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John Deere 300 Technical Data

John Deere 300 Engine

Diesel Engine

Engine Model ................. John Deere
Engine Type ................. 4-Stroke, valve-in-head, 3-cylinder liquid-cooled diesel
Number of Cylinders ................. 3
Displacement, cu in (L) ................. 152 (2.50)
Engine Bore, in (mm) ................. 3.88 (98.0)
Engine Stroke, in (mm) ................. 4.31 (110.0)
Aspiration ................. Naturally aspirated
Rated Engine Power, hp (kW) ................. 43.0 (32.0)
Rated Engine Speed, rpm ................. 2500
Maximum Torque, Nm (ft-lb) ................. 149 (110)
Torque Speed, rpm................. 1300
Compression Ratio ................. 16.7:1
Firing Order ................. 1-2-3
Fuel System ................. Injection pump
Lubrication System ................. Pressure with full-flow filter
Air Cleaner ................. Dry type
Fuel Tank Capacity, gal (L) ................. 16.5 (62.5)
Oil Capacity, qts (L) ................. 7.0 (6.6)
Coolant Capacity, qts (L) ................. 11.0 (10.4)
Electrical System Rating, Volts ................. 12

Gasoline Engine

Engine Model ................. John Deere
Engine Type ................. 4-Stroke, 3-cylinder liquid-cooled gasoline
Number of Cylinders ................. 3
Displacement, cu in (L) ................. 135 (2.20)
Engine Bore, in (mm) ................. 3.88 (98.0)
Engine Stroke, in (mm) ................. 3.88 (98.0)
Rated Engine Power, hp (kW) ................. 43.0 (32.0)
Rated Engine Speed, rpm ................. 2500
Maximum Torque, Nm (ft-lb) ................. 149 (110)
Torque Speed, rpm................. 1300
Compression Ratio ................. 7.5:1
Firing Order ................. 1-2-3
Fuel System ................. Carburetor
Carburetor Type ................. Conventional up-draft
Lubrication System ................. Pressure with full-flow filter
Air Cleaner ................. Dry type
Fuel Tank Capacity, gal (L) ................. 16.5 (62.5)
Oil Capacity, qts (L) ................. 7.0 (6.6)
Coolant Capacity, qts (L) ................. 11.0 (10.4)
Electrical System Rating, Volts ................. 12

Power Take Off

Rear PTO Type ................. Transmission/Live
Mid PTO Type ................. Live
Rear PTO Speed, rpm ................. 540, 540/1000
Mid PTO Speed, rpm ................. 1000

John Deere 300 Transmission

Transmission Type ................. Constant Mesh
Gearbox Type ................. 8F/4R
Number of Forward Gears ................. 8
Number of Reverse Gears ................. 4
Clutch Type .................. Dry disc
Oil Capacity, qts (L) .................. 40.0 (37.9)
Maximum Forward Speed, mph (kph) ................. 15.6 (25.1)
Maximum Reverse Speed, mph (kph) ................. 4.6 (7.3)

Wheels and Tires

Drive Wheels ................. 2WD 4x2
Steering Configuration ................. Front steer
Steering System ................. Manual/power
Brakes Type ................. Hydraulic wet disc
Front Tire Size (Std) ................. 7.50-16
Rear Tire Size (Std) ................. 14.9-24
Front Tire Size (Opt) ................. 11.0-15
Rear Tire Size (Opt) ................. 16.9-24
Front Tread, in (mm) ................. 56 (1415)
Rear Tread, in (mm) ................. 60 (1515)

John Deere 300 Hydraulic System

Hydraulic System Type ................. Closed center
Hydraulic Pump Type ................. Piston, constant pressure, variable displacement
Implement Pump Flow (Tractor), gpm (Lpm) ................. 6.5 (24.5)
Implement Pump Flow (7300 Loader), gpm (Lpm) ................. 24.0 (91.2)
Implement Pump Flow (7320 Loader), gpm (Lpm) ................. 28.0 (106.4)
Hydraulic Pressure, Bar (psi) ................. 155 (2250)
Hydraulic Fluid Capacity, gal (L) ................. 10.0 (38.0)
Number of Standard Remote Valves ................. 1 or 2
3-Point Hitch Category ................. 2/1

Dimensions and Weight

Wheelbase, in (mm) ................. 77 (1950)
Length (Tractor), in (mm) ................. 120.3 (3050)
Length (Tractor/Loader), in (mm) ................. 173 (4377)
Height (Hood), in (mm) ................. 52.25 (1320)
Height (Exhaust), in (mm) ................. 71.5 (1810)
Overall Width, in (mm) ................. 72.5 (1840)
Ground Clearance, in (mm) ................. 12 (300)
Weight w/o Loader (Gas), lb (kg) ................. 3785 (1715)
Weight w/o Loader (Diesel), lb (kg) ................. 3835 (1740)
Weight with Loader (Gas), lb (kg) ................. 5315 (2420)
Weight with Loader (Diesel), lb (kg) ................. 5520 (2510)

John Deere 300 Attachments

Loader Specifications

Loader Model ................. JD 7300
Maximum Lift Height (to pin), in (mm) ................. 117 (2970)
Clearance, Dumped Bucket, in (mm) ................. 98 (2480)
Reach At Full Height, in (mm) ................. 25 (630)
Dump Angle, deg ................. 45
Rollback Angle, deg ................. 20
Breakout Force (at pin), lb (kg) ................. 3000 (1360)
Lift to Full Height (at pin), lb (kg) ................. 2000 (907)
Bucket Width, in (mm) ................. 66 (1670)
Bucket Width, in (mm) ................. 79 (2000)
Boom Cylinder Size, in (mm) ................. 2.25x24.6 (57x620)
Bucket Cylinder Size, in (mm) ................. 2.50x15.8 (63x400)
Raising Time to Full Height, second .................. 3.6
Bucket Dumping Time, second .................. 1.7
Lowering Time, second .................. 3.2
Loader Weight, lb (kg) ................. 1280 (580)

Loader Model ................. JD 7320
Maximum Lift Height (to pin), in (mm) ................. 122 (3095)
Clearance, Dumped Bucket, in (mm) ................. 98 (2480)
Reach At Full Height, in (mm) ................. 27.5 (695)
Dump Angle, deg ................. 45
Rollback Angle, deg ................. 20
Breakout Force (at pin), lb (kg) ................. 4000 (1820)
Lift to Full Height (at pin), lb (kg) ................. 2650 (1205)
Bucket Width, in (mm) ................. 66 (1670)
Bucket Width, in (mm) ................. 81 (2050)
Boom Cylinder Size, in (mm) ................. 2.50x28.3 (63x715)
Bucket Cylinder Size, in (mm) ................. 2.50x27.3 (63x690)
Raising Time to Full Height, second .................. 3.7
Bucket Dumping Time, second .................. 1.6
Lowering Time, second .................. 2.0
Loader Weight, lb (kg) ................. 1600 (730)

Backhoe Specifications

Backhoe Model ................. JD 9250
Digging Depth, in (mm) .................. 165.5 (4200)
Digging Depth (2-ft Flat), in (mm) .................. 159.5 (4050)
Reach from Swing Pivot, in (mm) ..... 209 (5300)
Loading Height, in (mm) .................. 135 (3420)
Swing Arc, deg .................. 180
Maximum Transport Height, in (mm) .................. 134 (3400)
Bucket Digging Force, lb (kg) .................. 6750 (3060)
Backhoe Weight, lb (kg) ................. 2555 (1160)