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Overview
A dealership walkaround from Mutton Power Equipment framed as a 4052R vs 4066R comparison, though the sample mostly covers R-series upgrades over the older 4520 line: swivel seat, added fender/console storage, standard work lights, and a demo of EH hitch controls (arming switches, range/parking brake steps, hooking a 3-point implement from outside the cab). It's feature-focused rather than a side-by-side spec or performance breakdown, useful for shoppers wanting to see R-series convenience features explained.
Posted by a dealership channel (Mutton Power Equipment), so expect a sales-oriented feature walkaround rather than independent testing.
Side-by-side specs
| John Deere 4052R | John Deere 4066R | |
|---|---|---|
| PTO horsepower | 40.8 hp | 51.9 hp |
| Loader lift capacity | At pivot: 3,853 lbf; @ 19.7 in ahead of pivot: 2,902 lbf | At pivot: 3,853 lbf; @ 19.7 in ahead of pivot: 2,902 lbf |
| 3-point lift capacity | 3,130 lb | 3,130 lb |
| Hydraulic flow | 11.2 gpm | 11.2 gpm |