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Tractor detail

John Deere 4320

Specs are assembled from available database fields and should be verified against the exact tractor before purchase.

farm2005 - 2014Ended

Data source & freshness

Last updated
May 10, 2026

Verify specs with the seller, dealer, or manufacturer before buying.

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Engine power48.1 hp
PTO power40.5 hp
Weight3850 lbs
Displacement148.90 ci / 2.400 L
Transmissionhydrostatic
Built inAugusta, Georgia, USA

Overview

Manufacturer: John Deere

Model: 4320

Series: Not available

Type: farm

Subtype: Compact Utility tractor

Production status: Ended

Production years: 2005 - 2014

Built in: Augusta, Georgia, USA

Model Specs

Weight range: 3850 lbs

Fuel tank: Not available / Not available

DEF capacity: Not available / Not available

Engine

Power: 48.1 hp

Fuel type: diesel

Cylinders: 4

Displacement: 148.90 ci / 2.400 L

Torque: 127 lb·ft / 172.2 Nm

Torque RPM: 1440 rpm

Dimensions & Weight

Operating weight: 1746 kg

Length: 325 cm

Width: 166 cm

Height: Not available

Height (ROPS): 246 cm

Height (cab): Not available

Wheelbase: 181 cm

Ground clearance: Not available

Front tire: Not available

Rear tire: Not available

Transmission

Type: hydrostatic

Name: eHydro

Gears: infinite 3-range forward and reverse

Forward gears: Not available

Reverse gears: Not available

Ranges: Not available

PTO

Claimed power: 40.5 hp / 30.2 kW

Rear PTO type: independent

Rear PTO clutch: Not available

Rear PTO shaft: 540

Rear PTO RPM: Not available

Front PTO type: Not available

Front PTO clutch: Not available

Front PTO shaft: Not available

Front PTO RPM: Not available

Hitch

Rear type: I

Rear lift: 2500 lbs / 1134 kg

Front hitch: Not available

Front lift: Not available / Not available

Hydraulics

Pump flow: 12 gpm / 45.4 lpm

Total flow: 17.1 gpm / 64.7 lpm

Rear valves: Not available

Mid valves: Not available

System: type: open center; pressure: 2500 psi | 172.4 bar; pump flow: 12 gpm | 45.4 lpm; total flow: 17.1 gpm | 64.7 lpm; steering flow: 5.1 gpm | 19.3 lpm

Mechanical

Drive: 4WD

Final drives: Not available

Differential lock: Not available

Steering: Power steering

Brakes: Differential mechanical wet disc brakes

Cab: ROPS

Electrical

Ground: negative

Charging system: alternator

Charging amps: 75 A

Battery volts: 12 V

Attachments (4)

72" Mower deck — 72" Mower deck — mid-mount John Deere

Weight: 448 lbs / 203 kg

Cutting width: 72 in / 182 cm

John Deere 485 Backhoe — John Deere 485 Backhoe

Weight: 1460 lbs / 662 kg

Digging depth: 105 in / 266 cm

Loading height: 88 in / 223 cm

Bucket force: 3730 lbs / 1691 kg

Dipperstick force: 2435 lbs / 1104 kg

loader — 400X Loader — loader

Bucket width: 61 in / 154 cm

Lift (full pin): 2346 lbs / 1064 kg

Lift (1.5m pin): 2701 lbs / 1225 kg

Breakout (pin): 3453 lbs / 1566 kg

Dump angle: 46 °

Rollback angle: 117 °

Reach dumped: 24.4 in / 61 cm

Reach at ground: 64.3 in / 163 cm

Height (pin): 112.8 in / 286 cm

Clearance dumped: 89.5 in / 227 cm

Clearance level: 104.8 in / 266 cm

loader — 400CX Loader — loader

Bucket width: 61 in / 154 cm

Lift (full pin): 2368 lbs / 1074 kg

Lift (1.5m pin): 2734 lbs / 1240 kg

Breakout (pin): 3435 lbs / 1558 kg

Dump angle: 45 °

Rollback angle: 43 °

Reach dumped: 24.8 in / 62 cm

Reach at ground: 64.7 in / 164 cm

Height (pin): 112.8 in / 286 cm

Clearance dumped: 89.7 in / 227 cm

Clearance level: 104.8 in / 266 cm