John Deere 6145R

The John Deere 6145R is a tractor produced by John Deere. It is equipped with a 415 ci 6.8 L engine. The rated power output is 145 hp 108.1 kW. Transmission: DirectDrive ECO. Operating weight: 17028 lbs 7723 kg.

Overview

	2015 - 2021 6R SeriesRow-Crop tractor
2015 - 2021
6R Series
Row-Crop tractor

Production
Manufacturer	John Deere
Row-Crop tractor
Built in Waterloo, Iowa, USA
Original price was $169,219 in 2020

John Deere 6145R Engine
John Deere 6.8L 6-cyl diesel
Fuel tank	71.3 gal 269.9 L
Exhaust fluid (DEF)	4.2 gal 15.9 L
Engine details ...

John Deere 6145R Power
Engine (gross)	145 hp 108.1 kW
Engine (max)	157 hp 117.1 kW
PTO (claimed)	111 hp 82.8 kW
Drawbar (tested)	107.46 hp 80.1 kW
PTO (tested)	134.25 hp 100.1 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Final drives	inboard planetary
Differential lock	electrohydraulic front and rear
Power steering
Hydraulic wet disc brakes
Cab standard with air-conditioning.

Hydraulics
Type	closed-center pressure and flow compensated
Pressure	2900 psi 200.0 bar
Valves	2 to 4
Pump flow	30.1 gpm 113.9 lpm
SCV flow	26.4 gpm 99.9 lpm

Tractor hitch
Rear Type	III/IIIN
Control	electronic lower link draft sensing
Rear lift	9193 lbs 4169 kg
Drawbar	Cat. 2

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540/1000 (1.375)
	540/540E/1000 OptOptional

Dimensions & Tires
2WD Wheelbase	117.5 inches 298 cm
4WD Wheelbase	108.9 inches 276 cm
Weight	17028 lbs 7723 kg
Front tire	11.00-20
2WD Rear tire	480/80R46
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	200
	240 OptOptional
Charging volts	14
Batteries	2
Battery CCA	600
Battery volts	12

References
Operator's Manual 6145R, 6155R, 6155RH, 6175R, 6195R and 6125R (OMAL218252) published in 2016
Operator's Manual 6145R, 6155R, 6155RH, 6175R, 6195R and 6125R (OMAL225966) published in 2021

Engine

Engine Detail — 415 ci / 6.8 L Diesel

Manufacturer	John Deere PowerTech PVS
Configuration	aftercooled turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	415 ci 6.8 L
Bore/Stroke	4.15x5.00 inches 105 x 127 mm
Emissions	Tier IV
Emission control	selective catalytic reduction (SCR)
Rated Power (gross)	145 hp 108.1 kW
Maximum Power (gross)	157 hp 117.1 kW
Rated RPM	2100
Starter	electric
Starter volts	12

Transmission

Transmission options
16-speed partial power shift
20-speed partial power shift
24-speed eight-speed power shift
infinitely variable transmission (IVT)

Transmission — PowerQuad PLUS

Transmission	PowerQuad PLUS
Type	partial power shift
Gears	16 forward and reverse

Transmission — AutoQuad PLUS

Transmission	AutoQuad PLUS
Type	partial power shift
Gears	20 forward and reverse

Transmission — DirectDrive ECO

Transmission	DirectDrive ECO
Type	eight-speed power shift
Gears	24 forward and reverse

Transmission — infinite forward and reverse infinitely variable transmission (IVT)

Type	infinitely variable transmission (IVT)
Gears	infinite forward and reverse

Dimensions

John Deere 6145R Tires
2WD Standard tires (ag)	Front: 11.00-20. Rear: 480/80R46
4WD Standard tires (ag)	Front: 380/85R30. Rear: 480/80R42

Dimensions
2WD Wheelbase	117.5 inches 298 cm
4WD Wheelbase	108.9 inches 276 cm
2WD Clearance (front axle)	18.5 inches 46 cm
4WD Clearance (front axle)	23.5 inches 59 cm
Flange rear axle
Rack-and-pinion rear axle	3.62 by 100.4 inches 91 by 2550 mm
Rack-and-pinion rear axle	3.62 by 110.5 inches 91 by 2806 mm
2WD Front tread	58.5 to 96 inches 148 to 243 cm
4WD Front tread	57.5 to 83.5 inches 146 to 212 cm
Rear tread	63.1 to 90.6 inches 160 to 230 cm

John Deere 6145R Weight
Shipping	17028 lbs 7723 kg
Max capacity	24802 lbs 11250 kg
Max Drawbar	5400 lbs 2449 kg

Tests

OCED Tractor Test 2146
Diesel AutoQuad PLUS 4WD March 24 - April 6, 2016 Link: OCED Tractor Test 2146 file
PTO performance
Max power	134.25 hp 100.1 kW
Fuel use	7.8 gal/hour 29.5 l/hour
Power at rated engine speed	116.42 hp 86.8 kW
Fuel use	7.3 gal/hour 27.6 l/hour
Power at rated PTO speed	127.15 hp 94.8 kW
Fuel use	7.7 gal/hour 29.1 l/hour
Drawbar performance
Max power	107.46 hp 80.1 kW
Fuel use	7.3 gal/hour 27.6 l/hour
Max pull	14746 lbs 6688 kg