Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere X300R Specs

John Deere X300R Engine Specifications

Engine Make - iTorque Power System
Engine Model - Kawasaki FS541V
Bore - 73 mm (2.87 in.)
Stroke - 72 mm (2.83 in.)
Max. horsepower - 15.3 PS (11.3 KW; 15.1 HP) at 3,600 rpm / 15.2 PS (11.2 KW; 15.0 HP) at 3,600 rpm
Max. torque (crank PTO) - 38.4 Nm (3.9 kgm; 28.3 ft-lb) at 1,800 rpm / 42.1 Nm (31.1 ft-lb) at at 1,800 rpm
Displacement - 603 cm3 (36.8 cu in.)
Cylinders - 2 (V-Twin)
Cycle - Four
Compression Ratio - 8.1:1
Maximum speed - 3500 ± 100 rpm
Idle speed - 1500 ± 100 rpm
Cylinder compression - 4.5 kg/cm2 (64 psi) at 500 rpm
Fuel Filter - Replaceable paper element
Fuel Pump - Pulse
Fuel Delivery - Carburetor
Fuel used - Unleaded gasoline (octane number 86 or higher)
Fuel Capacity - 12.5 L (3.3 gal)
Carburetor - Internally vented with fuel shut-off solenoid
Cooling system - Pressurized forced circulation type
Oil capacity w/filter - 1.8 U.S. qt ( 1.7 liters)
Lubricating system - Full pressure with spin-on oil filter
Oil type - 4-stroke or an equivalent (SJ or higher class)
Recommended oil - SAE 10W-40, 10W-30
Ignition system - Electronic spark ignition
Spark plug - NGK BPR4ES
Spark Plug Gap - 0.75 mm (0.030 in.)
Spark Plug Torque - 20 Nm (15 lb-ft)
Valve clearance (Intake/Exhaust) - 0.10-0.15 mm (0.004-0.006 in) / 0.10-0.15 mm (0.004-0.006 in)
Ignition Coil Air Gap - 0.25 - 0.40 mm (0.010 - 0.016 in.)
Dry Weight (without muffler) - 80.9 lbs (36.7 kg)

JD X300R Transmission

Transmission - Variable Speed Hydrostatic
Transaxle - Kanzaki, Tuff Torq K46
Reduction Ratio - 21.53:1
Axle Torque (rated) Nm (ft. lbs.) - 177.7 (131)
Max. Tire Diameter mm (inch) - 457 (18)
Brake Capacity Nm (ft. lbs.) @ 350 N (79 lbs) - 253 (187)
Pump/Motor Displacement cc/rev - 7/10
Max. Input Speed rpm - 3,400
Axle Shaft Size mm (inch) - 19.05 (0.75)
Max. Static Weight on Axle kg (lbs.) - 306 (675)
Weight (dry) kg (lbs.) - 12.5 (27.6)
Brake Type - Wet Disc, internal
Gears - Heat Treated Powder Metal
Differential - Automotive Type Bevel Gears
Speed Control System - Hand Control External Friction Pack and Lever Available
Bypass Valve (Roll Release) - Std
Forward Speeds at Full Engine RPM - 0-8.6 km/h (0-5.3 mph)
Reverse Speeds at Full Engine RPM - 0-6.4 km/h (0-4.0 mph)

John Deere X300R Electrical System

Starting system - Bendix type starter
Charging system - 13A or 20A charge coil (option)
Battery Type - 12 Volt
Cold Cranking Capacity - 195 Amps

JD X300R Tire Sizes

Front Tire - 15x6.00-6
Rear Tire - 20x10.00-8
Inflation (Front Tire 97 kPa (14 psi)
Inflation - Rear 69 kPa (10 psi)

John Deere X300R Dimensions

Height - 109 cm (43 in.)
Overall Width (without mower deck) - 97 cm (38 in.)
Length (Overall) - 173 cm (72 in.)
Weight (with 42-Mower deck and fuel) - 314 kg (693 lb)

42 Inch Rear Discharge Mower

Mower Cutting Width - 1070 mm (42 in.)
Overall width - 1110 mm (44 in.)
Blades-Rotary - 2
Blade Nut Torque - 88 Nm (65 lb-ft)
Cutting Height (Approximately) - 20 to 90 mm (1 to 3.75 in.)
Mower Lift System - Manual foot pedal

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