JD X304 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.)
Starting system – Bendix type starter
Charging system – 13A or 20A charge coil (option)
Battery Type – 12 Volt
Cold Cranking Capacity – 195 Amps
Dry Weight (without muffler) – 80.9 lbs (36.7 kg)
John Deere X304 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 – 0-8.9 km/h (0-5.5 mph)
Reverse Speeds at Full Engine RPM – 0-6.4 km/h (0-4.0 mph)
John Deere X304 Tires
Front Tire – 15×6.00-6
Rear Tire – 20×10.00-10
Front Tire Inflation – 97 kPa (14 psi)
Rear Tire Inflation – 69 kPa (10 psi)
JD X304 Dimensions
Height – 109 cm (43 in.)
Overall Width (without mower deck) – 104 cm (41 in.)
Length (Overall) – 173 cm (72 in.)
Weight (Tractor without mower deck) – 245 kg (540 lb)
Weight (Tractor with 42X mower deck) – 277 kg (611 lb)
John Deere X304 Attachments
44-inch Blade
Blade Type – Front-mount
Width – 111 cm (44 in.)
Lift height – 6 inches (15 cm)
Lift – Manual
Angle – Manual
44-inch Snow blower
Snow blower Type – 2-stage front-mount
Clearing width – 44 inches (111 cm)
Lift System – Manual
42 Edge Xtra Mower
Cutting Width – 107 cm (42 in.)
Blades-Rotary – 2
Blade Nut Torque – 88 Nm (65 lb-ft)
Cutting Height (Approximately) – 2,5-10,2 cm (1-4 in.)
Weight – 33 kg (73 lb)
42 Edge Mulch Mower
Cutting Width – 1.07 m (42 in.)
Blades-Rotary – 2
Blade Nut Torque – 88 Nm (65 lb-ft)
Cutting Height (Approximately) – 25-102 mm (1-4 in.)
Weight – 42 kg (92 lb)