John Deere 6155M in Two Editions: Premium and Select+ – Which is Right for Your Farm?

John Deere 6155M in Two Editions: Premium and Select+ – Which is Right for Your Farm?

28.06.2025

The John Deere 6M series of tractors has enjoyed an undeniable reputation among farmers in Bulgaria for years. Their robustness, comfort, electronics, and reliability make them a preferred choice for a wide range of farms – from medium to large-scale operations.

Today, we will review two specific models available at Agritec, which combine the best of classic design with modern technologies:

• John Deere 6155M Premium-Edition (2022)
• John Deere 6155M Select+ Edition (2021)

Although they share the same foundation – a 6-cylinder, 6.8-liter engine, 155 hp, and the proven John Deere quality – these two tractors differ significantly in terms of equipment, amenities, automation, and applications. This article aims to clarify precisely what distinguishes each version and for which needs each is most suitable.

1. Quick Comparison of the Two Models

2. John Deere 6155M Premium-Edition (2022) – The Professional Standard

The 6155M Premium-Edition is a tractor built for those who refuse to compromise. This model combines the classic John Deere robustness with all the advantages of modern digitalized agriculture. This is a machine ready for the most intensive tasks from day one.

2.1 Engine and Transmission

The heart of the tractor is the well-known 6-cylinder John Deere engine with a volume of 6.8 liters and a power output of 155 hp. It offers excellent torque, quiet operation, and low fuel consumption – especially during transport and operations at a constant speed.

The CommandQuad PLUS Eco (20/20) transmission allows for automatic gear shifting and an economic mode when driving at 40 km/h. This not only eases the operator's work but also optimizes fuel efficiency during long journeys.

2.2 Navigation and GPS – Ready for Precision Farming

This tractor is fully equipped with AutoTrac Complete and a Universal Display 4240 (Gen. 4) with an 8.4-inch touchscreen. This means that the automatic guidance system is fully activated, with no need for additional licenses or devices.

Additionally, a StarFire 6000 GPS receiver with an SF1 signal is included – sufficient for most field applications such as fertilization, spraying, and sowing with standard accuracy.

2.3 Cabin Comfort and Functionality

• Active 6M cab with suspension
• CommandARM control
• Premium seat
• Wipers with nozzle, sun blinds, storage compartments
• Radio, glass roof hatch, bottle holder

2.4 Hydraulic System and Implement Compatibility

With 4 electronic SCVs, a hook-type third point, and a front linkage system with PTO, this tractor is ready for all types of implements – including ISOBUS compatible ones.

2.5 Suspension, Tires, and Additional Details

The front axle with active TLS suspension and Mitas 650/65 R38 + 540/65 R28 tires guarantee comfort and stability. Safety systems include a dual-circuit pneumatic braking system, yellow warning light, and iTEC automation for field functions.

3. John Deere 6155M Select+ Edition (2021) – A Versatile Choice with Practical Advantages

Although it doesn't bear "Premium" in its name, the Select+ Edition of the 6155M model offers surprisingly rich equipment and technical parameters that make it more than competitive for farms focused on efficiency, reliability, and excellent value for money.

3.1 Same Engine, Same Power

Under the hood, we again find the proven 6-cylinder John Deere engine with a volume of 6.8 liters and a power output of 155 hp. The same unit, known for its low fuel consumption, high load resistance, and long service life.

This makes the Select+ Edition suitable for intensive field cultivation, transport of implements, and daily tasks in a mixed or grain-producing farm.

3.2 Automated Transmission with Select+ Signature

The difference here comes in the transmission: Select+ relies on **AutoQuad PLUS EcoShift** – also a 20F/20R configuration with an economic mode up to 40 km/h. While not CommandQuad, it offers automatic gear shifting with manual control, which is entirely sufficient for most operations and saves costs compared to the more expensive versions.

3.3 AutoTrac Ready, with Display Included

This tractor also comes with AutoTrac Complete activated and a Universal Display 4240. The system is ready for navigation and automatic guidance – the necessary components are already installed, including the StarFire 6000 GPS receiver with SF1 accuracy.

This makes it fully compatible with precision agriculture, even though the rest of the equipment is slightly more economical compared to the Premium edition.

3.4 Cabin, Equipment, and Amenities

The cabin is again active – with spring suspension, ensuring comfort when working on uneven terrain. The CommandARM control arm is also available here, along with a Premium seat, leather steering wheel, and amenities such as:

• Cool box
• Additional storage compartments
• Front and rear sun blinds
• Bottle holder
• Glass roof hatch and standard radio

Although some elements may not be of the highest specification, the level of ergonomics and comfort is high – especially considering the price range.

3.5 Hydraulics and Implement Capabilities

The 6155M Select+ Edition features **3 electronic hydraulic outlets (SCV)**, a hydraulic third point, and automatic stabilizers – entirely sufficient for most modern attached machines. ISOBUS is also available, meaning full compatibility with electronic implements.

While not equipped with a front linkage system or PTO, there is preparation for a return line at the rear, which facilitates future additions.

3.6 Braking System and Safety

The tractor features a dual-circuit pneumatic braking system, ABS, a 12V trailer connector, and a yellow warning light. These features ensure safety when working on the road and in the field, even when towing heavy trailers or tankers.

4. Which Model Should You Choose?

The choice between Premium and Select+ depends entirely on the needs and goals of your farm:

• If you are looking for the best of modern technologies, full GPS navigation, comfort, and the ability to attach implements from the front – the Premium-Edition is the clear choice.
• If you need a powerful and versatile tractor with navigation, good transmission, and sufficient SCV outlets, but at a more affordable price – the Select+ Edition is the optimal compromise.

In both cases, you get a machine that combines reliability, efficiency, and proven quality from John Deere.