The John Deere 314 is a garden tractor model from the 300 series, manufactured from 1979 to 1983 by John Deere in Horicon, Wisconsin, USA. It was available in two-wheel drive (2WD) version.
The John Deere 314 is equipped with a 512 cc (31.2 cu·in) single-cylinder gasoline engine with 88.8 mm (3.5 in) of the cylinder bore and 82.6 mm (3.25 in) of the piston stroke, and a hydrostatic transmission with infinite forward and reverse gears.
The John Deere 314 garden tractor features:
- The Kohler K321AQS gasoline engine which produces 14.1 PS (10.4 kW; 14.0 HP) at 3,600 rpm of horsepower
- Manual steering
- Shoe brakes
- Open operator station
- Sleeve hitch (optional)
- Independent front PTO with electric clutch
General specifications
General Specifications |
Model |
John Deere 314 |
Tractor type |
Garden tractor |
Production years |
1979-1983 |
Factory |
Horicon, Wisconsin, USA |
Dimensions and weight |
Length |
1,750 mm (68.9 in)
|
Width |
1,070 mm (42.1 in)
|
Height |
1,110 mm (43.7 in)
|
Wheel base |
1,160 mm (45.7 in)
|
Weight |
344 kg (758 lbs)
|
Fuel capacity |
Fuel tank capacity |
17.0 liters (4.5 US gal.; 3.7 Imp. gal) |
Engine
Engine Specifications |
Engine model |
K321AQS |
Engine type |
4-stroke, L-head (side valve), single-cylinder |
Displacement |
512 cm3, (31.2 cu·in) |
Bore and stroke |
88.9 mm X 82.6 mm (3.50 in X 3.25 in) |
Max. horsepower |
14.1 PS (10.4 kW; 14.0 HP) at 3,600 rpm |
Cooling system |
Forced air |
Lubricating system |
Splash type |
Fuel system |
Carburetor |
Starting system |
Electirc starter |
Compression pressure |
Normal: |
7.7-8.4 kg/cm2 (7.6-8.3 bar, 110-120 psi) / 1,000 rpm |
Valve clearance |
Intake valve clearance: |
0.20-0.25 mm (0.0079-0.0098 in) |
Exhaust valve clearance: |
0.43-0.48 mm (0.0169-0.0189 in) |
Oil system |
Lubrication system: |
Splash type |
Oil type: |
API SF or SG |
Recommended oil: |
Summer: SAE 30W
Winter: SAE 5W-20, 5W-30
|
Oil capacity: |
1.4 L (1.5 US. qt, 1.2 Imp. qt.) |
Ignition system |
Spark plug: |
Champion RH10 |
Spark plug gap: |
0.65 mm (0.0256 in) |
Spark plug torque: |
27 N·m (2.8 kg·m, 19.9 ft·lb) |
Transmission and chassis
Chassis, steering and brakes |
Chassis |
4×2 2WD |
Steering type |
Manual |
Brakes |
Shoe |
Transmission |
Transmission manufacturer or model |
Sundstrand 15 |
Transmission type |
Hydrostatic |
Gears |
Infinite forward and reverse |
Speed |
Forward: 10.5 kmh (6.5 mph)
Reverse: 5.5 kmh (3.4 mph)
|
Transmission oil capacity |
4.7 L (1.2 US. gal, 1 Imp. gal.) |
Tires
Tires |
Front tires |
Lawn/turf: 16×6.50-8 |
Rear tires |
Lawn/turf: 23×10.50-12 |
Rear Hitch
Three-Point Hitch |
Category |
Sleeve hitch (optional) |
Control type |
– |
Lift capacity (at ends) |
– |
PTO (Power take-off shaft)
PTO |
Front PTO type |
Independent with electric clutch |
Front PTO speed |
– |
Electrical system
Electrical system |
Ground |
Negative |
Charging system |
– |
Charging amps |
– |
Battery |
12V |
Attachments
John Deere 38″ mid-mount mower deck with 3-blade, hydraulic lift and right-discharge |
Cutting width |
960 mm (38 in) |
John Deere 46″ mid-mount mower deck with 3-blade, hydraulic lift and right-discharge |
Cutting width |
1,160 mm (46 in) |
John Deere 54″ front-mount blade |
Cutting width |
1,370 mm (54 in) |
John Deere 49: 46″ front-mount one-stage snow blower with hydraulic-lift |
Cleaning width |
1,160 mm (46 in) |
Weight |
89 kg (197 lb) |