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Tractor · 1981Unverified

Hesston 680

Name: Hesston 680
Brand: Hesston

Hesston 680 — 80 Series · 62 hp. Reference specifications; pending source verification.

The Hesston 680 is a tractor with a rated power of 62 hp, positioning it at the lighter end of its class. It was manufactured from 1981 to 1984. The tractor is equipped with a 4-cylinder diesel liquid-cooled engine, paired with a mechanical front-wheel drive system and a hydrostatic transmission. Its operating weight ranges from 5407 to 6029 pounds.

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

Rated power

62 hp

Max power

39.8 kW

Weight

5407 to 6029 pounds

Catalogue coverage

Variants represented

Richest spec table

78 rows

Recorded power

62 hp

Recorded weight

2452 kg

Transmissions

8-speed partially synchronized

Production years

1981-1984

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerHesston (a part of Fiat)Reference

Utility tractorReference

Built in ItalyReference

Original price$21,550 (1984)Reference

Drive4x2 2WDReference

Drive4x4 MFWD 4WD (680DT)Reference

Steeringhydrostatic powerReference

Differential hydraulic disc brakesReference

ROPS standard, Supercomfort cab optional with air conditioning. Optional radio, cassette, and CB radio.Reference

Variants

6802WDReference

680DT4WDReference

Engine

Fiat 3.5L 4-cyl dieselReference

Fuel tank79.9 LReference

Drawbar (tested)39.8 kWReference

Fiat 8045Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.5 LReference

Bore/Stroke100 x 110 mmReference

Fuel systemdirect injectionReference

Compression17:1Reference

Rated RPM2500Reference

Starter volts12Reference

Power at rated engine speed46.6 kWReference

Max power39.8 kWReference

Transmission

8-speed partially synchronizedReference

16-speedReference

8-speed mechanical shuttleReference

Typepartially synchronizedReference

Gears8 forward and 2 reverseReference

Four gears with high and low ranges provide eight forward speeds. Gears 3/4 are synchronized in both ranges.Reference

Gears16 forward and 4 reverseReference

Four gears with four ranges provides sixteen forward speeds.Reference

Typemechanical shuttleReference

Gears8 forward and reverseReference

PTO & Hydraulics

PTO (claimed)46.2 kWReference

PTO (tested)46.6 kWReference

Typeopen centerReference

Pressure186.3 barReference

Valves2Reference

Pump flow41.6 lpmReference

Rear TypeIIReference

Rear lift2000 kgReference

Rear PTOindependentReference

Rear PTO Type540Reference

Power at rated PTO speed45.6 kWReference

Dimensions

Wheelbase226 cmReference

Weight5407 to 6029 poundsReference

Front tire7.50-16Reference

Rear tire16.9-30Reference

Ag front7.50-16 (2WD)Reference

Ag front11.2-24 (4WD)Reference

Ag rear16.9-30Reference

Length342 cmReference

Length355 cmReference

Operating weight2452 kgReference

Operating weight2734 kgReference

Hesston 680 attachments

front-end loaderReference

Electrical

Charging systemalternatorReference

Charging amps45Reference

Charging amps55 (with cab and A/C)Reference

Battery volts12Reference

Attachment overview

Hesston L340 loaderReference

Hesston L340H loaderReference

Hesston 680 Height

Hood148 cmReference

Hood163 cmReference

ROPS257 cmReference

Cab252 cmReference

Test results

Diesel 8-speed 4WDMay 30 - June 10, 1980Link: Nebraska Tractor Test 1352 fileReference

PTO performanceReference

Fuel use13.6 l/hourReference

Fuel use13.2 l/hourReference

Drawbar performanceReference

Gear 1H used for power test.Reference

Max pull2835 kgReference

Gear 3L used for pull test.Reference

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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