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Home / Lawn and Garden Tractors / John Deere Lawn Tractors / John Deere 322

John Deere 322 Garden Tractor

The John Deere 322 garden tractor was manufactured from 1988 to 1992. The JD 322 is equipped with Yanmar 3TG66UJ four-stroke three-cylinder liquid cooled gasoline engine and Sundstrand 15 shaft-driven hydrostatic transmission.

A 40.2 cu.in (0.66 L) engine has a cylinder bore of 2.6" (66 mm), piston stroke of 2.53" (64 mm), and maximum power of 18 hp (13.4 kW). Max. forward speed - 35 km/h, max. reverse speed - 22 km/h. The hydraulic system capacity is 1.63 gal (6.2 L). The tractor was equipped with a power steering system, mechanical drum brakes, 16x6.50-8 front tires, and 23x10.50-12 rear tires.

The wheel base is 46 in (1160 mm). The John Deere 322 garden tractor is compatible with the following attachments: 38", 46", 50" mid-mount 3-blade mower decks with hydraulic lifting system, 54" front-mount blade with hydraulic or manual angle, 46" front-mount single-stage snow blower, 47" front-mount two-stage snow blower, and John Deere 44 front end loader with lift capacity to full height of 400 lbs (181 kg).

Engine
Engine Model Yanmar 3TG66UJ
Engine Type 4-stroke 3-cylinder liquid cooled gasoline engine
Number of Cylinders Three
Displacement, cu in (cc) 40.2 (658)
Engine Bore, in (mm) 2.60 (66.0)
Engine Stroke, in (mm) 2.53 (64.0)
Rated Engine Power, hp (kW) 18.0 (13.4)
Idle Speed, rpm 1300-3425
Compression Ratio 8.7:1
Fuel System Carburetor
Valve Clearance, in (mm) 0.008 (0.20)
Alternator Belt Deflection, in (mm) 0.5 (13.0)
Air Cleaner Dry, replaceable dual element
Spark Plug Champion RN11YC
Spark Plug Gap, in (mm) 0.032 (0.813)
Fuel Tank Capacity, gal (L) 4.5 (17.0)
Oil Capacity, qts (L) 2.9 (2.7)
Coolant Capacity, qts (L) 3.2 (3.0)

Electrical System
Electrical System Rating, Volts 12
Charging System Alternator
Alternator Rating, Amps 20
Starter Type Electric
Number of Batteries 1
Electric Ground Negative

Power Take-Off
Rear PTO Operational Type Independent
Front PTO Operational Type Independent
PTO Clutch Electric
Rear PTO Speed, rpm 2000
Front PTO Speed, rpm 3425

Transmission
Transmission Model Sundstrand 15
Transmission Type Shaft-driven hydrostatic
Number of Forward Gears Infinite
Number of Reverse Gears Infinite
Transmission Oil Capacity, qts (L) 13.0 (12.3)
Max Forward Speed, mph (kph) 7.3 (11.7)
Max Reverse Speed, mph (kph) 3.7 (6.0)


Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front steer
Steering System Power Steering
Brakes Type Mechanical drum
Front Tire Size 16x6.50-8
Rear Tire Size 23x10.50-12
Front Tread, in (mm) 32 (810)
Rear Tread, in (mm) 30.5-32.8 (770-830)

Hydraulic System
Hydraulic System Capacity, gal (L) 1.63 (6.20)
Number of Standard Remote Valves 2
3-Point Hitch Category 0
Draft Sensing or Lift Control Non-position control

Dimensions and Weight
Wheelbase, in (mm) 46 (1160)
Length, in (mm) 69.5 (1760)
Height, in (mm) 44.5 (1130)
Overall Width, in (mm) 43.3 (1090)
Weight, lbs (kg) 900 (410)

Front End Loader
Loader Model John Deere 44
Maximum lift height (to pin), in (mm) 71.5 (1810)
Clearance, dumped bucket, in (mm) 21 (530)
Dump angle, degrees 50
Reach at ground, in (mm) 44 (1110)
Rollback angle, degrees 20
Breakout force (bucket), lbs (kg) 575 (260)
Lift to full height (at pin), lbs (kg) 400 (181)
Bucket width, in (mm) 48 (1210) / 54 (1370)
48" Bucket capacity, yd3 (m3) 0.21 (0.20)
54" Bucket capacity, yd3 (m3) 0.24 (0.21)
Loader weight, lbs (kg) 500 (226)

38" Mower Deck
Mower Deck Model BM16600
Mower Deck Type Mid-mount
Number of Blades 2
Cutting width, in (mm) 38 (960)
Overall width, in (mm) 49.7 (1560)
Cutting height, in (mm) 1.0-4.0 (25-102)
Lift System Hydraulic
Deck Drive 2 Belts
Weight, lbs (kg) 100 (45)

46" Mower Deck
Mower Deck Model BM16376
Mower Deck Type Mid-mount
Number of Blades 3
Cutting width, in (mm) 46 (1160)
Overall width, in (mm) 57 (1440)
Cutting height, in (mm) 1.5-5.0 (37-127)
Lift System Hydraulic
Deck Drive 2 Belts
Weight, lbs (kg) 116 (52)

50" Mower Deck
Mower Deck Model BM16377
Mower Deck Type Mid-mount
Number of Blades 3
Cutting width, in (mm) 50 (1270)
Overall width, in (mm) 68 (1720)
Cutting height, in (mm) 1.5-4.0 (37-102)
Lift System Hydraulic
Deck Drive 2 Belts
Weight, lbs (kg) 186 (84)

47" Snow blower
Snowblower Model JD 2752M
Type Two-stage, Front-mount
Clearing width, in (mm) 47 (1190)
Clearing height, in (mm) 23 (580)
Lift System Hydraulic
Weight, lbs (kg) 400 (181)

Front Blade
Blade Model JD 0611M
Blade Type Front-mount
Width, in (mm) 54 (1370)
Height, in (mm) 18 (450)
Lift height, in (mm) 12 (300)
Cutting depth, in (mm) 3.5 (80)
Lift System Hydraulic
Angle Manual/Hydraulic

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