Hesston 55-66


Hesston 55-66 tractor photo
1985 - 1989
66 Series
Utility tractor
Series map:
55-66
60-66
55.0hp
60.0hp
Production
ManufacturerHesston (a part of Fiat)
Utility tractor
Original price was $17,400 in 1990
Variants
55-66utility 2WD
55-66DTutility 4WD
Hesston 55-66 Engine
Fiat 2.7L 3-cyl diesel
Fuel tank19.2 gal
72.7 L
Engine details ...
Hesston 55-66 Transmissions
12-speed partially synchronized
12-speed mechanical shuttle
20-speed creeper
Transmission details ...
Hesston 55-66 Power
Engine55 hp
41.0 kW
Drawbar (claimed)38 hp
28.3 kW
PTO (claimed)45.8 hp
34.2 kW
Drawbar (tested)38.39 hp
28.6 kW
PTO (tested)45.78 hp
34.1 kW
Performance test details ...
Mechanical
Two- or four-wheel drive
Power steering
Mechanical wet disc brakes
Four-post ROPS. Canopy optional.
Hydraulics
Typeopen center
Pressure2700 psi
186.2 bar
Valves0 to 3
Total flow11 gpm
41.6 lpm
Tractor hitch
Rear TypeI/II
Controlposition and lower-link draft control
Rear lift3920 lbs
1778 kg
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/ground
Dimensions & Tires
2WD Wheelbase85.6 inches
217 cm
4WD Wheelbase83.4 inches
211 cm
Weight4851 to 5402 pounds
Front tire6.50-16
2WD Rear tire13.6-28
Full dimensions and tires ...
Electrical
Charging systemalternator
Charging amps33
Battery volts12
References
55-66 references literature
66 Series Tractors 45 to 70 PTO HP published in 1985, by Hesston
66 Series Tractors Models 55-66, 60-66, 70-66, 80-66 - 45 to 70 PTO HP published in 1985, by Hesston
Page information
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Updated on December 29, 2020
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