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John Deere 4320

John Deere 4320 tractor
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The John Deere 4320 is a compact utility tractor produced from 2005 to 2014 as part of the 4000 Twenty Compact Series. It features a 2.4L 4-cylinder turbocharged diesel engine producing 48.1 hp gross, with options for a 12-speed PowrReverser transmission or a hydrostatic eHydro transmission. The tractor includes four-wheel drive, power steering, and differential mechanical wet disc brakes with ROPS for safety. It has a fuel capacity of 14.5 gallons and hydraulic systems with open center type and 2500 psi pressure. The 4320 supports a rear PTO of 540 rpm and an optional mid PTO. Dimensions include a 71.5 inch wheelbase, 128.2 inch length, and operating weight of 3,850 lbs. Attachments include a 72" mid-mount mower deck, 400X and 400CX loaders, and backhoe options. Electrical system features a 12-volt battery with 770 CCA and 75 amp alternator. The tractor was built in Augusta, Georgia, USA.
John Deere 4320compact utility tractor2.4L diesel engine12-speed transmissionhydrostatic48 hp tractor4000 Twenty Compact Seriestractor specifications
Power48 hp
Founded2005 - 2014
Model4320

Technical Specifications

Detailed specifications and technical data for John Deere 4320

Power

PTO (tested):41.58 hp (31.0 kW)
Engine (gross):48.1 hp (35.9 kW)
Gear PTO (claimed):40.5 hp (30.2 kW)
Hydro PTO (claimed):40 hp (29.8 kW)

Engine

Model:John Deere 2.4L 4-cyl diesel
Torque:127 lb-ft (172.2 Nm)
Details:turbocharged diesel, 4-cylinder, liquid-cooled vertical
Idle RPM:1000-2600
Rated RPM:2400
Torque RPM:1440
Air cleaner:paper and felt elements
Bore/Stroke:3.386x4.134 inches (86 x 105 mm)
Compression:20:1
Pre-heating:glow plugs
Displacement:148.9 ci (2.4 L)
Oil capacity:7.9 qts (7.5 L)
Power (gross):48.1 hp (35.9 kW)
Starter power:2.9 hp (2.2 kW)
Starter volts:12
Coolant capacity:6.4 qts (6.1 L)

Capacity

Fuel:14.5 gal (54.9 L)
Gear Hydraulic system:10.3 gal (39.0 L)
Hydro Hydraulic system:9.6 gal (36.3 L)

Electrical

Ground:negative
Battery CCA:770
Battery volts:12
Charging amps:75
Charging system:alternator

Hydraulics

Type:open center
Pressure:2500 psi (172.4 bar)
Pump flow:12 gpm (45.4 lpm)
Total flow:17.1 gpm (64.7 lpm)
Gear Capacity:10.3 gal (39.0 L)
Steering flow:5.1 gpm (19.3 lpm)
Hydro Capacity:9.6 gal (36.3 L)

Mechanical

Drive:Four-wheel drive
Brakes:Differential mechanical wet disc brakes
Safety:ROPS
Steering:Power steering

Production

Type:Compact Utility tractor
Series:4000 Twenty Compact Series
Built in:Augusta, Georgia, USA
Years made:2005 - 2014

Attachments

Overview:72" mid-mount mower deck, John Deere 400X loader, John Deere 400CX loader, Backhoe

400X Loader

Weight:927 lbs (420 kg)
Dump angle:46°
Bucket width:61 inches (154 cm), 73 inches (185 cm)
Reach (dumped):24.4 inches (61 cm)
Reach (ground):64.3 inches (163 cm)
Height (at pin):112.8 inches (286 cm)
Clearance (level):104.8 inches (266 cm)
Rollback (raised):117°
Clearance (dumped):89.5 inches (227 cm)
Rollback (ground line):32°
3289 lbs breakout (bucket):1491 kg
3453 lbs breakout (at pin):1566 kg
2346 lbs lift (full at pin):1064 kg
2701 lbs lift (1.5m at pin):1225 kg
2606 lbs breakout (at 500mm):1182 kg
1720 lbs lift (full at 500mm):780 kg
2154 lbs lift (1.5m at 500mm):977 kg

400CX Loader

Dump angle:45°
3435 lbs breakout (at pin):1558 kg
4638 lbs breakout (bucket):2103 kg
2368 lbs lift (full at pin):1074 kg
2734 lbs lift (1.5m at pin):1240 kg
3055 lbs breakout (at 500mm):1385 kg
1742 lbs lift (full at 500mm):790 kg
2181 lbs lift (1.5m at 500mm):989 kg

72" Mower deck

Type:mid-mount John Deere, 3-blade with hydraulic lift
Weight:448 lbs (203 kg)
Cut height:1 to 9.6 inch (2 to 24 cm)
Cutting width:72 inches (182 cm)
Overall width:85 inches (215 cm)

Transmission

eHydro

Type:hydrostatic
Gears:infinite 3-range forward and reverse
Oil capacity:38.4 qts (36.3 L)
Options:12-speed, hydrostatic

PowrReverser

Gears:12 forward and reverse
Oil capacity:41.2 qts (39.0 L)

Tractor hitch

Rear Type:I
Rear lift (at 24"/610mm):2,500 lbs (1134 kg)

Serial Numbers

2005:230001
2006:320001
2007:420001
2008:520001

Dimensions & Tires

Width:65.6 inches (R1 tires) (166 cm), 91.9 inches (R4 tires) (233 cm)
Length:128.2 inches (325 cm)
Rear tire:13.6-28
Wheelbase:71.5 inches (181 cm)
Front tire:8.00-16
Max Drawbar:1,103 lbs (500 kg)
Height (ROPS):97.2 inches (246 cm)
Height (hood):62 inches (157 cm)
Operating weight:3,850 lbs (1746 kg)

Power Take-off (PTO)

Mid PTO:independent Optional
Rear PTO:independent
Mid PTO Type:2100
Rear PTO Type:540