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Years in Production / 2015–2024

John Deere

6145M

Explore the specifications, hardware, and original references for the John Deere 6145M.

Generic tractor; no model photo available
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145hp

Source index power

MFWD Optional

Drive

2015–2024

Production years

John Deere

Manufacturer

6145M / 01

At a glance

Overview

2015 - 2024

Model year 2015-20202020-2024

6M Series

Row-Crop tractor

Production

Row-Crop tractor

Built in Mannheim, Baden-Württemberg, Germany

Manufacturer
John Deere

Mechanical

Two- or four-wheel drive

Power steering

Hydraulic wet disc brakes

Cab standard with air-conditoning. Two-post folding ROPS available.

Final Drives
inboard planetary
Differential Lock
electro-hydraulic front and rear

Hydraulics

Type
open center
Type
closed-center pressure-and-flow compensated load sensing OptOptional
Pressure
2900 psi200.0 bar
Rear Valves
3 OptOptional
Mid Valves
3 OptOptional
Pump Flow
21.1 gpm79.9 lpm
Pump Flow
30 gpm*Pressure-flow compensated option.113.6 lpm
Scv Flow
21.1 gpm79.9 lpm

Hitch

Rear Type
IIIN/II
Control
electronic lower-link draft sensing
Rear Lift
8456 lbs3835 kg
Rear Lift
9546 lbsOptOptional4330 kg
Drawbar
Cat. 2

Pto

Rear Pto
independent
Clutch
electro-hydraulic
Rear Type
540/1000 (1.375)
Rear Type
540
Engine Rpm
540@1932
Engine Rpm
1000@1932

Electrical

Ground
negative
Charging System
alternator
Charging Amps
120
Charging Amps
200 OptOptional
Charging Volts
14
Battery Volts
12

6145M / 02

Under the hood

Engine Detail

John Deere PowerTech PSS

turbocharged aftercooled diesel

4-cylinder 16-valve

liquid-cooled inline

Displacement
276 ci4.5 L
Bore Stroke
4.15x5.00 inches105 x 127 mm
Emissions
Tier IV
Emission Control
cooled exhaust-gas recirculation, diesel particulate filter, and selective catalytic reduction
Rated Power Gross
145 hp108.1 kW
Maximum Power Gross
153 hp114.1 kW
Rated Rpm
2100
Starter
electric
Starter Volts
12
Starter Power
4 hp3.0 kW
Coolant Capacity
28.5 qts27.0 L
Cylinders
4
Cooling
liquid-cooled inline

Engine Options

John Deere 4.5L 4-cyl diesel

Fuel Tank
70 gal264.9 L
Exhaust Fluid Def
4 gal15.1 L

6145M / 03

Gears & controls

Transmission (Option 1)

Four power-shift gears (1-4) in four synchronized ranges (A-D) with left-hand power shuttle lever. Optional PowrQuad PLUS with push-button gear shift and push-button clutch.

Transmission
PowrQuad
Transmission Type
four-speed power shift
Gears
16 forward and reverse
Clutch
wet disc
Speeds Description
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Transmission (Option 2)

Four power-shift gears (1-4) in six synchronized ranges (A-F) with left-hand power shuttle lever. Optional PowrQuad PLUS with push-button gear shift and push-button clutch.

Transmission
PowrQuad
Transmission Type
four-speed power shift
Gears
24 forward and reverse
Clutch
wet disc
Speeds Description
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Transmission (Option 3)

Four push-button gears (1-4) in six synchronized ranges (A-F) with left-hand power shuttle lever. AutoShift mode enables programmable automatic gear shifting.

Transmission
AutoQuad PLUS
Transmission Type
four-speed power shift
Gears
24 forward and reverse
Clutch
wet disc
Speeds Description
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Transmission Options

16-speed four-speed power shift

24-speed four-speed power shift

6145M / 04

Size. Stance. Footprint.

Dimensions

Length
186.2 in472 cm
Height (cab)
115.4 in293 cm
Wheelbase
108.9 in276 cm

Dimensions And Tires

Wheelbase
108.9 inches276 cm
Weight
12200 lbs5533 kg
Front Tire
10.00-16
2wd Rear Tire
460/85R38

Serial Number Location

Serial number plate on the right side of the tractor frame, above and to the rear of the front axle.

Tires And Tracks

2wd Standard Tires Ag
Front: 10.00-16. Rear: 460/85R38
4wd Standard Tires Ag
Front: 380/85R28. Rear: 460/85R38

See it in action

Videos

Watch John Deere 6145M videos from their original YouTube creators.

6145M / 06

Tests (NTTL)

Oced Tractor Test3050

Diesel PowrQuad Plus 4WDNovember 2016 - January 2017, Link: OCED Tractor Test 3050 file

PTO performance

Drawbar performance

Power At Rated Engine Speed
117.1 hp87.3 kW
Fuel Use
7.4 gal/hour28.0 l/hour
Fuel Use
7.6 gal/hour28.8 l/hour
Power At Rated Pto Speed
128.5 hp95.8 kW
Max Power
113 hp84.3 kW
Max Pull
14310 lbs6491 kg