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Years in Production / 2019–Current
John Deere
8R 340
Explore the specifications, hardware, and original references for the John Deere 8R 340.
340hp
Source index power
MFWD Optional
Drive
2019–Current
Production years
John Deere
Manufacturer
8R 340 / 01
At a glance
Overview
2019 -
8R Series
Row-Crop tractor
Production
Row-Crop tractor
Built in Waterloo, Iowa, USA
Original price was $408,496 in 2020
- Manufacturer
- John Deere
Mechanical
Four-wheel drive
Power steering
Cab standard with air-conditioning.
- Final Drives
- inboard planetary
Hydraulics
- Type
- closed-center pressure flow compensated
- Pressure
- 2958 psi204.0 bar
- Rear Valves
- 4 to 6
- Pump Flow
- 60 gpm227.1 lpm
- Pump Flow
- 84 gpmOptOptional317.9 lpm
- Scv Flow
- 35 gpm (rear)132.5 lpm
Hitch
- Rear Type
- IVN/III
- Control
- electro-hydraulic draft sensing
- Rear Lift At24610mm
- 20000 lbs9072 kg
- Rear Lift At24610mm
- 15200 lbsOptOptional6894 kg
- Front Hitch
- IIIN
- Front Lift At Ends
- 11464 lbs5200 kg
Pto
- Rear Pto
- independent
- Clutch
- electro-hydraulic wet disc
- Rear Type
- 1000 (1.75)
- Engine Rpm
- 1000@2003
- Engine Rpm
- 1000E@1596
- Engine Rpm
- 1000@2000
- Front Pto
- independent OptOptional
- Front Pto Type
- 1000 (1.375)
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 250
- Charging Amps
- 330 OptOptional
- Batteries
- 2
- Battery Cca
- 925
- Battery Volts
- 12
- Battery Group
- 31
8R 340 / 02
Under the hood
Engine Detail
John Deere
turbocharged diesel
6-cylinder
liquid-cooled
- Displacement
- 549 ci9.0 L
- Bore Stroke
- 4.66x5.35 inches118 x 136 mm
- Emissions
- Tier IV
- Rated Power Gross
- 340 hp253.5 kW
- Maximum Power Gross
- 374 hp278.9 kW
- Fuel System
- electronic high-pressure common rail
- Compression Ratio
- 16.0:1
- Rated Rpm
- 2100
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Options
John Deere 9.0L 6-cyl diesel
- Fuel Tank
- 192 gal726.7 L
- Exhaust Fluid Def
- 9.8 gal37.1 L
8R 340 / 03
Gears & controls
Transmission (Option 1)
- Transmission
- e23
- Transmission Type
- full power shift
- Gears
- 23 forward and 11 reverse
- Speeds Description
- With Group 48 tires.
Transmission (Option 2)
- Transmission Type
- infinitely variable transmission
- Gears
- infinite forward and reverse
Transmission Options
23-speed full power shift
infinitely variable transmission
8R 340 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 252.8 in642 cm
- Height (cab)
- 137.8 in350 cm
- Wheelbase
- 120.1 in305 cm
- Front tread
- 60 in152 cm
Dimensions And Tires
- Wheelbase
- 120.1 inches305 cm
- Weight
- 27800 to 28530 pounds
- Front Tire
- 420/85R34
- Rear Tire
- 480/80R50
Tires And Tracks
- Standard Tires Ag
- Front: 420/85R34. Rear: 480/80R50
8R 340 / 05
Tractor Photos
See it in action
Videos
Watch John Deere 8R 340 videos from their original YouTube creators.
8R 340 / 07
Tests (NTTL)
Oced Tractor Test2222
Diesel e23 4WDSeptember 17 - October 1, 2020Link: OCED Tractor Test 2222 file
PTO performance
Drawbar performance
Gear 10 used for power test.
Gear 7 used for pull test.
- Max Power
- 346.20 hp258.2 kW
- Max Power
- 267.86 hp199.7 kW
- Fuel Use
- 17.1 gal/hour64.7 l/hour
- Fuel Use
- 15.8 gal/hour59.8 l/hour
- Fuel Use
- 16.9 gal/hour64.0 l/hour
- Fuel Use
- 15.7 gal/hour59.4 l/hour
- Power At Rated Engine Speed
- 303.33 hp226.2 kW
- Power At Rated Pto Speed
- 334.34 hp249.3 kW
- Max Pull
- 26822 lbs12166 kg