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John Deere 6145M

John Deere 6145M tractor
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The John Deere 6145M is a row-crop tractor from the 6M Series produced from 2015 to 2024. It features a 4.5L 4-cylinder turbocharged aftercooled diesel engine delivering 145 hp rated power and up to 153 hp maximum power. The tractor offers multiple transmission options including 16-speed and 24-speed four-speed power shift PowrQuad transmissions with wet disc clutches and optional AutoQuad PLUS automatic shifting. It is available in two- or four-wheel drive configurations with electro-hydraulic differential locks and hydraulic wet disc brakes. The 6145M has a fuel tank capacity of 70 gallons and DEF tank of 4 gallons. It includes an open center hydraulic system with optional closed-center load sensing, and a rear hitch with electronic lower-link draft sensing. Dimensions include a 108.9 inch wheelbase, 186.1 inch length, and a shipping weight of 12,200 lbs. Standard tires for 2WD are 10.00-16 front and 460/85R38 rear. The tractor is built in Mannheim, Germany and comes with a cab featuring air conditioning and optional folding ROPS. Attachments include the 640R front-end loader.
John Deere 6145Mtractorspecificationsenginetransmissionhydraulicsdimensionsattachments6M Seriesrow-crop tractor
Power145 hp
Founded2015 - 2024
Model6145M

Technical Specifications

Detailed specifications and technical data for John Deere 6145M

Power

Engine (max):153 hp (114.1 kW)
PTO (tested):117.1 hp (87.3 kW)
PTO (claimed):114 hp (85.0 kW)
Engine (gross):145 hp (108.1 kW)
Drawbar (tested):113 hp (84.3 kW)

Engine

Type:turbocharged aftercooled diesel
Model:John Deere PowerTech PSS
Cooling:liquid-cooled inline
Starter:electric
Cylinders:4-cylinder 16-valve
Emissions:Tier IV
Fuel tank:70 gal (264.9 L)
Rated RPM:2100
Bore/Stroke:4.15x5.00 inches (105 x 127 mm)
Displacement:276 ci (4.5 L)
Starter power:4 hp (3.0 kW)
Starter volts:12
Coolant capacity:28.5 qts (27.0 L)
Emission control:cooled exhaust-gas recirculation, diesel particulate filter, and selective catalytic reduction
Exhaust fluid (DEF):4 gal (15.1 L)
Rated Power (gross):145 hp (108.1 kW)
Maximum Power (gross):153 hp (114.1 kW)

Electrical

Ground:negative
Battery volts:12
Charging amps:120, 200 Optional
Charging volts:14
Charging system:alternator

Hydraulics

Type:open center, closed-center pressure-and-flow compensated load sensing (Optional)
Pressure:2900 psi (200.0 bar)
SCV flow:21.1 gpm (79.9 lpm)
Pump flow:21.1 gpm (79.9 lpm), 30 gpm (113.6 lpm) Pressure-flow compensated option
Mid valves:3 (Optional)
Rear valves:3 (Optional)

Mechanical

Cab:standard with air-conditioning. Two-post folding ROPS available.
Drive:Two- or four-wheel drive
Brakes:Hydraulic wet disc brakes
Final drives:inboard planetary
Power steering:standard
Differential lock:electro-hydraulic front and rear

Production

Series:6M Series
Built in:Mannheim, Baden-Württemberg, Germany
Years made:2015 - 2024

Attachments

Front-end loader:640R Loader

Transmission

Type:four-speed power shift
Clutch:wet disc
Options:16-speed four-speed power shift, 24-speed four-speed power shift
Speeds note:With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.
Transmission:PowrQuad
AutoQuad PLUS:24 forward and reverse, four-speed power shift, wet disc clutch, 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.
Gears (16-speed):16 forward and reverse
Gears (24-speed):24 forward and reverse
Details (16-speed):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.
Details (24-speed):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.

Tractor hitch

Control:electronic lower-link draft sensing
Drawbar:Cat. 2
Rear Type:IIIN/II
Rear lift:8456 lbs (3835 kg), 9546 lbs (4330 kg) Optional

Dimensions & Tires

Width:100.4 inches (255 cm)
Length:186.1 inches (472 cm)
Wheelbase:108.9 inches (276 cm)
Max Drawbar:5400 lbs (2449 kg)
Height (cab):113.3 inches (287 cm)
Max capacity:22046 lbs (10000 kg)
Height (ROPS):113.1 inches (287 cm)
2WD Front tread:60.4 to 80.4 inches (153 to 204 cm)
Weight shipping:12200 lbs (5533 kg)
Clearance (front axle):23.9 inches (60 cm)
2WD Standard tires (ag):Front: 10.00-16. Rear: 460/85R38
4WD Standard tires (ag):Front: 380/85R28. Rear: 460/85R38
Rack-and-pinion rear axle:3.385 by 100.6 inches (85 by 2555 mm)

Power Take-off (PTO)

Clutch:electro-hydraulic
Speeds:540@1932 RPM, 1000@1932 RPM
Rear PTO:independent
Rear PTO Type:540/1000 (1.375)

Serial Number Location

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

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