John Deere

8R 340

Farm tractor · 2019–Present · 340 hp

John Deere8R 340
EngineTransmissionHydraulicsHitchDimensionsWeightTires & TracksFuelSteeringCabNebraska TestsMore John Deere

The John Deere 8R 340 is a farm tractor manufactured starting in 2019. It features a 340 hp engine, and power steering. The transmission is a full power shift type with 23 forward and 11 reverse.

Engine

Cylinders6
Coolingliquid-cooled
Turbocharger Statusturbocharged diesel
Displacement549 ci (9 L)
Bore4.66 in (118 mm)
Stroke5.35 in (136 mm)
Compression Ratio16
Power Gross340 hp (253.5 kW)
Power PTO303.33 hp (226.2 kW)
Power Drawbar267.86 hp (199.7 kW)
Fuel Systemelectronic high-pressure common rail
Starter Volts12
Starter Typeelectric
ManufacturerJohn Deere
Rated2,100 RPM
EmissionsTier IV

Transmission

Transmission Typefull power shift
Transmission Modele23
Gears23 forward and 11 reverse
Available Options23-speed full power shift, infinitely variable transmission

Hydraulics

Typeclosed-center pressure flow compensated
Pump Flow60 gpm (227.1 lpm)
Pressure2,958 psi (204 bar)
Scv Flow35 gpm (132.5 lpm)

Hitch

Rear TypeIVN/III
Rear Lift20,000 lbs (9,072 kg)
Front TypeIIIN
Front Lift11,464 lbs (5,200 kg)
Hitch Controlelectro-hydraulic draft sensing

Dimensions

Length252.8 in (642 cm)
Height Cab137.8 in (350 cm)
Wheelbase120.1 in (305 cm)
Front Tread60 in (152 cm)

Weight

Weight27,800 lbs (12,610 kg)
Operating28,530 lbs (12,941 kg)

Tires & Tracks

Front Ag420/85R34
Rear Ag480/80R50

Fuel

Capacity192 gal (726.7 L)
Def Capacity9.8 gal (37.1 L)

Steering

Typepower

Cab

Cabstandard with air-conditioning

Nebraska Tests

NTTLTest #2222
September 17 to October 1, 2020

Nebraska Tractor Test

PTO Power
303.33HP
Drawbar
270.17HP
Sound
85.4dB(A)