Fiat-Hesston 80-90

Production: 1990

Production
Distributor:	Hesston
Manufacturer:	Fiat
Type:	Utility tractor
Original price:	$35,000 (1990 )

Variants
80-90DT:	4WD

Hesston 80-90 Power
Engine:	80 hp 59.7 kW
PTO (claimed):	71 hp 52.9 kW
Drawbar (tested):	60.77 hp 45.3 kW
PTO (tested):	70.86 hp 52.8 kW

Mechanical
Chassis:	4x2 2WD
4x4 MFWD 4WD
Final drives:	planetary
Differential lock:	mechanical rear
Steering:	power
Brakes:	differential hydraulic wet disc
Cab:	Four-post ROPS. Cab optional.
Transmissions:	12-speed synchromesh
12-speed mechanical shuttle
20-speed creeper

Hydraulics
Type:	open center
Pressure:	2702 psi 186.3 bar
Rear valves:	2 or 3
Pump flow:	11 gpm 41.6 lpm

Tractor hitch
Rear Type:	I/II
Rear lift:	4898 lbs 2221 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540 (1.375)
Engine RPM:	540@2198

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	65
Battery volts:	12

Engine Detail
Fiat 8045.05
diesel
4-cylinder
liquid-cooled
Displacement:	238.5 ci 3.9 L
Bore/Stroke:	4.094x4.527 inches 104 x 115 mm
Power:	80 hp 59.7 kW
Fuel system:	direct injection
Pre-heating:	ether injection
Compression:	17:1
Rated RPM:	2500
Starter:	electric
Starter volts:	12

Dimensions
2WD Wheelbase:	89.1 inches 226 cm
4WD Wheelbase:	89.5 inches 227 cm
2WD Length:	134.75 inches 342 cm
4WD Length:	144 inches 365 cm
2WD Front tread:	55.1 to 74.75 inches 139 to 189 cm
4WD Front tread:	64.25 to 77 inches 163 to 195 cm
Rear tread:	55.1 to 82.75 inches 139 to 210 cm