John Deere 4052M vs. 4066R

The 4052M and the 4066R are both fantastic pieces of equipment. They share a number of similarities but have a few key differences, too. We’ll go over those differentiators to help you make the right decision for you and your property.

Get a Quote

See the Difference

Compare Models

SPECS John Deere 4052M John Deere 4066R
Key Specs - Engine power (gross) 37.9 kW
51.5 hp
PS at 2600 rpm
SAE J1995 rated power
48.5 kW
65.9 hp
PS at 2600 rpm
SAE J1995 rated power
Key Specs - Power take-off (PTO) power PowrReverser™ transmisison: 30.5 kW
40.8 hp
eHydro™ transmission: 30.5 kW
Per SAE J1995
PRT - 40.4 kW
54.2 hp
eHST - 38.7 kW
52 hp
Per SAE J1995
Key Specs - Standard transmission; forward/reverse PowrReverser transmission eHydro Transmission (eHST)
Key Specs - Hitch type Category 1 Category 1
Dimensions - Wheelbase 185.5 cm
73 in.
185.5 cm
73 in.
Dimensions - Turning radius without brakes 3 m
9.84 ft
3 m
9.84 ft
See Complete 4052M Specs See Complete 4066R Specs