Ursus 5712

The Ursus 5712 is a tractor produced by Ursus. It is equipped with a 248.4 ci 4.1 L engine. The listed engine power is Diesel (listed): 79.8 hp / 59.5 kW; Diesel (listed): 4 hp / 3.0 kW. Transmission: 12 forward and 4 reverse. Operating weight: 6393 to 7231 pounds.

Overview

	2002 - 2009 Utility tractor

Production
Manufacturer	Ursus
Utility tractor
Built in Warsaw, Poland

Variants
5712	2WD
5714	4WD

Ursus 5712 Engine
Ursus 4.1L 4-cyl diesel
Engine details ...

Ursus 5712 Power
Engine	79.8 hp 59.5 kW
PTO (claimed)	67.1 hp 50.0 kW

Mechanical
Two-wheel drive
Differential lock	mechanical rear
Power steering
Mechanical wet disc brakes
Two-post ROPS. Cab optional with available heater.

Capacity
Fuel	21.1 gal 79.9 L
Hydraulic system	11.1 gal 42.0 L
Steering	2.4 qts 2.3 L

Hydraulics
Capacity	11.1 gal 42.0 L
Pressure	2321 psi 160.0 bar
Pump flow	6.9 gpm 26.1 lpm
Steering cap.	2.4 qts 2.3 L

Tractor hitch
Rear Type	II
Control	Position and draft control
Rear lift	6173 lbs 2800 kg
	7055 lbs*With optional second lift ram. 3200 kg

Power Take-off (PTO)
Rear PTO	live
Rear PTO Type	540/1000 (1.375)
Engine RPM	540@1992
	1000@2000

Dimensions & Tires
Wheelbase	88.8 inches 225 cm
Weight	6393 to 7231 pounds
Front tire	7.50-20
Rear tire	16.9R34
Full dimensions and tires ...

Electrical
Charging system	alternator
Charging amps	44
	55
Charging volts	12
Battery volts	12
Battery AH	120

Engine

Engine Detail — 248.4 ci / 4.1 L Diesel

Manufacturer	Ursus 4410
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	248.4 ci 4.1 L
Bore/Stroke	3.98x5.00 inches 101 x 127 mm
Power	79.8 hp 59.5 kW
Fuel system	direct injection
Air cleaner	dry
Pre-heating	glow plugs
Compression	16:1
Rated RPM	2200
Torque	210.2 lb-ft 285.0 Nm
Torque RPM	1400
Starter	electric
Starter volts	12
Starter power	4 hp 3.0 kW
Oil capacity	8.8 qts 8.3 L
Coolant capacity	16.1 qts 15.2 L

Transmission

Transmission options
8-speed
12-speed

Transmission — 8 forward and 2 reverse

Gears	8 forward and 2 reverse
Clutch	305mm dry disc
Oil capacity	44.4 qts 42.0 L
Four gears, plus reverse, in two ranges.
With 16.9R34 rear tires.

Transmission — 12 forward and 4 reverse

Gears

12 forward and 4 reverse

Dimensions

Ursus 5712 Tires
Standard tires (ag)	Front: 7.50-20. Rear: 16.9R34

Dimensions
Wheelbase	88.8 inches 225 cm
Length	148.6 inches 377 cm
Width	79.1 inches 200 cm
Height (cab)	100.4 inches 255 cm
Height (exhaust)	103.5 inches 262 cm
Clearance (rear axle)	18.1 inches 45 cm
Clearance (drawbar)	13.4 inches 34 cm
Front tread	55.1/59.1/63/66.9/70.9 inches 139/150/160/169/180 cm
Rear tread	59.1 to 87.4 inches 150 to 221 cm

Ursus 5712 Weight
ROPS	6393 lbs 2899 kg
Cab	7231 lbs 3279 kg
Ballasted	8311 lbs 3769 kg

Photos

Ursus 5712 tractor photo