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Long 510

Long 510 tractor
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The Long 510 is a utility tractor built by UTB/Universal in Brasov, Romania from 1979 to 1990. It features a 2.7L 3-cylinder liquid-cooled diesel engine, an 8-speed transmission with dry disc clutch, and is available in two- or four-wheel drive configurations. The tractor has a drawbar power of about 42 hp and PTO power of about 48.5 hp (claimed). It includes hydrostatic power steering, mechanical contracting band brakes, and a two-post ROPS. The PTO operates at 540 RPM at 2160 engine RPM. The 2WD wheelbase is 76 inches, and the 4WD wheelbase is 75.2 inches. Operating weight ranges from 4,285 lbs for 2WD to 5,265 lbs for 4WD, with ballasted weight up to 9,100 lbs. Tire sizes vary by configuration, with 7.5016 front tires for 2WD and 9.5-20 for 4WD, and 14.9-28 rear tires.
Long 510UTB Universal tractorutility tractor2.7L diesel engine8-speed transmission42 hp drawbar48.5 hp PTO2WD4WDtractor specifications
Power53 hp[P]
Founded1979 - 1990
Model510

Technical Specifications

Detailed specifications and technical data for Long 510

Power

PTO (tested):49.35 hp (36.8 kW)
PTO (claimed):48.5 hp (36.2 kW)
Drawbar (tested):41.75 hp (31.1 kW)
Drawbar (claimed):42 hp (31.3 kW)

Tires

Ag rear:14.9-28
Ag front 2WD:7.5016
Ag front 4WD:9.5-20

Engine

Make:UTB/Universal
Type:diesel
Cooling:liquid-cooled
Idle RPM:600-2550
Cylinders:3-cylinder
Rated RPM:2400
Bore/Stroke:4.02x4.33 inches (102 x 110 mm)
Compression:17:1
Displacement:164.5 ci (2.7 L)
Firing order:1-2-3
Starter volts:12

Weight

Ballasted:9,100 lbs (4127 kg)
Operating 2WD:4,285 lbs (1943 kg)
Operating 4WD:5,265 lbs (2388 kg)

Dimensions

Rear tread:52.3 to 76.3 inches (132 to 193 cm)
2WD Wheelbase:76 inches (193 cm)
4WD Wheelbase:75.2 inches (191 cm)
2WD Front tread:50.4 to 77.5 inches (128 to 196 cm)
4WD Front tread:59.5 inches (151 cm)

Electrical

Ground:negative
Battery volts:12

Mechanical

ROPS:Two-post ROPS
Drive:Two- or four-wheel drive
Brakes:Mechanical contracting band brakes
Steering:hydrostatic power

Production

Type:Utility tractor
Built in:Brasov, Romania
Variants:510 DTC 4WD
Distributor:Long
Manufacturer:UTB/Universal
Years produced:1979 - 1990

Transmission

Gears:8 forward and 2 reverse
Clutch:dry disc

Power Take-off (PTO)

Engine RPM:540@2160
Rear PTO Type:540

Related Models

Long 510 DTC

Model:510 DTC