Ursus 1634

The Ursus 1634 is a tractor produced by Ursus. It is equipped with a 416.4 ci 6.8 L engine. The listed engine power is Diesel (listed): 152.9 hp / 114.0 kW; Diesel (listed): 7.5 hp / 5.6 kW. Transmission: 12 forward and 6 reverse. Operating weight: 11442 lbs 5190 kg.

Overview

	1991 - 2009 30 Series

Production
Manufacturer	Ursus
Built in Warsaw, Poland

Ursus 1634 Engine
Zetor 6.8L 6-cyl diesel
Engine details ...

Ursus 1634 Transmission
12-speed two-speed power shift
Transmission details ...

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

Mechanical
Four-wheel drive
Differential lock	mechanical rear
Power steering
Dry disc brakes
Cab standard with heat.

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 OptOptional
Control	position and draft control
Rear lift	12125 lbs 5499 kg

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

Dimensions & Tires
Wheelbase	106.5 inches 270 cm
Weight	11442 lbs 5190 kg
Front tire	14.9-24
Rear tire	18.4-38
Full dimensions and tires ...

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

Engine

Engine Detail — 416.4 ci / 6.8 L Diesel

Manufacturer	Zetor Z 8602.12
Configuration	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

Transmission — 12 forward and 6 reverse two-speed power shift

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.
With 18.4-38 rear tires.

Dimensions

Ursus 1634 Tires
Standard tires (ag)	Front: 14.9-24. Rear: 18.4-38

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

Photos

Ursus 1634 tractor photo