,000 (2004)

Variants
643DT:	4WD

UTB/Universal 643 Power
Engine:	64 hp 47.7 kW

Mechanical
Chassis:	4x2 2WD
4x4 MFWD 4WD
Differential lock:	mechanical rear
Steering:	hydrostatic power
Brakes:	wet disc
Transmissions:	8-speed constant mesh
12-speed creeper
8-speed shuttle

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 RPM:	540/1000

Electrical
Ground:	negative
Charging system:	alternator
Battery volts:	12

Engine Detail
UTB
diesel
4-cylinder
liquid-cooled
Displacement:	219.4 ci 3.6 L
Bore/Stroke:	4.016x4.331 inches 102 x 110 mm
Power:	64 hp 47.7 kW
Fuel system:	direct injection
Air cleaner:	oil bath
Compression:	17:1
Rated RPM:	2400
Torque:	152 lb-ft 206.1 Nm
Torque RPM:	1400
Starter volts:	12
Starter power:	4.7 hp 3.5 kW

Dimensions
Wheelbase:	89.37 inches 226 cm
Length:	149.2 inches 378 cm
Height:	100.4 inches 255 cm
Weight:	6200 lbs 2812 kg
2WD Front tread:	55.1 to 78.4 inches 139 to 199 cm
4WD Front tread:	54.3 to 62.2 inches 137 to 157 cm
Rear tread:	55.5 to 75.2 inches 140 to 191 cm