Ursus 1634

Production: 1991 - 2009  

Production
Manufacturer:	Ursus
Factory:	Warsaw, Poland

Ursus 1634 Power
Engine:	152.9 hp 114.0 kW
PTO (claimed):	138.1 hp 103.0 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Differential lock:	mechanical rear
Steering:	power
Brakes:	dry disc
Cab:	Cab standard with heat.
Transmission:	12-speed two-speed power shift

Capacity
Fuel:	44.9 gal 169.9 L
Hydraulic system:	12.15 gal 46.0 L

Hydraulics
Capacity:	12.15 gal 46.0 L
Pump flow:	10.8 gpm 40.9 lpm

Tractor hitch
Rear Type:	II
III*Optional
Control:	position and draft control
Rear lift:	12125 lbs 5499 kg

Power Take-off (PTO)
Rear PTO:	independent
Clutch:	hydraulic
Rear RPM:	540/1000 (1.375)
1000 (1.75)
Engine RPM:	540@1890 1000@1920
Front PTO:	1000*Optional

Electrical
Charging system:	alternator
Charging amps:	55
Charging volts:	12
Batteries:	2
Battery volts:	12
Battery AH:	135

Engine Detail
Zetor Z 8602.12
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	416.4 ci 6.8 L
Bore/Stroke:	4.33x4.72 inches 110 x 120 mm
Power:	152.9 hp 114.0 kW
Fuel system:	direct injection
Air cleaner:	oil bath
Compression:	17:1
Rated RPM:	2200
Torque:	417.9 lb-ft 566.7 Nm
Torque RPM:	1650
Starter:	electric
Starter volts:	24
Starter power:	7.5 hp 5.6 kW
Oil capacity:	20.1 qts 19.0 L
Coolant capacity:	30.6 qts 29.0 L

Transmission
Type:	two-speed power shift
Gears:	12 forward and 6 reverse
Clutch:	380mm hydraulic dry disc
Oil capacity:	48.6 qts 46.0 L
Three gears (1-3) in two ranges (I/II) plus reverse range (R) with two-speed power shift.

Dimensions
Wheelbase:	106.5 inches 270 cm
Length:	177 inches 449 cm
Width:	89.3 inches 226 cm
Height (cab):	117.4 inches 298 cm
Height (exhaust):	118.8 inches 301 cm
Weight:	11442 lbs 5190 kg
Ballasted weight:	13889 lbs 6300 kg
Ground clearance:	19.1 inches 48 cm
Front tread:	67.3/71.3 inches 170/181 cm
Rear tread:	65/67.9/70.9/73.8 inches 165/172/180/187 cm