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John Deere 8RX 370

 

Features

Stay Focused and In Control All Day

Person in sunglasses seated inside a modern tractor cab in a large cultivated field showing a steering wheel, monitors, and equipment.

When long days demand focus and precision, 8 Series tractors deliver an elevated operator experience with improved visibility, intuitive controls, and a refined cab environment. Everything is designed to reduce fatigue and simplify operation—so you can stay in control, maintain accuracy, and keep performance consistent from the first pass to the last.

Put Power Down Efficiently Across Every Pass

Green tractor pulling farm equipment across a freshly tilled field, viewed from a low ground-level angle. Rough soil fills the foreground, while the tractor operates under a cloudy sky in an open rural landscape.

Getting the most out of every acre means turning power into productivity. 8 Series tractors combine strong horsepower with traction and efficiency technologies that help reduce slip, maintain consistent speeds, and protect soil conditions. The result is more work done per hour, better fuel efficiency, and dependable performance across varying field conditions.

Connect Your Tractor to the Rest of Your Operation

Person working at a desk using a keyboard and mouse while viewing a large monitor displaying a detailed map interface; a laptop and desk lamp sit nearby in a bright workspace

Productivity doesn’t stop at the cab - it extends across your entire operation. With integrated precision technology and connectivity through John Deere Operations Center, 8 Series tractors help you document work, monitor performance, and make informed decisions. Turn every pass into insight and plan your next move with greater confidence.

Specifications

Rear Power Take-Off (PTO)

PTO CategoryStandard: 45 mm (1.75 in.) 20-spline, 1,000 rpm; Optional: 45 mm (1.75 in.), 20-spline, 1000/1000E rpm
Rated PTO Power310 hp
Rated PTO Power231 kW
Rated PTO Power314 PS
Economy PTO Speeds1000E rpm
Engine rpm at Rated PTO Speeds (540/1.000)1810 / 1995
Engine rpm at Rated PTO Speeds (540E/1000/1.000E)-- / 1995 / 1590
Engagement MethodElectrohydraulic with adjustable modulation
Number of Splines20

Hydraulics

Hydraulic System TypeClosed-center, pressure/flow compensated system with load sensing
Pump Rated OutputStandard: 85-cc pump: 227.1 L/min (60 gpm); Optional: 85-cc plus 35-cc dual pump: 318 L/min (84 gpm)
Number of Rear Selective Control Valves (SCVs)Standard: 1.3-cm (1/2-in.) ISO couplers: 4; Optional: 1.3-cm (1/2-in.) ISO couplers: 5 and 6 available
Available Flow at a Single Rear SCV1.3-cm (1/2-in.) couplers: 132 L/min (35 gpm)
Available Flow at Front SCVs25 gpm
Available Flow at Front SCVs25 L/min
SCV ControlElectronic

Engine

Engine MakeJohn Deere
Engine ModelJD9
Engine FamilyVJDXL09.0333
Emissions CertificationsFinal Tier 4
Displacement549 cu in.
Displacement9 L
AspirationDual turbochargers, variable geometry turbo with fixed geometry turbo in series; air-to-air aftercooling and cooled exhaust gas recirculation
Number of Cylinders6
Cylinder LinersWet-sleeve
Aftertreatment TypeDiesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR)
Rated Engine Speed2100 rpm
Rated Engine Power365 hp
Rated Engine Power272 kW
Rated Engine Power370 PS
Engine Torque at Rated Speed1277 lb-ft
Engine Torque at Rated Speed1732 Nm
Maximum Engine Power401 hp
Maximum Engine Power299 kW
Maximum Engine Power407 PS
Maximum Engine TorqueAt 1600 rpm: 1732 Nm / 1277 lb-ft
Power Bulge10 %
Fuel TypeDiesel
Alternative Fuel TypeB30 Diesel Compatible
Torque Rise40 %

Dimensions & Weights

Wheelbase127.36 in.
Wheelbase3235 mm
Base Machine Weight43300 lb.
Base Machine Weight19600 kg
Maximum Ballast Level44100 lb.
Maximum Ballast Level20000 kg
Maximum Permissible Weight53000 lb.
Maximum Permissible Weight24000 kg

Electrical System

Battery Voltage12 V
Battery Cold Cranking Amps1900 CCA
Alternator Capacity200 amp / 330 amp optional
Working Lights18 halogen / 20–24 LED optional
Driving LightsHalogen (65 W) / LED optional

Rear Hitch

Rear Hitch Category (SAE Designation)Category 4N/3
Maximum Lift Capacity at 610-mm Behind Hitch Point9072 kg / 20,000 lb
Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point15000 / 20000 lb (6803 / 9072 kg)
Sensing TypeElectrohydraulic

Operator Station

Seat SuspensionAir suspension
Degree of Seat Swivel, Left Hand25 degree (angle)
Degree of Seat Swivel, Right Hand40 degree (angle)
Cab SuspensionFour-post cab suspension
Instructional SeatStandard
Primary DisplayG5ᴾˡᵘˢ 12.8 in (325 mm)
RadioAM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna
Inner Cab Volume114 cu ft
Inner Cab Volume3.24 m³
Cab Glass Area70.18 sq ft
Cab Glass Area6.52 m²

Transmission

Transmission TypeStandard: e23™ PowerShift™ 40K, 40 km/h (24.9 mph); Optional: John Deere eAutoPowr™ EVT™ 40K, 0.05-42 km/h (0.03-26 mph)
Maximum Speed Forward42 km/h (26 mph)
Minimum Speed Forward0.05 km/h (0.03 mph)

Capacities

Fuel Tank Capacity244 (e23), 219 (EVT) gal.
Fuel Tank Capacity924 (e23), 829 (EVT) L
Diesel Exhaust Fluid (DEF) Tank Capacity9.8 gal.
Diesel Exhaust Fluid (DEF) Tank Capacity37.2 L
Cooling System Capacity11.2 (e23), 12.4 (EVT) gal.
Cooling System Capacity42.3 (e23), 46.9 (EVT) L
Transmission - Hydraulic System66.1 (76/80 in. tread), 68.8 (88/120 in. tread) gal.
Transmission - Hydraulic System250 (76/80 in. tread), 260.6 (88/120 in. tread) L
Crankcase Oil Volume7 gal.
Crankcase Oil Volume26.6 L

Drawbar

Drawbar CategoryStandard: Category 4 with heavy-duty support; Optional: Category 4
Maximum Vertical LoadStandard: 4,990 kg (11,000 lb); Optional: 2,245 kg (4,950 lb)

Technology Integration

GuidanceIntegrated AutoTrac™; Autonomy Ready (available in select regions)
ConnectivityJDLink™ hardware standard, activations, and Ethernet harnesses (availability dependent upon destination)
Remote DiagnosticsJDLink hardware standard

Additional Information

Country of ManufactureUSA
Date Collected4/3/2025 12:00:00 AM

Machine Configuration

Wheel or Track Configuration4-Track
Drive Type4WD

Tracks

Track Drive TypeCamso® 4500 General Ag Series
Track Tread Spacing1930.4 mm (76 in.), 2032 mm (80 in.), 2235.2 mm (88 in.), 3048 mm (120 in.)
Track Width419 mm (16.5 in.), 457 mm (18 in.), 609 mm (24 in.), 762 mm (30 in.)
Number Of Mid RollersFront: Two, Rear: Three

Rear Axle

Rear Axle TypeFlange
Rear Differential LockFull-locking electrohydraulic
Final DriveInboard planetary

Front Axle

Front Axle Type1700 Series MFWD
Front Axle Differential LockFull-locking electrohydraulic (actuated at same time as rear diff-lock)

Steering & Brakes

Steering TypeHydraulic power-steering with electric pump back-up