Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 8235R Specs

JD 8235R Engine Specifications

Engine Power, Rated, hp (kW) - 235 (173)
Maximum Engine Power, hp (kW) - 259 (190)
Engine Speed, rpm - 2100
Power Boost, hp (kW) - 35 (26)
Fuel Tank, gal (L) - 184 (695)
Engine Make - John Deere
Engine Model - PSX 9.0L
Cylinders - 6
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 - Wet liners, replaceable
Aspiration, Turbocharged or Naturally Aspirated - Two-stage turbocharged, aftercooled
Fuel System Description - High Pressure Common Rail
Fuel System Control - Electronic
Fuel Injection to combustion chamber - Direct
Emission Level - Tier 4 Interim
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - No
Exhaust Gas Recirculation (EGR) - Cooled EGR
Diesel Oxidation Catalyst (DOC) - Standard
Diesel Particulate Filter (DPF) - Standard
Exhaust Pipe - Vertical
Cooling System Fan Drive Type - Variable belt sheave
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 200

Power take off

PTO Horsepower, hp (kW) - 192 (143)
PTO Speeds, rpm - 1000 std; 540/1000 opt
PTO operational Type - Independent

John Deere 8235R Transmission

Description - Automatic PowerShift
Transmission Type - Automatic power shift
Forward / Reverse Speeds - 16F/4R
Maximum Speed Forward, mph (kph) - 26 (42)
Creeper Range - No
Shuttle (Forward-Reverse) - Standard

Optional Transmission

Description - AutoPowr/IVT
Transmission Type - Hydro-mechanical
Forward / Reverse Speeds - Infinite

Description - AutoPowr/IVT 50 km/h (31 mph)
Transmission Type - Hydro-mechanical
Forward / Reverse Speeds - Infinite

John Deere 8235R Wheels and Tires

Drive Wheels - 2WD / 4WD
Tractor Steering Configuration - Front Steer
Wheelbase, 2WD, in (mm) - 126.7 (3220)
Wheelbase, 4WD, in (mm) - MFWD 120.1 (3050); ILS 118.9 (3020)
Front Tire Size, 2WD - 11.00-24 12PR F2
Front Tire Size, 4WD - 420/90R30
Rear Tire Size - 480/80R46 Duals

Axles and Brakes

Final Drive - Inboard planetary
Axle Output End - Bar
Axle Bar Diameter, in (mm) - 4.33 (110) std; 4.72 (120) opt
Suspended Front Axle - Independent Link Suspension optional
Brake Type - Inboard wet disc

JD 8235R Hydraulic System

Hydraulic System Type - Closed Center, pressure & flow compensated
Main Hydraulic Pump Type - Axial piston
Standard Pump Flow, gpm (Lpm) - 44 (166.6)
Optional Pump Flow, gpm (Lpm) - 60 (227.1)
Standard Remote Valves - 4

3-Point Hitch

3-Point Hitch Category - 3/3N w/QuikCoupler
Optional Hitch Category - 4N/3 w/Quik-Coupler
Draft Sensing or Lift Control - Electrohydraulic
Draft Link Ends Adjustable - No; Quik-Coupler std
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 13,600 (6169)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - 18,700 (8482)
Drawbar Description - Category 3, Swinging, adjustable

John Deere 8235R Dimensions and Weight

Weight (operating) - 27,218 lbs (12346 kg) / 30,252 lbs (13722 kg) (ILS)
Wheelbase - 126.7 inches (321 cm) (2WD) / 120.1 inches (305 cm) (1300 MFWD)
Length - 243.9 inches (619 cm) / 258.3 inches (656 cm) (with front weights)
Axle Width - 96 inches (243 cm)
Long Axle Width - 118.5 inches (300 cm)
Clearance Lamps Width - 137.3 inches (348 cm)
Extra-long Lamps Width - 175.1 inches (444 cm)
Height (cab) - 96 inches (243 cm)
Clearance (front axle) - 29.4 inches (74 cm) (2WD) / 24.3 inches (61 cm) (1300)
Clearance (rear axle) - 24.9 inches (63 cm)
Clearance (drawbar) - 12.6 inches (32 cm)

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