Compare/Hesston 55-56 vs Hesston 55-66

Hesston 55-56 vs Hesston 55-66

Verdict: Hesston 55-56 vs Hesston 55-66

The Hesston 55-56 and the Hesston 55-66 are both tractors — here is how they stack up on the figures that matter. Hesston 55-66 leads on rated power with 46 hp against 45 hp. Hesston 55-56 is the lighter machine (4,085 kg vs 4,851 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Hesston 55-56 is the newer design (1990 vs 1985). In short: choose the Hesston 55-66 for outright pulling power, or the Hesston 55-56 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Hesston

Fit score

Best match

Clear

Hesston

Fit score

Best match

Clear

Rated power

45 hp

46 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Hesston (a part of Fiat)Reference

Four gears (1-4), plus reverse (R), in three ranges (I, II, and III).Reference

Four gears (1-4) in three ranges (I-III) with normal and creeper ranges.Reference

Variants

55-56DT

4WDReference

—

55-66

—

utility 2WDReference

55-66DT

—

utility 4WDReference

Engine

Fuel tank

72.7 LReference

Engine

41.0 kWReference

Displacement

2.7 LReference

Bore/Stroke

100 x 115 mmReference

Power

41.0 kWReference

Fuel system

direct injectionReference

—

Compression

17:1Reference

Rated RPM

2500Reference

Starter

electricReference

Starter volts

12Reference

Drawbar (claimed)

—

28.3 kWReference

Drawbar (tested)

—

28.6 kWReference

Power at rated engine speed

—

34.1 kWReference

Max power

—

28.6 kWReference

Transmission

Type

partially synchronizedReference

creeperReference

Gears

12 forward and 3 reverseReference

20 forward and 8 reverseReference

PTO & Hydraulics

PTO (claimed)

33.6 kWReference

34.2 kWReference

Rear Type

I/IIReference

Rear PTO

independentReference

Rear PTO Type

540Reference

540/groundReference

PTO (tested)

—

34.1 kWReference

Pressure

—

186.2 barReference

Valves

—

0 to 3Reference

Total flow

—

41.6 lpmReference

Control

—

position and lower-link draft controlReference

Rear lift

—

1778 kgReference

Power at rated PTO speed

—

33.4 kWReference

Dimensions

Wheelbase

205 cmReference

—

Weight

4085 to 4425 poundsReference

4851 to 5402 poundsReference

Front tire

6.00-16Reference

6.50-16Reference

2WD Rear tire

12.4-32Reference

13.6-28Reference

2WD Standard tires (ag)

Front: 6.00-16. Rear: 12.4-32Reference

Front: 6.50-16. Rear: 13.6-28Reference

4WD Standard tires (ag)

Front: 11.2-20. Rear: 12.4-32Reference

Front: 9.5-24. Rear: 16.9-28Reference

Length

320 cmReference

—

Ground clearance

49 cmReference

—

Front tread

131 to 191 cmReference

—

Rear tread

139 to 199 cmReference

132 to 192 cmReference

Operating

1852 kgReference

—

Ballasted

2893 kgReference

2980 kgReference

Steering wheel

146 cmReference

161 cmReference

2WD Wheelbase

—

217 cmReference

4WD Wheelbase

—

211 cmReference

2WD Length

—

330 cmReference

4WD Length

—

337 cmReference

2WD Clearance (front axle)

—

46 cmReference

4WD Clearance (front axle)

—

36 cmReference

2WD Front tread

—

139 to 189 cmReference

4WD Front tread

—

144 to 187 cmReference

2WD Shipping

—

2200 kgReference

4WD Shipping

—

2450 kgReference

2WD Operating

—

2399 kgReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

Charging system

—

alternatorReference

Charging amps

—

33Reference

Hesston 55-56 Height

Hood

143 cmReference

ROPS

229 cmReference

—

Exhaust

236 cmReference

—

Hesston 55-66 attachments

Hesston 55-66 Height

2WD ROPS

—

234 cmReference

4WD ROPS

—

241 cmReference

Test results

Fuel use

—

10.2 l/hourReference

Speeds

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.