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Tractor · 1983Unverified
Ursus 904
Ursus 904 — A Series · 85 hp. Reference specifications; pending source verification.
The Ursus 904 is a tractor with an engine output of approximately 85 hp, a mid-range rating within its class. Produced between 1983 and 1985, it features a 4-cylinder diesel liquid-cooled engine coupled with four-wheel drive and a 16-speed gearbox. The tractor's operating weight is specified as 4400 kg, while it is suited for operations covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
85 hp
Weight
4400 kg
Catalogue coverage
Variants represented
2
Richest spec table
32 rows
Recorded power
85 hp
Recorded weight
4400 kg
Transmissions
16-speed
Production years
1983-1985
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerUrsusReference
Row-Crop tractorReference
Four-wheel driveReference
Steeringhydraulic powerReference
Engine
Ursus 4.6L 4-cyl dieselReference
Fuel tank90.1 LReference
Engine63.4 kWReference
UrsusReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.6 LReference
Bore/Stroke110 x 120 mmReference
Power63.4 kWReference
Compression17:1Reference
Rated RPM2200Reference
Starter volts12Reference
Transmission
16-speedReference
Gears16 forward and 8 reverseReference
PTO & Hydraulics
Pump flow40.9 lpmReference
Rear lift3050 kgReference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase238 cmReference
Weight4400 kgReference
Front tire12.4-24Reference
Rear tire18.4-34Reference
Ag front12.4-24Reference
Ag rear18.4-34Reference
Length396 cmReference
Height255 cmReference
Electrical
GroundnegativeReference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
