The 6M and 6R ranges from John Deere have been among the most popular tractors in Ireland and across Europe for many years. The 6M and 6R series replaced the ever-popular 6030 series in 2011, before being expanded and updated again in 2021.
An overhaul of the 6R range has been highly anticipated since the current generation 6M series broke cover in 2024. In its latest update, John Deere has unveiled a raft of updates for its two larger 6R chassis sizes. However, the small and mid-frame models are expected to benefit from similar upgrades in due course. In a recent visit to Germany, we got the opportunity to take a look at the next generation of the 6M and 6R series ahead of the widespread rollout for the 2027 season.
New 6R
John Deere’s updated 6R large (2,800mm wheelbase) and extra-large (2,900mm wheelbase) frame tractor ranges for 2027 remain unchanged at its core, but gains technical refinements aimed at road transport performance, a tweaked cab and increased technical and precision farming capabilities.
The updated range comprises four large frame models: the 6R 180, 6R 200, 6R 220, 6R 240, and two extra-large frame models, namely the 6R 230 and 6R 260.
Deere didn’t make any changes to the smaller-frame machines which includes the popular 6R 155 and 6R 185 models. However, the existing 6R 250 flagship has been withdrawn.
Instead, buyers can now choose from the 6R 240, churning out 291hp with boost, where it offers 32hp above the existing large frame flagship, the 6R 215. Replacing the extra-large frame flagship 6R 250, the new 6R 260 gains 10hp of extra rated power, now topping out at 305hp with Intelligent Power Management (IPM).
New transmission for 6M and 6R
The biggest update to the new 6M and 6R ranges for us is what John Deere has done with the PowrQuad transmission. John Deere users and tractor enthusiasts in general will appreciate that the PowrQuad semi-powershift transmission which was first introduced on the 6000-series tractors in the early 1990s is one of the most highly regarded and bulletproof boxes on the market.
The new transmission is dubbed the e19 and is a 19-speed powershift. Unlike John Deere’s outgoing ‘Direct-Drive’ dual-clutch box, the ranges in the e19 are changed under load without any interruption in power. This is made possible by a dual clutch arrangement which has been placed in between the powershift clutch packs and range box to give it smooth incremental shifts with no torque interruption.
Gear changes can now be performed manually or automatically, with the latter getting the help of load and tilt sensors. Unlike a traditional powershift, it doesn’t have to go through each gear in sequence. This allows it to jump multiple ratios so that the desired gears are selected as quickly as possible.
The PowrQuad has a 24-gear layout, with six ranges (A to F), each containing four gears. The e19 box is designed with the gear ratios coordinated so that the final gear in one range corresponds to the first gear in the next range. With two clutches, the first looks after gears A, C and E, while the second looks after B, D and F thus reducing the number of gears from 24 to 19. Not only does the transmission move through the gears smoothly, but, equally importantly, it moves quickly.
Integrated load and tilt sensors monitor the position and orientation of the tractor and adjust the clutches to suit. These allow it to drop gears before the engine starts to labour. If the driver tries to start off in too high a gear, it will automatically dip the clutch and select a lower gear. To enhance the transmission, an auto clutch allows the tractor to stop and start by pressing the brake pedal alone.
The maximum speed of 50km/h is reached at just 1,620rpm. The driver can see the gears displayed on the A-pillar display, running up from one to 19. From our brief opportunity to try out the transmission, it came across as probably the most seamless powershift transmission we have ever driven.
The new e19 will be offered on all mid-, large- and extra-large-frame 6M models excluding the 185 and 240. Meanwhile, on the 6R, it’s available on all large and extra-large frames, except the AutoPowr-only 6R 240. With this introduction, the AutoQuad semi-powershift has been dropped from the large-frame tractors. In reality, this won’t be overly missed by the majority of users in this bracket, with CVT the mainstay.
The new e19 sits behind the engine, within the main frame. The drivetrain unit contains the four powershift stages, followed by the Powr-Reverser and range selector including the dual clutch. Because of its current design, it’s believed that it doesn’t fit into the smaller and mid-range 6Rs, but we believe Deere engineers are working on this.
Design focuses on road handling
Deere has put serious time and effort into improving the road handling abilities of the new 6R. A new ‘Sport Package Pro’ combines chassis, steering and braking updates to improve stability, ride quality and steering precision during road transport.
Central to this is an updated TLS Pro front axle suspension that combines adaptive, adjustable damping and suspension with reinforced cylinders and automotive-grade components.
In automatic mode, the system adapts to speed, load and surface conditions. Alternatively, operators can make their own manual adjustments.
Deere has fitted a new displacement-based braking system and automotive-style pedals which deliver progressive deceleration. Ride comfort has been improved too with an updated Hydraulic Cab Suspension (HCS) system. Updates here include low-friction suspension cylinders, an updated controller and revised cab mountings. The result is a reduction in vibrations and noise.
For the first time, the new 6R now comes with the option of an in-house central tyre inflation system. This single-line setup features its own 700-litre/min hydraulic-driven compressor and air cooler for quick inflation and deflation.
New cab gains 20% rear visibility
With the new 6R, Deere has introduced a new CommandView 4 cab. What’s more, for the first time since the 6R’s launch in 2011, there is a completely new cab frame. Structurally, the cab frame has been redesigned and features forward sloping C pillars and a curved rear window, offering up to 20% better implement visibility.
With the updates, we see a number of changes having been passed down from the firm’s recently updated 8R series. Internal volume has also increased, along with legroom, all of which contribute to a more natural seating position. A new ‘Vision Seat’ tops the seat portfolio, offering 50° swivel, electric adjustments and premium comfort features, such as neck ventilation.
A new 33 cm contoured leather steering wheel and a flatter steering column angle enhance steering comfort. Adjustable seat damping, wider rim options, variable ratio steering and the new reactive steering complement the Sport Package Pro. Interior noise levels have been reduced following the relocation of steering and braking valves outside the cab, optimised cab mounting, quieter yet more powerful air conditioning and a sound-absorbing floor.
The cab features four display screens, one being the main G5 display, which facilitates the main tractor settings, alongside guidance and IsoBus connectivity. There is a second screen on the front cab pillar that acts as the main dashboard.
The armrest has gained a new display which looks after seat adjustments, cab settings and climate control, while the final display is positioned on the roof to control audio, as well as running Apple CarPlay or Android Auto.
Those after a screen dedicated solely to guidance or IsoBus can specify a G5 slave screen.
Other cab updates include wireless Apple CarPlay and Android Auto, a 6.1-channel sound system with subwoofer, wireless phone charging, multiple USB-C ports, and an 8.5l refrigerator.
The tractor now features automatic display pre-booting when the cab door is opened, in a bid to reduce load-up times.
Additional functional improvements include a 320° windscreen wiper, a new right-hand side wiper, automatic trailer steering axle lock when reversing, and a fully integrated Category IV cabin filter.
All 2027 6R tractors will be delivered fitted with the roof-integrated StarFire 7500 receiver, G5 CommandCenter display and JDLink modem as standard, enabling immediate access to guidance and automation.
However, its use will be subject to unlock codes and licence selection.
6M updates
The major update to the 6M is the introduction of the e19 transmission, but it also gains new cab controls and technology updates. The 6M lineup continues with 17 models.
John Deere is expecting a large uptake of the e19 in the new 6Ms. Compared with the CommandQuad Plus transmission, which is popular in the current 6M range, Deere claims the e19 delivers up to 5% productivity improvements, with up to 5% reduction in fuel consumption.
The transmission can be operated via the traditional control lever, the Compact CommandArm, or the new CommandX Plus joystick, depending on operator preference.
The cab has been revised to offer a clearer layout and a more flexible control configuration. Options range from a right-hand console with mechanical or electric spools to a compact CommandArm with G5 CommandCenter and CommandX Plus joystick.
The operating logic now follows the 6R, 7R and 8R series, supporting easier transfer between machines.
New CommandX Plus joystick
The CommandX Plus joystick is one of the major highlights and is available as an option for all 6M models with AutoPowr or the new e19.
The new control option initially looks similar to the popular CommandPro, but it’s a simplified offering with less functionality, while still adequate for the majority of users.
Integrated into the Compact CommandArm are six programmable buttons, although the CommandX Plus lacks the buttons on the back of the drive lever.
It features two set speeds, directional change and control of tractor and IsoBus functions, familiar from the CommandPro joystick.
Additionally, the Compact CommandArm offers two spool configurations with traditional electric spool switches or an electronic joystick.
Deere says that another positive feature is the ease of switching between the accelerator pedal and CommandX Plus operation.
The corner post display remains the main control centre on the 6Ms or, where fitted, the optional 10.1-inch G5 CommandCenter display is the main interface for tractor and Precision Ag functions, supported by a corner post display.
A new Remote Display Control (RDC) enables remote adjustment of G5 displays, improving operator support and reducing setup time.
Increased automation
The updated 6M models support iTEC headland management, automating repeatable sequences such as PTO engagement, hitch movement, hydraulic functions, travel speed and gear selection based on distance.
Sequences can be saved per implement or operation and activated via dedicated buttons or reconfigurable controls, similar to the 6R tractor series.
With Work Planner, work plans created in the John Deere Operations Center, ie, guidance lines, application maps, etc, can all be transferred wirelessly to the tractor. The 6M Series can be equipped with StarFire 7500 receivers, G5 displays and JDLink connectivity. SF-RTK enables positioning accuracy down to 2.5cm.
Standard G5 functionality includes Section Control and Variable Rate Control, with optional upgrades such as AutoTrac Turn Automation, AutoPath and Passive Implement Guidance.
Machine and field data are synchronised wirelessly with the John Deere Operations Center via DataSync.
InField Data Sharing links multiple John Deere machines working in the same field on the same task enabling operators to see real-time progress and coordinate as one.
A new high-bandwidth communication bus provides access to more than 2,000 machine data points, improving remote diagnostics and Expert Alerts based on live sensor and controller information.
This allows service teams to pre-identify faults, shorten repair time and thus reduce unplanned downtime.
Verdict
With the new 6R, Deere has improved the ride comfort and the driver experience, which is now well into automotive standards.
The new e19 transmission is the real game changer for us. It plugs a gap between the entry-level AutoQuad and the top end AutoPowr CVT, something which the Direct Drive arguably failed to do. The dual-clutch system, featuring the trusty PowrQuad foundation, shifts through gears seamlessly.
The increase in power at the top end of the 6R range will be appreciated by contractors and tillage farmers, and is expected to be popular in that power segment.
With the new 6M, Deere is bringing the range closer and closer to the 6R. New software and technology are plugging the gap, and in reality, the new 6M is more than capable of meeting the needs of most tractor users.
The new CommandX Plus drive lever will be a big addition to the 6M.
New 6R models (with max power with boost)
Large frame
Extra-large frame
SHARING OPTIONS