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John Deere
6M 145
Utility Tractors

John Deere 6M 145 Open Operator Station

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Precision Technology to Help Improve Efficiency

Precision ag technology availability includes AutoTrac™ guidance readiness, JDLink™ connectivity, and an intuitive corner post display to help operators improve accuracy, efficiency, and uptime.

Activation required. JDLink hardware comes standard with the machine. You can turn on JDLink Connected service in your John Deere Operations Center™ account for free. JDLink requires a cellular connection to transfer information from machine to a JDLink website. Consult your John Deere dealer for coverage availability.

Operator seated on an open‑station John Deere tractor, viewed from above, holding a smartphone near the steering wheel; green hood, control levers, warning decals, and dirt roadway visible in an outdoor work setting.
PowrQuad™ Transmission

PowrQuad™ transmissions feature a partial PowerShift™ technology. An operator selects a desired range using the range lever on the right-hand console and the gears using the gear lever right beside the range lever. For specialty uses like vegetable, orchard and other operations that need extremely slow speeds, creeper speeds are available with the PowrQuad™ transmission.

Operator seated on an open‑station John Deere tractor, holding the steering wheel and control levers; green hood with John Deere branding, instrument panel, and yellow seat visible while working on a dirt field.
6M Open Operator Station

Open station tractors offer great visibility, which can be crucial for tasks that require precise maneuvering, such as working in tight spaces or around obstacles.

Ergonomic Open Operator Station
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Machine Configuration
Wheel or Track Configuration

Wheel

Drive Type

MFWD

Engine
Engine Make

John Deere

Engine Model

John Deere PowerTech™ PVS

Engine Family

VJDXL06.8312

Emissions Certifications

Final Tier 4

Displacement

418 cu in.

Displacement

6.8 L

Aspiration

Turbocharged, variable geometry turbocharger with air-to-air aftercooling and cooled exhaust gas recirculation

Number of Cylinders

6

Cylinder Liners

Wet-sleeve

Aftertreatment Type

Diesel Particle Filter (DPF) with Diesel Oxidation Catalyst (DOC) and Selective Catalytic Reduction (SCR) using DEF

Rated Engine Speed

2100 rpm

Rated Engine Power

143 hp

Rated Engine Power

107 kW

Rated Engine Power

145 PS

Maximum Engine Speed

1900 rpm

Maximum Engine Power

157 hp

Maximum Engine Power

117 kW

Maximum Engine Power

160 PS

Maximum Engine Torque

679 Nm 501 lb-ft

Constant Power Range

1,550 - 2,100 rpm

Power Bulge

10 %

Bore and Stroke

4.2 x 5.0 in.

Bore and Stroke

106.5 x 127 mm

Compression Ratio

16.7:1

Lubrication

Pressure lubrication

Cooling System Type

Liquid

Fuel Type

Ultra-low sulfur diesel

Air Cleaner Type

PowerCore® G2 Air Filter with pre-cleaning

Torque Rise

40 %

Transmission
Transmission Type

Standard: John Deere 16-speed PowrQuadTM 19 mph (30 km/h)

Maximum Speed Forward

30 km/h 19 mph

Minimum Speed Forward

2.5 km/h 1.6 mph

Cruise Control

Yes

Rear Power Take-Off (PTO)
Rated PTO Power

115 hp

Rated PTO Power

86 kW

Rated PTO Power

117 PS

Engine rpm at Rated PTO Speeds (540/1.000)

2010/1997

Number of Splines

1000: 21 / 540: 6

Rear Hitch
Rear Hitch Category (SAE Designation)

Category 3/3N

Maximum Lift Capacity Directly at Coupling Points

Standard: 6,800 kg 14,990 lb Optional: 7,650 kg 16,860 lb

Lift Capacity Through Full Lift Range Directly at Coupling Points

Standard: 4,000 kg 8,810 lb Optional: 4,500 kg 9,920 lb

Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point

Standard: 3,500 kg 7,710 lb Optional: 3,950 kg 8,700 lb

Sensing Type

Electronic at lower link

Draft Control Sensing

Yes

Drawbar
Drawbar Category

Category 2

Maximum Vertical Load

1200-2000 kg (2646-4409 lb)

Hydraulics
Hydraulic System Type

Closed-Center System with variable displacement hydraulic pump and Load-Sensing Control

Pump Rated Output

114 L/min 30 gpm

Maximum Operating Pressure

2970 psi

Maximum Operating Pressure

205 bar

Number of Rear Selective Control Valves (SCVs)

Three

SCV Control

Mechanical

Front Axle
Front Axle Type

Standard: Mechanical front wheel drive (MFWD) Optional: Triple Link Suspension (TLS™)

Front Axle Differential Lock

Yes

Rear Axle
Rear Axle Type

Standard: flange-type rear axle Optional: Rack-and-pinion rear axle - 92-mm (3.62 in.) shaft (2550-mm/104.0 in.)

Rear Differential Lock

Yes

Differential Controls

Yes

Final Drive

Three planetary gear reduction

Steering & Brakes
Steering Type

Dynamic Load Sensing, Hydrostatic, Flow Metering

Primary Brakes

Oil-cooled, self-adjusting, hydraulically actuated

Parking Brake

Manual Transmission Park Lock

Tires
Front Tires Size

9.5-16 in. BIAS

Rear Tires Size

14.9-24 in. 8PR R1 Bias

Electrical System
Battery Voltage

12 V

Electrical System Voltage

12 V

Working Lights

Yes

Driving Lights

No

Operator Station
Gearshift Location

Right hand console

Seat Suspension

Mechanical suspension with operator presence switch

Primary Display

Integrated into dashboard

Technology Integration
Guidance

SF-RTK

Connectivity

JDLink™ Modem

Capacities
Fuel Tank Capacity

75.3 gal.

Fuel Tank Capacity

285 L

Diesel Exhaust Fluid (DEF) Tank Capacity

5.3 gal.

Diesel Exhaust Fluid (DEF) Tank Capacity

20 L

Cooling System Capacity

7.2 gal.

Cooling System Capacity

27.4 L

Transmission - Hydraulic System

16.6 gal.

Transmission - Hydraulic System

63 L

Crankcase Oil Volume

6.2 gal.

Crankcase Oil Volume

23.5 L

Dimensions & Weights
Wheelbase

108.9 in.

Wheelbase

2765 mm

Base Machine Weight

16645 lb.

Base Machine Weight

7550 kg

Overall Height

121 in.

Overall Height

3061 mm

Transport Height

121 in.

Transport Height

3061 mm

Overall Width

100.4 in.

Overall Width

2550 mm

Overall Length

186.3 in.

Overall Length

4733 mm

Front Axle Ground Clearance

21.1 in.

Front Axle Ground Clearance

535 mm

Drawbar Ground Clearance

19.4 in.

Drawbar Ground Clearance

493 mm

Maximum Permissible Weight

22900 lb.

Maximum Permissible Weight

10400 kg

Additional Information
Country of Manufacture

Germany

Date Collected

8-Jun-26