New 8R 340 HP: 374 Max¹ / 340 Rated²

Row-Crop Tractors

REQUEST A QUOTE

REQUEST A QUOTE

Key Features

Updated controls and displays for enhanced operator experience
e23™ PowerShift, Infinitely Variable Transmission (IVT™)
Independent Link Suspension (ILS™)
Fully integrated precision ag technology and Autonomy Ready

Expand All

Features

Specifications

Key Specs

Engine Make

John Deere

Engine Model

JD9

Engine Family

VJDXL09.0333

Displacement (L)

Displacement (cu in.)

549

Rated Engine Power (hp)

335

Rated Engine Power (kw)

250

Rated Engine Power (PS)

340

Maximum Engine Power (hp)

369

Maximum Engine Power (kW)

275

Maximum Engine Power (PS)

374

Transmission Type

Standard: e23™ PowerShift™ 40K, 40 km/h
24.9 mph
Optional: e23™ PowerShift™ 50K, 50 km/h
31 mph
John Deere AutoPowr™ IVT™ 40K, 0.05-42 km/h
0.03-26 mph
John Deere AutoPowr™ IVT™ 50K, 0.05-50 km/h
0.03-31 mph

Rear Hitch Category (SAE Designation)

Category 4N/3

Pump Rated Output

Standard: 85-cc pump: 227.1 L/min
60 gpm
Optional: 85-cc plus 35-cc dual pump: 318 L/min
84 gpm

Base Machine Weight (lb)

28,000

Base Machine Weight (kg)

12,700

Machine Configuration

Wheel or Track Configuration

Wheel

Drive Type

MFWD

Engine

Engine Make

John Deere

Engine Model

JD9

Engine Family

VJDXL09.0333

Emissions Certifications

Final Tier 4

Displacement (L)

Displacement (cu in.)

549

Aspiration

Single, variable geometry turbo; air-to-air aftercooling and cooled exhaust gas recirculation

Number of Cylinders

Six

Cylinder Liners

Wet-sleeve

Aftertreatment Type

Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR)

Intelligent Power Management (IPM)

Rated Engine Speed (rpm)

2,100

Rated Engine Power (hp)

335

Rated Engine Power (kW)

250

Rated Engine Power (PS)

340

Rated Engine Power with IPM (hp)

Rated Engine Power with IPM (kw)

Rated Engine Power with IPM (PS)

Engine Torque at Rated Speed (lb-ft)

1,174

Engine Torque at Rated Speed (Nm)

1,592

Maximum Engine Speed (rpm)

Maximum Engine Power (hp)

369

Maximum Engine Power (kW)

275

Maximum Engine Power (PS)

374

Maximum Engine Power with IPM (hp)

Maximum Engine Power with IPM (kW)

Maximum Engine Power with IPM (PS)

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (hp)

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (KW)

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (PS)

Maximum Engine Torque

At 1,600 rpm: 1,592 Nm
1,174 lb-ft

Constant Power Range

Power Bulge (%)

Bore and Stroke (in.)

Bore and Stroke (mm)

Compression Ratio

Lubrication

Cooling System Type

Fuel Type

Diesel

Alternative Fuel Type

B30 Diesel Compatible

Air Cleaner Type

Torque Rise (%)

Transmission

Transmission Type

Maximum Speed Forward

50 km/h
31 mph

Minimum Speed Forward

0.05 km/h
0.03 mph

Creeper

Reverser

Clutch

Cruise Control

Rear Power Take-Off (PTO)

PTO Category

Standard: 45 mm
1.75 in.
20-spline, 1,000 rpm
Optional: 45 mm (1.75 in.), 20-spline, 1,000 rpm capable of 35 mm
1.375 in.
540/1000 rpm
45 mm
20-spline, 1,000 rpm/1,000E rpm

Optional PTO Category

Rated PTO Power (hp)

284

Rated PTO Power (kW)

211

Rated PTO Power (PS)

288

Rated PTO Power with IPM (hp)

Rated PTO Power with IPM (kW)

Rated PTO Power with IPM (PS)

Economy PTO Speeds

1,000E rpm

Engine rpm at Rated PTO Speeds (540/1.000)

1,810 / 1,995

Engine rpm at Rated PTO Speeds (540/540E/1.000)

Engine rpm at Rated PTO Speeds (540E/1000/1.000E)

-- / 1,995 / 1,590

Engine rpm at Rated PTO Speeds (1000/1000E/1.300)

Engagement Method

Electrohydraulic with adjustable modulation

PTO Clutch

Number of Splines

Brake (For Mid and Rear PTO)

Front PTO

Front PTO Category

PTO Speed

1,000 rpm

Front PTO Rotation

35 mm
1.375 in.
21 spline, 1,000 rpm
45 mm
1.75 in.
20 spline, 1,000 rpm (available through parts only)
6 spline, 1,000 rpm (available dependent on location)

Front Rated PTO Power (hp)

Front Rated PTO Power (kW)

Front Rated PTO Power (PS)

Engine rpm (at Rated PTO Speeds)

2,000

Maximum PTO Power (hp)

Maximum PTO Power (kW)

Maximum PTO Power (PS)

Engine rpm (at Maximum PTO Speeds) (rpm)

Front Number of Splines

Front Hitch

Front Hitch Category

Category 3N

Lift Capacity Through Full Lift Range at Coupling Points (lb)

11,464

Lift Capacity Through Full Lift Range at Coupling Points (kg)

5,200

Maximum Lift Capacity at Coupling Points (lb)

Maximum Lift Capacity at Coupling Points (kg)

Number of Front Selective Control Valves (SCVs)

Electric Power

Rear Hitch

Rear Hitch Category (SAE Designation)

Category 4N/3

Maximum Lift Capacity Directly at Coupling Points

Lift Capacity Through Full Lift Range Directly at Coupling Points

Maximum Lift Capacity at 610-mm Behind Hitch Point

9,072 kg
20,000 lb

Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point

6,894 / 9,072 kg
15,200 / 20,000 lb

Sensing Type

Electrohydraulic

Draft Control Sensing

Drawbar

Drawbar Category

Standard: Category 4 with heavy-duty support
Optional: Category 4

Maximum Vertical Load

Standard: 4,990 kg
11,000 lb
Optional: 2,245 kg
4,950 lb

Hydraulics

Hydraulic System Type

Closed-center, pressure/flow compensated system with load sensing

Pump Rated Output

Standard: 85-cc pump: 227.1 L/min
60 gpm
Optional: 85-cc plus 35-cc dual pump: 318 L/min
84 gpm

Maximum Operating Pressure (psi)

Maximum Operating Pressure (bar)

Number of Rear Selective Control Valves (SCVs)

Standard: 1.3-cm (1/2-in.) ISO couplers: four
Optional: 1.3-cm (1/2-in.) ISO couplers: five and six available

Available Flow at a Single Rear SCV

1.3-cm (1/2-in.) couplers: 132 L/min
35 gpm

Hydraulics Number of Mid Selective Control Valves (SCVs)

Available Flow at Front SCVs (gpm)

Available Flow at Front SCVs (L/min)

SCV Control

Electronic

Auxiliary Hydraulic Features

Front Axle

Front Axle Type

Standard: ILS
Optional: 1500 Series MFWD

Front Axle Differential Lock

ILS / 1500 Series MFWD: Full-locking electrohydraulic

Rear Axle

Rear Axle Type

Standard: Long, 120 mm (4.72 in.) diameter by 3,010 mm (118.5 in.) length with Double Taper Wheel Hubs
Optional: Long, 120 mm (4.72 in.) diameter by 3,010 mm (118.5 in.) length with Double Flat Wheel Hubs
Short, 120 mm (4.72 in.) diameter by 2,550 mm (100.4 in.) length with Double Flat Wheel Hubs

Rear Differential Lock

Full-locking electrohydraulic

Differential Control

Final Drive

Inboard planetary three pinion

Steering &Brakes

Steering Type

Hydraulic power-steering with electric pump back-up
Optional: Reactive Command Steering (RCS) with electronic backup pump

Primary Brakes

Secondary Brake

Trailer Brakes

Parking Brake

Tires

Front Tires Size

Front Tread Spacing (in.)

Front Tread Spacing (mm)

Rear Tread Spacing (in.)

Rear Tread Spacing (mm)

Wheel Tread Range

Standard (ILS): 1,524-3,657 mm
60-144 in.
Optional (1500 Series MFWD): 1,524-3,657 mm

Central Tire Inflation System (CTIS)

Optional

Tracks

Track Drive Type

Track Tread Spacing

Track Width

Number Of Mid Rollers

Electrical System

Battery Voltage (V)

Electrical System Voltage (V)

Battery Cold Cranking Amps (CCA)

1,900

Battery Capacity

Alternator Capacity

200 amp
Optional: 330 amp

Working Lights

18–24 light-emitting diode (LED)

Driving Lights

LED

Operator Station

ROPS Type

Gearshift Location

Db(A) Rating (dBA)

Seat Suspension

Air seat
Optional: ActiveSeat™ II

Degree of Seat Swivel, Left Hand (degree (angle))

Degree of Seat Swivel, Right Hand (degree (angle))

Cab Suspension

Adjustable cab suspension optional

Instructional Seat

Standard

Primary Display

G5ᴾˡᵘˢ Display - 325 mm
12.8 in.

Radio

AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna

Inner Cab Volume (cu ft)

114

Inner Cab Volume (m³)

3.24

Cab Glass Area (sq ft)

70.61

Cab Glass Area (m²)

6.56

Technology Integration

Guidance

Integrated AutoTrac™; Autonomy Ready (available in select regions)

Secondary Display

Receiver

Connectivity

JDLink™ hardware standard, activations, and Ethernet harnesses (availability dependent upon destination)

Remote Diagnostics

JDLink hardware standard

ISOBUS Ready

TIM Compatibility

Capacities

Fuel Tank Capacity (gal.)

192
CTIS: 172

Fuel Tank Capacity (L)

727
CTIS: 651

Diesel Exhaust Fluid (DEF) Tank Capacity (gal.)

9.8

Diesel Exhaust Fluid (DEF) Tank Capacity (L)

37.2

Cooling System Capacity (gal.)

11.2

Cooling System Capacity (L)

42.3

Transmission - Hydraulic System (gal)

48.8 / 54.7

Transmission - Hydraulic System (L)

184.6 / 207.2

Crankcase Oil Volume (gal)

6.8–7.3

Crankcase Oil Volume (L)

25.7–27.6

Dimensions & Weights

Wheelbase (in.)

120.1

Wheelbase (mm)

3,050

Base Machine Weight (lb)

28,000

Base Machine Weight (kg)

12,700

Overall Height (in.)

Overall Height (mm)

Transport Height (in.)

Transport Height (mm)

Overall Width (in.)

Overall Width (mm)

Overall Length (in.)

261.3

Overall Length (mm)

6,636

Ground Clearance (in.)

Ground Clearance (mm)

Front Axle Ground Clearance (in.)

Front Axle Ground Clearance (mm)

Drawbar Ground Clearance (in.)

15.2

Drawbar Ground Clearance (mm)

385

Maximum Ballast Level (lb)

44,100

Maximum Ballast Level (kg)

20,000

Maximum Permissible Weight (lb)

44,100

Maximum Permissible Weight (kg)

20,000

Additional Information

Country of Manufacture

United States

Date Collected

07-May-2026

Request A Quote

All fields marked with * are required.

First Name *

Last Name *

Phone *

Email *

Your City *

Your State *

Message *

Fill In

Submit

More Info

Features

Specifications

Loan Calculator

Request A Quote