Fiat-Hesston 566 tractor specifications

1983 - 1984

1983 - 1984 Utility tractorFiat built

Series:

Series:466 ← 566 → 666

1983 - 1984

Utility tractor

Fiat built

Series:

466

→ 566

Production

Production
Distributor:	Hesston
Manufacturer:	Fiat
Type:	Utility tractor
Factory:	Modena, Italy
Original price:	$16,400 (1984 )

Variants

Variants
466DT:	4WD

Hesston 466 Power

Hesston 466 Power
Drawbar (claimed):	40 hp 29.8 kW
PTO (claimed):	45 hp 33.6 kW
Drawbar (tested):	38.44 hp 28.7 kW
PTO (tested):	45.13 hp 33.7 kW
power test details ...

Hesston 466 Engine

Hesston 466 Engine
Fiat 2.6L 3-cyl diesel
Fuel tank:	19.2 gal 72.7 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
Steering:	power
Brakes:	differential mechanical wet disc
Cab:	Four-post ROPS standard. Optional canopy.
Transmissions:	12-speed synchronized
	12-speed
	20-speed
Transmission details ...

Hydraulics

Hydraulics
Type:	open center
Pressure:	2700 psi 186.2 bar
Valves:	0 to 2
Pump flow:	11 gpm 41.6 lpm

Tractor hitch

Tractor hitch
Rear Type:	I/II

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
2WD Wheelbase:	85.6 inches 217 cm
4WD Wheelbase:	83.4 inches 211 cm
Weight:	4851 to 5720 pounds
Front tire:	6.00-16
Rear tire:	13.6-28
Full dimensions and tires ...

Electrical

Electrical
Charging system:	alternator
Charging amps:	33

Production

Production Distributor:Hesston
Manufacturer:Fiat
Type:Utility tractor
Factory:Modena, Italy
Original price:$17,720 (1984)

Variants

Variants 566DT:4WD

Hesston 566 Power

Hesston 566 Power PTO (claimed):51 hp
38.0 kW

Hesston 566 Engine

Hesston 566 Engine Fiat 2.8L 3-cyl diesel Fuel tank:19.2 gal
72.7 L
Engine details ...

1983 - 1984

Utility tractor

Fiat built

Series:

466 ←

566

→ 666

Engine Detail

Engine Detail
Fiat 8035.4
diesel
3-cylinder
liquid-cooled
Displacement:	168 ci 2.8 L
Bore/Stroke:	4.05x4.33 inches 103 x 110 mm
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD (566DT)
Steering:hydrostatic power
Brakes:mechanical wet disc
Cab:Four-post ROPS standard. Optional canopy.
Transmissions:12-speed synchronized
12-speed
20-speed
Transmission details ...

1983 - 1984

Utility tractor

Fiat built

Series:

466 ←

566

→ 666

Transmissions overview

Transmissions overview
12-speed synchronized
12-speed
20-speed

Transmission

Transmission
Type:	synchronized
Gears:	12 forward and 4 reverse
Four synchronized gears in three ranges.

Transmission

Transmission
Gears:	12 forward and reverse

Transmission

Transmission
Gears:	20 forward and 8 reverse

Hydraulics

Hydraulics Type:open center
Pressure:2700 psi
186.2 bar
Valves:1 or 2
Pump flow:11 gpm
41.6 lpm

Tractor hitch

Tractor hitch Rear Type:I/II

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:85.6 inches
217 cm (2WD)
83.4 inches
211 cm (4WD)
Weight:4901 to 5452 pounds
Front tire:7.50-16
Rear tire:14.9-28
Full dimensions and tires ...

1983 - 1984

Utility tractor

Fiat built

Series:

466 ←

566

→ 666

Hesston 566 Tires

Hesston 566 Tires
Ag front:	7.50-16 (2WD)
	9.5-24 (4WD)
Ag rear:	14.9-28 (2WD)
	16.9-28 (4WD)

Dimensions

Dimensions
Wheelbase:	85.6 inches 217 cm (2WD)
	83.4 inches 211 cm (4WD)
Length:	130 inches 330 cm (2WD)
	133 inches 337 cm (4WD)
Operating weight:	4,901 lbs 2223 kg (2WD)
	5,452 lbs 2473 kg (4WD)
Ground clearance:	20 inches 50 cm (2WD front axle)
	17 inches 43 cm (4WD front axle)
	14 inches 35 cm (4WD front differential)