JD 8345 R / RT Tractor Engine Specifications
Engine Model – John Deere PowerTech PSS 9.0L
Number of Cylinders – 6
Advertised Engine Power, Rated, hp (kW) – 345 (254)
Maximum Engine Power, hp (kW) – 380 (279)
Rated Engine Speed, rpm – 2100
Power Boost, hp (kW) – 35 (25)
Fuel Tank capacity, gal (L) – 170 (645) std; 181 (686) w/Gp 49 tires
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) – 6.8 (25.7)
Displacement, cu in (L) – 548 (9.0)
Engine Bore, in (mm) – 4.66 (118.4)
Engine Stroke, in (mm) – 5.35 (136)
Block Design, Replaceable Liners – Replaceable wet liners
Aspiration, Turbocharged or Naturally Aspirated – Dual Series
Turbochargers; Aftercooled
Fuel System Description – High Pressure Common Rail
Fuel System Control, Electronic or Mechanical – Electronic
Fuel Injection to combustion chamber, Direct or Indirect – Direct
Emission Level, US EPA Tier – Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) – SCR
w/ DEF
Exhaust Gas Recirculation (EGR) – Cooled EGR
Cleanup Catalyst (CUC) – Ammonia Oxidation Catalyst
Diesel Oxidation Catalyst (DOC) – DOC standard
Diesel Particulate Filter (DPF) – DPF standard
Exhaust Pipe, Vertical stack or Horizontal – Vertical stack
Cooling System Fan Drive Type – Variable belt sheaves
Electrical System Rating, Volts – 12
Alternator Rating, Amps – 240
John Deere 8345RT Tractor Basic Transmission
Manufacturer’s Description – AutoPowr IVT, 26 mph (42 kph)
Transmission Type – Infinitely variable
Number of Forward / Reverse Speeds – Infinite
Maximum Speed Forward, mph (kph) – 26 (42)
Creeper Range Available – Yes, IVT
Shuttle (Forward-Reverse) Available – Yes
Optional Transmission
Manufacturer’s Description – AutoPowr IVT, 31 mph (50 kph)
Transmission Type – Infinitely variable
Number of Forward / Reverse Speeds – Infinite
JD 8345R Tractor Power Take Off
PTO Horsepower, Basic / Optional Transmission, hp (kW) – 291 (216)
PTO Speeds, rpm – 1000 std; 1000 / 1000E opt.
PTO operational Type (Independent; Live; Continuous) – Independent
Wheel Configuration
Drive Wheels – 4WD
Steering Configuration: Front Steer
John Deere 8345R Rear Axle Assembly
Final Drive Location and Description – Inboard planetary
Axle Output End, Flange or Bar – Bar
Axle Bar Diameter, in (mm) – 4.72 (120)
Front Axle
Suspended Front Axle Available – Independent Link Susp. Standard
Brakes
Service Brake Type – Wet disc
John Deere 8345 R / RT Hydraulic System
Hydraulic System Type – Closed center, pressure-flow compensated
Main Hydraulic Pump Type – Axial-piston
Implement Pump Flow, gpm (Lpm) – 60 (227)
Optional Pump Flow, gpm (Lpm) – 85 (321)
Number of Standard Remote Valves – 4 std; 5 or 6 opt.
JD 8345R / RT Tractor 3-Point Hitch
3-Point Hitch Category – Category 3 / 3N w/Quik-Coupler
Optional Hitch Category – Category 4N / 3 w/QC
Draft Sensing or Lift Control – Electronic draft control
Draft Link Ends Telescopic – Quick coupler standard
Standard Lift Capacity 24 Inches behind pin, lb (kg) – 18,700 (8482)
Optional Lift Capacity 24 Inches behind pin, lb (kg) – 14,100 (6396)
Drawbar
Drawbar Description – Category 4, Swinging
Wheelbase
Wheelbase, MFD/4WD, in (mm) – 121.3 (3080) std; 120.1 (3050) ILS
John Deere 8345R Tractor Dimensions
Length, MFD/4WD, incl. Hitch/Drawbar, in (mm) – 259.5 (6591) w/front
weights
Height to Top of Cab, in (mm) – 129.3 (3285)
Overall Width, with standard wheels, in (mm) – 137.3 (3488) warning lamp
arms
Weight
Weight, MFD/4WD w/Cab, without ballast, lb (kg) – 32,691 (14828)
Weight, Total allowable, w/maximum ballast, lb (kg) – 39,683 (18000)
Tire Size
Front Tire Size – 420/85 R34, R1W Duals
Rear Tire Size – 480/80 R50, R1W Duals