Hesston 666 4WD Specs

(1983)

Hesston 666 4WD General Information

Brand Hesston 
Model Hesston 666 4WD 
Tractor Series - 
Start year 1983 
End year 1984 
Category / Type Utility tractor 
Distributor Hesston 
Manufacturer Fiat 
Factory Modena, Italy 
Serial Number Location - 
Number of total built - 
Original Price (in USD) $19,600 (1984) 

Hesston 666 4WD Chassis, dimensions, weight and tires

Cabin Type Four-post ROPS standard. Optional canopy. 
Wheelbase 90.7 (2WD), 88.5 (4WD) in 
Length 139 (2WD), 143 (4WD) in 
Width - in 
Height - in 
Fuel Capacity 19.2 
Weight - lbs 
Shipping weight - lbs 
Ballasted weight - lbs 
Operating Weight 5,689 (2WD), 6,350 (4WD) lbs 
Front Tyres - Rims dimensions 7.50-16 (2WD) 
Rear Tyres - Rims dimensions 14.9-30 
Steering type hydrostatic power 
Brakes type differential mechanical wet disc 
Agricultural Tires (R1) 7.50-16 (2WD) 
Agricultural Tires (R1) 14.9-30 
Turf Tires (R3) - 
Turf Tires (R3) - 
Industrial Tires (R4) - 
Industrial Tires (R4) - 

Hesston 666 4WD Electrical System

Charging System alternator 
Charging Voltage - volts 
Ground - 
Charging Amperage 33 A 
Number of batteries - 
Battery - voltage - volts 
Battery - Amp / Hour - Ah 
Battery - Cold Cranking Amperage - A 
Battery - Group - 
Engine Starter - voltage 12 v 

Hesston 666 4WD Engine and Transmission Technical Data

Number of cylinders 4-cylinder 
Fuel Type diesel 
Engine Code Fiat 8045.02 
Engine size - Displacement - Engine capacity 211 ci 
Bore x Stroke 3.94x4.33 
Compression Ratio - 
Maximum power - Output - Horsepower - hp @ - rpm 
Engine Cooling Type liquid-cooled 
Engine Air Filter / Cleaner - 
Transmission Type synchronized - 
Transmission / Gearbox gears 20 forward and 8 reverse 
Transmission Clutch - 
Drive wheels - Traction - Drivetrain 4x4 MFWD 4WD (666DT) 

Hesston 666 4WD PTO - Power Take-Off

Rear PTO Type independent 
Rear PTO Power (Tested) 62 hp ( 62.40 hp) 
Rear PTO RPM 540 

Hesston 666 4WD Drawbar

Drawbar Power (Tested) 54.3 hp ( 53.13 hp) 

Hesston 666 4WD Hydraulics

Type open center 
NÂș of valves 1 or 2 
Pump flow 11 gpm 
Steering flow - gpm