John Deere 6R 185: Specifications, Review & Used Buying Guide

24 September 2026 Product Updates

John Deere 6R 185: Specifications, Features and Used Buying Guide

The John Deere 6R 185 is a versatile 185 hp tractor that offers the performance needed for demanding agricultural work while retaining the comfort, technology and versatility required for everyday farming.

For farmers considering a used John Deere 6R 185, there is plenty to like about the model. However, not every used 6R 185 is the same. Specification, operating hours, transmission, tyres, hydraulic equipment, guidance technology and service history can all have a significant bearing on the value and suitability of an individual tractor.

At Ben Burgess, we regularly see demand for the 6R 185 from farmers looking for a capable all-round tractor that can move between fieldwork, transport, loader work and general farm duties.

With a selection of John Deere 6R 185 tractors currently listed in our used machinery stock, there has never been a better time to look at what makes this model such a popular choice.

What is the John Deere 6R 185?

The John Deere 6R 185 is an 185 hp tractor from John Deere’s 6R Series.

The 6R range is designed around versatility, giving operators the ability to use the same tractor across a wide variety of applications. The 6R 185 sits in a particularly useful part of the range for farmers who need substantial horsepower without necessarily moving into a larger tractor.

Depending on its specification, a 6R 185 can be suited to:

  • Cultivation
  • Drilling
  • Mowing and forage work
  • Trailer and haulage work
  • Front-loader applications
  • Grassland and livestock work
  • General farm transport
  • PTO-driven implements

For a mixed or arable farm, this makes the 6R 185 an appealing proposition as an all-round tractor.

John Deere 6R 185 specifications

The headline figure is 185 hp, but horsepower is only one part of what makes a tractor suitable for a particular farming operation.

Many of the used John Deere 6R 185 tractors currently listed by Ben Burgess are equipped with AutoPowr 50K transmissions, while equipment levels can vary between individual machines.

When comparing used 6R 185 tractors, it’s worth looking at the complete specification rather than simply comparing horsepower or asking price.

Important areas to consider include:

SpecificationWhat to consider
Engine power185 hp
TransmissionCheck the individual machine’s specification
AutoPowrAvailable on many machines
Road speed50K specification available on many used examples
GuidanceCheck AutoTrac readiness and installed equipment
CabCheck seating, suspension and overall condition
HydraulicsCheck spool-valve specification and hydraulic requirements
TyresCheck size, tread depth and condition
HoursCompare hours alongside service history and condition

Used John Deere 6R 185 tractors currently available from Ben Burgess

We currently have a number of John Deere 6R 185 tractors listed with Ben Burgess, giving customers several specifications and operating-hour options to consider. Stock and prices can change, so check the individual listing for the latest information.

6R185 PowerGard Pro Plus

✅ AutoPowr 50k

✅ 1290 hours

✅ AutoTrac ready

✅ G5Plus CommandCenter

✅ 650/65R38 540/65R28

⭐ PowerGard Warranty until March 2027 or 2500 hours

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6R185 PowerGard Pro Plus

✅ AutoPowr 50k

✅ 852 hours

✅ AutoTrac ready

✅ G5Plus CommandCenter

✅ 650/65R38 540/65R28

⭐ PowerGard Warranty until March 2027 or 2500 hours

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6R185 PowerGard Pro Plus

✅ AutoPowr 50k

✅ 950 hours

✅ AutoTrac ready

✅ G5Plus CommandCenter

✅ 650/65R38 & 540/65R28

⭐ PowerGard Warranty until April 2027 or 2500 hours

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