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Tractor · 1977Unverified

Versatile 1080 Big Roy

Versatile 1080 Big Roy — Experimental tractor · 600 hp. Reference specifications; pending source verification.

The Versatile 1080 Big Roy is a tractor with a rated output of 600 hp, positioning it within the higher-powered segment of its class. It was manufactured in 1977. The tractor features a 6-cylinder turbocharged diesel liquid-cooled engine, coupled with a 6-speed gearbox, and its listed weight ranges from 54450 to 57580 pounds. It is designed for use in areas covering approximately 1,500 acres and more.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power
600 hp
Weight
54450 to 57580 pounds

Catalogue coverage

Variants represented
2
Richest spec table
38 rows
Recorded power
600 hp
Recorded weight
24698 kg
Transmissions
6-speed gear
Production years
1977-1977
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

ManufacturerVersatileReference
Experimental tractorReference
Built in Winnipeg, Manitoba, CanadaReference
Total built1Reference
The Versatile 1080 "Big Roy" was a prototype. The 26-ton tractor featured a four-axle 8x8 drive, and a 19-liter Cummins KTA 1150-600 diesel generating 600 horsepower. A camera system with in-cab monitors was used for the operator. The tractor is now at the Manitoba Agricultural Museum.Reference
Drive8x8 8WDReference
Cab standard.Reference

Engine

Cummins 18.8L 6-cyl dieselReference
Fuel tank2081.8 LReference
Engine447.4 kWReference
Cummins KTA1150-600Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement18.8 LReference
Bore/Stroke159 x 159 mmReference
Power447.4 kWReference
Rated RPM2100Reference
Starter volts24Reference
Coolant capacity80.4 LReference

Transmission

6-speed gearReference
TypegearReference
Gears6 forward and 1 reverseReference

Dimensions

Wheelbase676 cmReference
Weight54450 to 57580 poundsReference
Front tire30.5-32Reference
Rear tire30.5-32Reference
Ag front30.5-32Reference
Ag rear30.5-32Reference
Length929 cmReference
Height335 cmReference
Shipping weight24698 kgReference
Operating weight26118 kgReference

Links

Big Roy: Information from the Manitoba Agricultural MuseumReference

Electrical

GroundnegativeReference
Batteries2Reference
Battery CCA900Reference
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.

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