Ursus 5312

Production: 1993 - 2009  

Production
Manufacturer:	Ursus
Type:	Utility tractor
Factory:	Warsaw, Poland

Variants

2WD

4WD

Ursus 5312 Power
Engine:	70 hp 52.2 kW
PTO (claimed):	60.4 hp 45.0 kW

Mechanical
Chassis:	4x2 2WD
Differential lock:	mechanical rear
Steering:	power
Brakes:	mechanical wet disc
Cab:	Two-post ROPS. Cab optional with available heater.
Transmissions:	8-speed
16-speed two-speed power shift
12-speed

Capacity
Fuel:	21.1 gal 79.9 L
Hydraulic system:	11.1 gal 42.0 L
Steering:	1.3 qts 1.2 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.:	1.3 qts 1.2 L

Tractor hitch
Rear Type:	II
Control:	Position and draft control
Rear lift:	4850 lbs 2199 kg
5732 lbs 2600 kg *With optional lift ram.

Power Take-off (PTO)
Rear PTO:	live
Rear RPM:	540/1000 (1.375)
Engine RPM:	540@1993 1000@2000

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

Engine Detail
Ursus 4390
diesel
4-cylinder
liquid-cooled
Displacement:	235.9 ci 3.9 L
Bore/Stroke:	3.87x5.00 inches 98 x 127 mm
Power:	70 hp 52.2 kW
Fuel system:	direct injection
Air cleaner:	oil bath
Pre-heating:	glow plugs
Compression:	16:1
Rated RPM:	2200
Torque:	192.5 lb-ft 261.0 Nm
Torque RPM:	1400
Starter:	electric
Starter volts:	12
Starter power:	4 hp 3.0 kW
Oil capacity:	7.4 qts 7.0 L
Coolant capacity:	15.9 qts 15.0 L
17.5 qts 16.6 L *Coolant capacity with cab heater.

Dimensions
Wheelbase:	87.4 inches 221 cm
Length:	148.4 inches 376 cm
Width:	79.1 inches 200 cm
Height (cab):	100 inches 254 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