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Tractor · 1973Unverified

Fiat 640

Name: Fiat 640
Brand: Fiat

Fiat 640 — Utility tractor · 62 hp. Reference specifications; pending source verification.

The Fiat 640 is a tractor model with a rated output of 62 hp, categorising it as a compact option within its class. Produced from 1973 to 1978, this model features a 4-cylinder diesel liquid-cooled engine, which drives a four-wheel drive system via an 8-speed gearbox. The listed weight of the Fiat 640 ranges from 4961 to 6174 pounds. It is designed for tasks covering approximately 200 acres.

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

Rated power

62 hp

Weight

4961 to 6174 pounds

Catalogue coverage

Variants represented

Richest spec table

52 rows

Recorded power

62 hp

Recorded weight

2250 kg

Transmissions

8-speed gear

Production years

1973-1978

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerFiatReference

Utility tractorReference

Built in Moderna, ItalyReference

Two- or four-wheel driveReference

Manual steeringReference

Four-post ROPS.Reference

Variants

6402WDReference

640DT4WDReference

Engine

Fiat 3.5L 4-cyl dieselReference

Fuel tank54.1 LReference

Engine47.7 kWReference

Fiat 8045-02Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.5 LReference

Bore/Stroke100 x 110 mmReference

Power47.7 kWReference

Fuel systemdirect injectionReference

Compression17:1Reference

Rated RPM2400Reference

Torque212.1 NmReference

Torque RPM1600Reference

StarterelectricReference

Starter volts12Reference

Transmission

8-speed gearReference

TypegearReference

Gears8 forward and 2 reverseReference

Four gears, plus reverse, in two ranges. Optional additional creeper range.Reference

PTO & Hydraulics

PTO (claimed)46.2 kWReference

Pump flow22.0 lpmReference

Rear TypeII/IReference

Rear lift (at ends)1850 kgReference

Rear PTO Type540Reference

Engine RPM540@1970Reference

Dimensions

2WD Wheelbase207 cmReference

4WD Wheelbase213 cmReference

Weight4961 to 6174 poundsReference

Front tire7.50-16Reference

2WD Rear tire14-30Reference

2WD Standard tires (ag)Front: 7.50-16. Rear: 14-30Reference

4WD Standard tires (ag)Front: 9.5x24. Rear: 16.9-30Reference

2WD Length317 cmReference

4WD Length336 cmReference

2WD Weight2250 kgReference

4WD Weight2800 kgReference

Front tread132 to 201 cmReference

Rear tread130 to 199 cmReference

Fiat 640 Height

2WD Hood142 cmReference

4WD Hood148 cmReference

ROPS268 cmReference

Speeds

With 16.9-30 rear tires.Reference

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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