ITC Resource

Compare Tractors

See horsepower, lift capacity, hydraulic flow, and the numbers that matter to your work. Up to 4 machines, side by side, in graphs built to show which tractor is better at what.

2 of 4 selected
JohnDeere5075E
JohnDeere4066MHeavyDuty
Comparison loaded for 2 tractors.

The headline numbers at a glance.

John Deere 5075EJohn Deere 4066M Heavy Duty
Engine HPhp
74.8 hp
65 hp
PTO HPhp
57.6 hp
51.9 hp
Weightlb
Loader Liftlb
3,225 lb
2,396 lb
1,764 lb
At pivot@ 19.7 in ahead of pivot
3-Pt Lift (24 in)lb
3,197 lb
2,500 lb
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Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

SpecJohn Deere5075EJohn Deere4066M Heavy Duty
PTO Power57.6 hp51.9 hp
Alternator60 A, 12 V75 A, 12 V
Air CleanerDry type air cleaner with safety elementDual element
Engine TypeDiesel, turbocharged and aftercooledDiesel
Fuel SystemElectronically controlled, high-pressure common railHigh-pressure common rail direct injection
Displacement179 in³127.6 in³
No. of Cylinders34
Rated Engine Speed2100 rpm2600 rpm
Cooling System TypeLiquid-cooledLiquid
Engine ManufacturerJohn Deere PowerTech 3029 EWRYanmar
Engine Power (Gross)74.8 hp @ 100 rpm65 hp @ 600 rpm
Engine Emissions ConstraintsTier 4Tier 4

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