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Home / Lawn and Garden Tractors / John Deere Lawn Tractors / John Deere 314

John Deere 314 Garden Tractor

The John Deere 314 is a 2WD garden tractor from 300-series. This model was manufactured between 1979 and 1983. The John Deere driveline includes a Kohler K321AQS 4-cycle one cylinder air-cooled gasoline engine and Sundstrand 15 shaft-driven hydrostatic transmission with infinite forward and reverse gears.

A 31.3 cubic inches (512 cc) engine has a cylinder bore of 3.50" (89 mm), piston stroke of 3.25" (82.6 mm), and rated power of 14 hp (10.5 kW). The maximum forward speed - 6.8 mph (10.9 km/h), maximum reverse speed - 3.8 mph (6 km/h).

The John Deere 314 garden tractor is equipped with a manual steering system, shoe brakes, 16x6.50-8 front tires, and 23x10.50-12 rear tires. The wheelbase is 46 inches (1160 mm). Compatible attachments for the tractor: 38", 46" mid-mount 3-blade right-discharge mower decks with hydraulic lift system, 54" front-mount blade, 46" front-mount single-stage snow blower.

Engine
Engine Model Kohler K321AQS
Engine Type 4-Cycle, one cylinder air-cooled gasoline
Number of Cylinders Single
Displacement, cu.in (L) 31.3 (0.512)
Engine Bore, in (mm) 3.50 (89.0)
Engine Stroke, in (mm) 3.25 (82.6)
Maximum Horse Power, hp (kW) 14.0 (10.5)
Rated Engine Speed, rpm 3600
Fuel System Carburetor
Carburetor Model Kohler/Walbro
Carburetor Type Fixed main jet or adjustable main jet
Lubrication System Splash type
Cooling System Forced-air
Ignition System Battery
Spark Plug Type Champion RH10
Spark Plug Size, in (mm) 0.553 (14.0)
Spark Plug Gap, in (mm) 0.0256 (0.65)
Breaker Point Gap (Nominal), in (mm) 0.020 (0.50)
Valve Clearance (Intake), in (mm) 0.008-0.010 (0.20-0.25)
Valve Clearance (Exhaust), in (mm) 0.017-0.019 (0.43-0.48)
Fuel Tank Capacity, gal (L) 4.5 (17.0)
Oil Capacity, qt (L) 2.26 (2.21)

Electrical System
Electrical System Rating, Volts 12
Charging System Rating, Amps 15
Starter Type Electric
Number of Batteries 1
Electric Ground Negative

Power Take-Off
PTO Operational Type Independent
PTO Clutch Electric
PTO Control Switch on dash

Transmission
Transmission Model Sundstrand 15
Transmission Type Shaft-driven hydrostatic
Number of Forward Gears Infinite
Number of Reverse Gears Infinite
Oil Capacity, qts, (L) 5.0 (4.7)
Maximum Forward Speed, mph (kph) 6.8 (10.9)
Maximum Reverse Speed, mph (kph) 3.8 (6.0)


Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front steer
Steering System Manual Steering
Brakes Type Shoe
Front Tire Size 16x6.50-8
Rear Tire Size 23x10.50-12

Dimensions and Weight
Wheelbase, in (mm) 46 (1160)
Length, in (mm) 69 (1750)
Height, in (mm) 44 (1110)
Overall Width, in (mm) 42.5 (1070)
Weight, lb (kg) 770 (365)

38" Mower Deck
Mower Deck Type Mid-mount, right-discharge
Number of Blades 3
Cutting width, in (mm) 38 (960)
Cutting height, in (mm) 1.5-4.0 inch (38-102)
Lift System Hydraulic
Deck Drive Belt

46" Mower Deck
Mower Deck Type Mid-mount, right-discharge
Number of Blades 3
Cutting width, in (mm) 46 (1160)
Cutting height, in (mm) 1.5-4.0 inch (38-102)
Lift System Hydraulic
Deck Drive Belt

46" Snowblower
Snowblower Type Front-mount, single-stage
Clearing Width, in (mm) 46 (1160)
Lift System Hydraulic/Mechanical
Weight, lb (kg) 197 (89)

Front Blade
Blade Type Front-mount
Width, in (mm) 54 (1370)
Lift System Hydraulic/Mechanical
Angle Manual

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