Ursus 1634 Technical specs


Make Ursus
Model 1634
Company country Poland
Production years From 1991  Until 2009
Tractor type -
Fuel diesel
Price -
Total build -
Service repair manual Ursus 1634 Manual
AG front tires 14.9-24
AG rear tires 18.4-38
Weight 11442 lbs or 5190 kg
Length 177 inches [449 cm]
Width 89.3 inches [226 cm]
Height 117.4 inches [298 cm]
Wheelbase 106.5 inches [270 cm]
Ground clearance 19.1 inches [48 cm]
Rear tread size 65/67.9/70.9/73.8 inches
Front tread size 67.3/71.3 inches
Engine size 416.4 ci or 6.8 L
Number of cylinders 6 cylinders
Horsepower 152.9 hp or 114.0 kW
Power RPM 2200 (rpm)
Engine torque 417.9 lb-ft or 566.7 Nm
Engine torque RPM 1650 (rpm)
Fuel type diesel
Fuel injection system direct injection
Fuel tank capacity 44.9 gal or 169.9 L
Compression ratio 17:1
Bore stroke 4.33x4.72 inches or (110 x 120 mm)
Oil tank capacity 20.1 qts or 19.0 L
Coolant tank capacity 30.6 qts or 29.0 L
Number of batteries 2
Battery voltage 12 V
Battery Amps 135 amps
Electric ground force -
Electric charging system alternator
Electric charging Volts 12 V
Electric charging Amps 55 amps
Starter motor electric
Engine starter volts 24 V
Parts And Accessories Ursus 1634 Parts
Transmission type two-speed power shift
Transmission gears 12 forward and 6 reverse
Clutch system 380mm hydraulic dry disc
Oil tank capacity 48.6 qts or 46.0 L
Wheel drive 4x4 MFWD 4WD
Steering system power
Braking system dry disc
Cabin type Cab standard with heat
Differentiel lock mechanical rear
Pump flow rate 10.8 gpm or 40.9 lpm
Hydraulic tank capacity 12.15 gal or 46.0 L
PTO claimed power 138.1 hp or 103.0 kW
PTO engine @RPM 540@1890 (rpm)
PTO clutch system hydraulic
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system 1000
PTO fuel consumption -
Hitch control system position and draft control
Rear hitch II
Rear hitch lift 12125 lbs or 5499 kg



Detailed review of Ursus 1634

Ursus produced its 1634 farm tractor model From 1991  Until 2009 in Poland with a Cab standard with heat cabin.
Talking dimensions and weight, this model weighs 11442 lbs or 5190 kg has 89.3 inches [226 cm] of width, 177 inches [449 cm] of length and 117.4 inches [298 cm] of height while maintaining a wheelbase of 106.5 inches [270 cm] and a ground clearance of 19.1 inches [48 cm] the front tread is about 67.3/71.3 inches while the rear tread is 65/67.9/70.9/73.8 inches .
This tractor can fit ag tires of 14.9-24 front and 14.9-24 back .
This Ursus 1634 is powerd by a diesel engine it has 416.4 ci or 6.8 L 6 cylinders ,it can produce 152.9 hp or 114.0 kW at 2200 (rpm), and has a torque of 417.9 lb-ft or 566.7 Nm at 1650 (rpm) the fuel tank capacity is 44.9 gal or 169.9 L.
This machine has 4x4 MFWD 4WD wheel drive system,12 forward and 6 reverse transmission system.

- Ursus provided us with the latest version of its 1634 service repair manual
- Find All mechanical and electrical parts and accessories of Ursus 1634 farm-tractor here