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6145M Tractor

  • Engine HP: 161 Max | 145 Rated
  • John Deere FT4 PowerTech™ engine combines performance and fluid economy
  • Transmission options: PQT, AQT, or CQT
  • Available in cab or open-station configuration
  • Standard 21-GPM pressure-compensated hydraulics; 30-GPM pressure-flow compensated system available

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6120M standard cab with Compact CommandARM™ console

There’s no denying you spend plenty of time in the cab. Make it quality time with the redesigned 6M Tractor cab. Guided by best-practice ergonomic principles and four different cab packages to customize the way you work, you’ll enjoy a more productive, comfortable, and efficient experience. All 6M Tractors will come standard with a digital cornerpost display, eliminating the previous instrument cluster behind the steering wheel. This easy-to-read digital display gives you access to all critical machine data and settings in one place. Additionally, premium options have been made available to let you customize your 6M to fit any operation including: 

  • Mechanical or electrical reconfigurable joystick with PowrReverser™ functionality
    • Quickly and easily change directions with the push of a button while doing loader work
  • Compact CommandARM™ console
    • Swivel in your seat and have all the controls at your fingertips
  • Triple-Link Suspension (TLSTM)
    • Increase both transport and field productivity with superior stability, ride, and comfort with a suspended front axle
  • Mechanical cab suspension
  • Panoramic roof

Panoramic roof

Cornerpost display

Compact CommandARM

PowrReverser

Bluetooth is a trademark of Bluetooth SIG, Inc.

AutoTrac on cornerpost display

If you are looking for a low-cost integrated guidance system, 6M Tractors come equipped with AutoTrac guidance using the digital cornerpost display. For this straight track only feature, you no longer need an additional display or activation. To utilize AutoTrac on the cornerpost display, simply order your 6M Tractor as AutoTrac Ready (code 1758) and install a StarFire™ 6000 Receiver (code 1881). While AutoTrac makes straight passes, you can focus more on job quality and leave the field less fatigued after a long day of mowing, spraying, or other field work.

 

Benefits of AutoTrac on the cornerpost display include:

  • Easy to access, setup, and initiate
  • Eliminate implement overlap and optimize machine efficiency
  • Reduce operator fatigue
  • Less cost than adding an additional display and activation

 

If you need more capabilities, like different track types or documentation, John Deere also offers a 4240 and 4640 Universal Display. These displays enable AutoTrac guidance that provides enhanced usability, increased performance, and greater operator choice. Additional benefits include:

  • On-screen mapping
  • Documentation
  • Section Control

John Deere 4240 Universal Display

6120M with Intelligent Power Management

The 6110M through 6140M Tractors come equipped with Intelligent Power Management (IPM). IPM provides a 14.9-kW (20-hp) boost for operations that use rear power take-off (PTO) in high-power applications or in transport. Benefits of IPM include improved productivity, increased acceleration, and the ability to maintain desired transport speeds. The requirements for IPM to be active include: 

  • Transport applications: The minimum ground speed where additional power begins to be applied for all models is 15 km/h (9.3 mph), assuming the engine is already fully loaded. Ramp-up to full additional power occurs as speed continues to increase.
  • PTO activation: Power must be sensed going through the PTO drive clutch by the electronic system. When using PTO-driven implements, engine power is increased gradually when ground speed exceeds 1 km/h (0.6 mph) if the electronic system detects a correspondingly high PTO power requirement. Full power becomes available from a speed of 2.5 km/h (1.5 mph).

Optional electrical control valves (E-SCVs)

All 6M models come with the option to upgrade from mechanical to electronically controlled SCVs. To control a rear implement, up to four electrical SCVs or three electrical SCVs plus power beyond can be ordered. Each SCV features four positions – neutral, raise, lower, and float. The electrical SCVs are fully adjustable with the digital cornerpost display. Additionally, you can choose what SCVs are right for your operation with the following combinations of SCVs: 

With Compact CommandARM console:

  • Up to four electrical SCVs possible or three plus power beyond
  • Loader packages with electrical joystick available
  • Mechanical SCVs are not available

With right-hand console:

  • Up to three mechanical SCVs possible plus power beyond
  • Up to four electrical SCVs possible or three plus power beyond
  • Combination of two electrical and one or two mechanical SCVs available
  • Loader packages with maximum of three mechanical SCVs available
  • Loader packages with electrical joystick available

6120M with optional front hitch

For all 6M Series Tractors, an optional integrated John Deere Category 3N front hitch with hook-end draft links can be factory installed. The high lift capacity of 4400 kg (9,700 lb) maximum and 3300 kg (7,275 lb) through the full lift range ensures compatibility with heavy front implements and ballasts. If the tractor is not equipped with Triple-Link Suspension (TLS™), an accumulator will be installed to ensure driving comfort. The front hitch allows:

  • Maximum uptime with quick and easy changing from folded to working position
  • The operator to be highly flexible with the front ballast
  • Optional availability of integrated front power take-off (PTO)
  • Counterclockwise rotating PTO (view from front)

6155M with Premium light-emitting diode (LED) light package

Lights on the 6M Series Tractors have been positioned and designed to provide maximum visibility to the front, sides, and rear to increase productivity in any operating conditions. The updated cab lighting pattern provides 330 degrees of coverage while the hood lighting provides the remaining 30 degrees. You have two options to upgrade lighting with the Economy and Premium light packages available:

  • Economy light package
    • Two additional work lights in the front, side, and rear
  • Premium light package
    • Two additional work lights in the front, side, and rear
    • All lights are LED lights

 

Both packages require the 14-V/150-amp alternator (code 8741) and 12-V/174-amp-hr battery (code 8747).

John Deere 6120M with StarFire™ 6000 Receiver and tablet with JDLink

Operators looking to remotely access critical machine data and manage their fleet in one place can with JDLink. JDLink is the telematics system from John Deere that connects all machines in the field with office and mobile devices. The technology is based on a Modular Telematics Gateway (MTG) controller that collects and transmits data via a cellular network using selective data points in near-real time. With JDLink, operators can:

  • Remotely view information from a computer, phone, or tablet
  • Access machine data like engine hours and fuel level
  • Track machine location and history
  • Set up and manage geofence and curfews
  • Manage maintenance plans and alerts

John Deere 6155M and 835 Mower Conditioner with StarFire 6000 Receiver and JDLink

Removable side panels for easy access on 6120M

Side panels attached to the 6120M

6M Series Tractors have been redesigned to meet stringent reliability and serviceability requirements. Daily service requirements have been reduced and are simple to accomplish with improved accessibility to the engine. All 6M models are equipped with a 60-degree hood, and the 6110M and 6120M feature removeable side panels, allowing easy access to reduce time and make serviceability even easier.

 

These features allow you to quickly and easily check parts like:

  • Engine oil filter
  • Engine fuel filter
  • Coolant recovery tank
  • Air cleaner

 

Additionally, the oil dipstick on the 6110M and 6120M allows you to check the engine oil level without opening the hood.

Updated oil dipstick location on 6110M-6120M

Connected Support technology

When you buy John Deere equipment, you expect reliability. You also know that problems can happen, and a product is only as good as the support behind it. That’s why John Deere equipment is prepared with technology that senses potential issues and can alert you and your dealer promptly—in the cab or anywhere you are.

John Deere Connected Support is a revolutionary change to support that leverages technology and the connectivity of JDLink™ telematics to prevent downtime and resolve problems faster. These tools decrease downtime by an average of 20 percent, enabling faster responses to unexpected problems and reducing technician trips to your machine. For some issues, unplanned downtime can even be prevented altogether through prediction of the issue.

With your permission, John Deere Connected Support:

  • Keeps you running by monitoring machine health and promptly alerting you and your dealer of issues
  • Saves time by remotely viewing in-cab displays, reducing trips to the machine
  • Reduces or even eliminates technician trips to a machine through remote diagnostic and remote software reprogramming capabilities
  • Connects experts with the information needed to respond to downtime faster and prevent it altogether

With more than a decade of experience leveraging connectivity to solve problems, no one else has the experience, tools, and knowledge to keep you running as John Deere and your John Deere dealer can. Connected Support is an in-base feature on all John Deere products with factory- or field-installed JDLink.

  • Engine HP: 161 Max | 145 Rated
  • John Deere FT4 PowerTech™ engine combines performance and fluid economy
  • Transmission options: PQT, AQT, or CQT
  • Available in cab or open-station configuration
  • Standard 21-GPM pressure-compensated hydraulics; 30-GPM pressure-flow compensated system available

Key Specs

Engine description
John Deere PowerTech™ PSS
Engine displacement
4.5 L
275 cu in.
Rated engine power
107 kW
145 hp
Maximum engine power
118 kW
161 hp
Rated PTO power (hp SAE)
85 kW
116 hp
Maximum PTO power
At 1000 PTO rpm: 94 kW
128 hp
Transmission type
Standard: John Deere 24-speed PowrQuad™ Plus 40 km/h
Optional: John Deere 16-speed PowrQuad Plus 30 km/h
John Deere 24-speed AutoQuad™ Plus 40 km/h
John Deere 24-speed CommandQuad™ Plus 40 km/h
Creeper (PowrQuad Plus and AutoQuad Plus)
Hydraulic pump rated output
Standard: 45-cc pump: 114 L/min
30 gpm
Rear hitch category (SAE designation)
3N
Base machine weight
6200 kg
13,668 lb

Engine specifications

Description
John Deere PowerTech™ PSS
Engine type
4045HL556
Engine family
JDXL06.8324
Rated speed
2100 rpm
Aspiration
Dual turbochargers, variable geometry turbo with fixed geometry turbo in series
Cylinders liners
Emission level
Stage V
After treatment type
Lifetime diesel particle filter (DPF), diesel oxidation catalyst (DOC) and selective catalytic reduction (SCR) using diesel exhuast fluid (DEF)
Displacement
4.5 L
275 cu in.

Engine performance

Rated power
107 kW
145 hp
Rated PTO power (hp SAE)
85 kW
116 hp
Maximum PTO power
At 1000 PTO rpm: 94 kW
128 hp
Intelligent Power Management (available in transport and/or mobile PTO applications)
Power boost
10 percent
Maximum engine power
118 kW
161 hp
Engine peak torque
At 1600 U/min: 680 Nm
501.54 lb-ft
PTO torque rise
40 percent

Transmission

Type
Standard: John Deere 24-speed PowrQuad Plus 40 km/h
Optional: John Deere 16-speed PowrQuad Plus 30 km/h
John Deere 24-speed AutoQuad Plus 40 km/h
John Deere 24-speed CommandQuad Plus 40 km/h
Creeper (PowrQuad Plus and AutoQuad Plus)
Reverser
Electronic left-hand reverser
Clutch; wet/dry
Creeper
Optional

Hydraulic system

Type
Standard: Pressure-and-flow compensated (PFC) system with Load Sensing function
Pump rated output
Standard: 45-cc pump: 114 L/min
30 gpm
Available flow at a single rear SCV
Available flow at front SCVs
Number of rear selective control valves (SCVs)
Standard: Two ISO couplers
Optional: Two to four ISO couplers
Number of mid selective control valves (SCVs)
Up to three
Number of front selective control valves (SCVs)
Joystick SCV control
Mechanical/electrical
SCV control

Rear hitch

Hitch draft control load sense type
Remote control valves available
Standard
Hitch category (SAE designation)
3N
Maximum lift capacity behind lift points
Standard: 5000 kg
11,023.1 lb
Optional: 5700 kg
12,566.3 lb
Lift capacity at standard frame
Sensing type
Electronic lower link
Rear axle differential lock
Electrohydraulically with oil-cooled clutch

Drawbar

Drawbar category
Category 2
Maximum vertical load
Road/field use (250-mm extended): 2000 kg
4409.2 lb
Field use (350-mm extended): 1400 kg
3086.5 lb
Field use (400-mm extended): 1200 kg
2645.5 lb

Rear power take-off (PTO)

Type
Electrohydraulically operated, oil-cooled, multi-disc design
Standard: 38 mm (1.496 in.) 540, 1000 reversible shaft
Engine rpm (at rated PTO speeds)
540:1977 rpm
1000: 1972 rpm
Multispeed PTO option availability
Ground speed PTO option availability
PTO actuation
In-cab switch and external fender-mounted remote control

Front hitch

Category
3N
Electric power
Seven-pin electrical socket
Standard lift capacity
4400 kg
9700.3 lb
Front power take-off (PTO)
Electrohydraulically engaged with oil-cooled, multi-disc design
PTO speed
1000 PTO: 1969 rpm

Rear axle

Type
Standard: Flange-type rear axle
Optional: Rack-and-pinion rear axle – 86-mm (3.86-in.) shaft (2.438-m/8-ft length)
Final drive type
Three planetary gear reduction
Differential controls
Axle type
Brakes, type and control
Primary brake (footbrake): Oil-cooled self-equalizing, self-adjusting, hydraulically actuated
Secondary brake: Hydraulically actuated, integrated into primary brake (lever on left-hand side of operator seat)
Park lock: Mechanical transmission park lock
Mechanical front-wheel drive (MFWD) braking: Automatic MFWD engagement (MFWD engaged for braking at speeds less than 5 km/h [3.1 mph])
Front axle brakes (optional): TLS™ with front axle brakes (oil cooled, self-equalizing, self-adjusting, hydraulically actuated)
Rear differential lock
Electrohydraulically with oil-cooled clutch
Load rating

Front axle

Type
Standard: MFWD
Optional: Two-wheel drive (2WD)
Triple-Link Suspension (TLS) MFWD axle (hydro-pneumatic, permanently active, triple link, self-leveling suspension with 100-mm [3.9-in.] suspension range)
Triple-Link Suspension MFWD with brakes
Front axle differential lock
Self-locking differential
Load rating

Tires

Front
540/65R28 (144)
Rear
650/65R38 (185)
Wheel tread range
Turning radius with brakes
Turning radius without brakes

Tracks

Tread spacing
Drive type
Track width
Midrollers

Electrical system

Alternator size
Standard: 14 V/120 amp
Optional: 14 V/150 amp
14 V/200 amp
Battery options
Standard: 12 V/154 amp-hr
Optional: 12 V/174 amp-hr
Working lights
Type of bulb in headlight (Halogen, Zenon, LED)
Type of bulb in beacon (Halogen, Zenon, LED)
dB(A) rating for backup alarm
Total cold cranking amps

Operator station

Rollover protective structure, OOS
Gearshift location – console/floor
Console
Seat

Standard: Economy seat with mechanical suspension
Optional: Standard seat with air suspension

Cab suspension
Optional: Mechanical Cab Suspension (MCS)
Instructional seat
Optional
Display
Cornerpost dispay (right-hand A-post)
Functionalty: Performance monitor and individual settings
Radio
Optional integrated
Inner cab volume
2.73 m3
96.41 cu ft
dB(A) rating
70 dBA
Cab glass area
Without roof hatch or panoramic roof: 4.85 m2
52.2 sq ft
Safety glass rating
Front visibility

Dimensions

Wheelbase
2765 mm
108.9 in.
Overall width
2490 mm
98.03 in.
Overall length
4730 mm
186.2 in.
Overall height
2990 mm
117.72 in.
Drawbar clearance
Front axle center
Ground clearance: 530 mm
20.9 in.
Approximate shipping weight, Open;Cab
Cab: 6200 kg
13,668 lb

Weight

Base machine weight
Front axle
2300 kg
5070 lb
Rear axle
3900 kg
8598 lb

6200 kg
13,668 lb

Maximum ballast level
Maximum permissible weight
10,450 kg
23,038 lb

Capacities

Crankcase oil volume
16 L
4.2 U.S. gal.
Fuel tank
270 L
71.3 U.S. gal.
Diesel exhaust fluid (DEF) tank
16 L
4.2 U.S. gal.
Cooling system

27 L
7.1 U.S. gal.

Transmission-hydraulic system
PowrQuad Plus/AutoQuad Plus: 60 L
15.9 U.S. gal.

Serviceability

Interval for engine oil change
500 hours
Interval for hydraulic/transmission oil change
1500 hours
Interval for engine coolant change
6000 hours

Loaders

Loader
660R
Lift capacity at full height
Non-self-leveling (NSL): 2564 kg
5652.65 lb
Mechanical self-leveling (MSL): 2301 kg
5072.83 lb
Maximum lift height
NSL/MSL: 4.52 m
177.95 in.

Precision AG

Guidance
Optional: AutoTrac™ on cornerpost display (straight track only), AutoTrac with 4240/4640 Universal Display
Telematic
Optional: JDLink™
Remote diagnostics
Optional: JDLink

Miscellaneous

Side slope rating
Uphill/downhill slope rating
Country of manufacture
Germany

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