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Ursus 3512

Ursus 3512 tractor
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The Ursus 3512 is a two-wheel drive farm tractor built by Ursus in Warsaw, Poland from 1984 to 2011. It is powered by a 2.5L 3-cylinder liquid-cooled Ursus-Perkins diesel engine producing 47 hp (35.0 kW). The tractor features an 8-speed transmission with a 12-speed creeper option, mechanical wet disc brakes, power steering, and a two-post ROPS with optional cab. It has a rear live PTO with 540 rpm at 1893 engine RPM and a rear hitch with position and draft control capable of lifting 2932 lbs (1329 kg). The Ursus 3512 rides on 6.00-16 front and 14.9R28 rear tires, with a wheelbase of 82 inches (208 cm) and weighs 5038 lbs (2285 kg).
Ursus 3512Ursus tractorfarm tractor47 hp tractor2WD tractorUrsus-Perkins enginetractor specifications
Power47 hp
Founded1984 - 2011
Model3512

Technical Specifications

Detailed specifications and technical data for Ursus 3512

Power

Engine:47 hp (35.0 kW)
PTO (claimed):42 hp (31.3 kW)

Engine

Type:diesel
Model:Ursus-Perkins 3250
Power:47 hp (35.0 kW)
Torque:121.7 lb-ft (165.0 Nm)
Cooling:liquid-cooled
Cylinders:3-cylinder
Fuel tank:15.3 gal (57.9 L)
Rated RPM:2250
Torque RPM:1300
Air cleaner:oil bath
Bore/Stroke:3.60x5.00 inches (91 x 127 mm)
Displacement:152.7 ci (2.5 L)
Starter volts:12

Variants

3512:2WD

Electrical

Battery volts:12
Charging system:alternator

Hydraulics

Pump flow:4.5 gpm (17.0 lpm)

Mechanical

ROPS:Two-post ROPS. Cab optional.
Drive:Two-wheel drive
Brakes:Mechanical wet disc brakes
Steering:Power steering

Production

Built in:Warsaw, Poland
Manufacturer:Ursus
Production years:1984 - 2011

Transmission

Type:creeper
Gears:8 forward and 2 reverse
Options:8-speed, 12-speed creeper
Creeper gears:12 forward and 3 reverse

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift:2932 lbs (1329 kg)

Dimensions & Tires

Width:74 inches (187 cm)
Length:134.4 inches (341 cm)
Rear tire:14.9R28
Wheelbase:82 inches (208 cm)
Front tire:6.00-16
Rear tread:59.1 to 87 inches (150 to 220 cm)
Front tread:53.2/59.1/70.9 inches (135/150/180 cm)
ROPS Weight:5038 lbs (2285 kg)
Height (cab):98 inches (248 cm)
Height (exhaust):93.7 inches (237 cm)

Power Take-off (PTO)

Rear PTO:live
Engine RPM:540@1893
Rear PTO Type:540 (1.375)