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Hesston 45-66 vs Hesston 55-56

Verdict: Hesston 45-66 vs Hesston 55-56

The Hesston 45-66 and the Hesston 55-56 are both tractors — here is how they stack up on the figures that matter. Hesston 55-56 leads on rated power with 45 hp against 39 hp. Hesston 45-66 is the lighter machine (2,018 kg vs 4,085 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Hesston 55-56 holds more fuel (72.7 L vs 42.0 L) for longer stints between fills. In short: choose the Hesston 55-56 for outright pulling power, or the Hesston 45-66 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Hesston 45-66 Tractor
Hesston
62
Fit score
Best match
Clear
Hesston 55-56 Tractor
Hesston
62
Fit score
Best match
Clear
Rated power
39 hp
45 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
Hesston (a part of Fiat)Reference
Hesston (a part of Fiat)Reference
Drawbar performanceReference
Four gears (1-4), plus reverse (R), in three ranges (I, II, and III).Reference
Steering
hydrostatic powerReference
Variants
45-66DT
4WDReference
55-56DT
4WDReference
Engine
Fuel tank
42.0 LReference
72.7 LReference
Engine
33.6 kWReference
41.0 kWReference
Drawbar (claimed)
23.1 kWReference
Drawbar (tested)
23.3 kWReference
Displacement
2.7 LReference
2.7 LReference
Bore/Stroke
100 x 115 mmReference
100 x 115 mmReference
Power
33.6 kWReference
41.0 kWReference
Compression
17:1Reference
17:1Reference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Power at rated engine speed
29.4 kWReference
Max power
23.3 kWReference
Fuel system
direct injectionReference
Transmission
Gears
12 forward and reverseReference
12 forward and 3 reverseReference
PTO & Hydraulics
PTO (claimed)
29.5 kWReference
33.6 kWReference
PTO (tested)
29.4 kWReference
Type
open centerReference
partially synchronizedReference
Valves
1Reference
Rear Type
independentReference
I/IIReference
Rear lift
1778 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540Reference
540Reference
Power at rated PTO speed
28.3 kWReference
Dimensions
Weight
2018 kgReference
4085 to 4425 poundsReference
Front tire
5.50-16Reference
6.00-16Reference
Rear tire
12.4-28Reference
Ag front
5.50-16Reference
Ag rear
12.4-28Reference
Operating weight
2018 kgReference
Ballasted weight
2449 kgReference
Wheelbase
205 cmReference
2WD Rear tire
12.4-32Reference
2WD Standard tires (ag)
Front: 6.00-16. Rear: 12.4-32Reference
4WD Standard tires (ag)
Front: 11.2-20. Rear: 12.4-32Reference
Length
320 cmReference
Ground clearance
49 cmReference
Front tread
131 to 191 cmReference
Rear tread
139 to 199 cmReference
Operating
1852 kgReference
Ballasted
2893 kgReference
Steering wheel
146 cmReference
Test results
Fuel use
8.7 l/hourReference
Max pull
1930 kgReference
Electrical
Ground
negativeReference
Battery volts
12Reference
Hesston 55-56 Height
Hood
143 cmReference
ROPS
229 cmReference
Exhaust
236 cmReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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