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Tractor · 1977Unverified

Zetor 4945

Name: Zetor 4945
Brand: Zetor

Zetor 4945 — UR1 9 Series Series · 45 hp. Reference specifications; pending source verification.

The Zetor 4945 is a tractor with a rated power of 45 hp, positioning it at the lighter end of its class. It was produced between 1977 and 1980. The tractor features a 3-cylinder diesel liquid-cooled engine coupled with four-wheel drive and a 10-speed gearbox. Its operating capacity extends to approximately 200 acres.

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

Rated power

45 hp

Catalogue coverage

Variants represented

Richest spec table

37 rows

Recorded power

45 hp

Transmissions

10-speed

Production years

1977-1980

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerZetorReference

Four-wheel driveReference

Variants

49112WDReference

49454WDReference

Engine

Zetor 2.7L 3-cyl dieselReference

Fuel tank54.9 LReference

Engine33.6 kWReference

Zetor Z4901Reference

dieselReference

3-cylinderReference

liquid-cooledReference

Displacement2.7 LReference

Bore/Stroke102 x 110 mmReference

Power33.6 kWReference

Rated RPM2200Reference

Torque43.3 NmReference

Torque RPM1450Reference

Fuel TypeDieselReference

No of Cylinders3-cylinderReference

Rated engine speed2,200Reference

Engine torque at rated speedOption 1: 31.9 lb-ft\\nOption 2: 1,450 RPMReference

Bore and stroke4.01x4.33 inchesReference

Cooling systemliquid-cooledReference

Transmission

10-speedReference

Gears10 forward and 2 reverseReference

forward and reverse options10 forward and 2 reverseReference

PTO & Hydraulics

Rear lift1350 kgReference

Rear PTO Type540/1000Reference

Dimensions

Wheelbase198 cmReference

Length337 cmReference

General

Make & ModelZetorReference

Capacities

Capacity164.5 ciReference

Power

Rated Power45 hpReference

PTO

Rear PTO PowerAvailableReference

Rear PTO RPM540/1,000 RPMReference

Hydraulics

Rear Hitch maximum lift capacity1,350.3 kgReference

Dimensions & weight

Overall Length337.8 cmReference

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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