Tractor · 1981Unverified
Hesston 680
Hesston 680 — 80 Series · 62 hp. Reference specifications; pending source verification.
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
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.