Engine Horsepower: 48 hp
Manufactured: 2005 to 2014
John Deere 4320 Summary
The John Deere 4320 was produced from 2005 to 2014 as part of the 4000 Twenty Compact Series. This compact utility tractor, built in Augusta, Georgia, features a John Deere 2.4L 4-cylinder diesel engine with a gross horsepower of 48.1 hp. The tractor offers two transmission options: 12-speed and hydrostatic. The gear PTO power is claimed at 40.5 hp, while the hydro PTO power is claimed at 40 hp.

John Deere 4320 Horsepower, Weight, and Specifications:
Production
Who manufactured the John Deere 4320 and where was it built?
- Manufacturer: John Deere
- Type: Compact Utility tractor
- Built in: Augusta, Georgia, USA
Engine
What type of engine does the John Deere 4320 have?
- Engine: John Deere 2.4L 4-cyl diesel
Transmissions
What types of transmissions are available for the John Deere 4320?
- Options: 12-speed, hydrostatic
Horsepower
What is the horsepower specification for the John Deere 4320?
- 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
- PTO (tested): 41.58 hp, 31.0 kW
Mechanical
What are the mechanical features of the John Deere 4320?
- Drive: Four-wheel drive
- Steering: Power steering
- Brakes: Differential mechanical wet disc brakes
- ROPS: Yes
Capacity
What is the capacity of the John Deere 4320's fuel tank and hydraulic system?
- 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
Hydraulics
What are the hydraulic specifications for the John Deere 4320?
- Type: Open center
- Gear Capacity: 10.3 gal, 39.0 L
- Hydro Capacity: 9.6 gal, 36.3 L
- 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
Tractor Hitch
What type of hitch and lifting capacity does the John Deere 4320 have?
- Rear Type: I
- Rear lift (at 24\"/610mm): 2,500 lbs, 1134 kg
Power Take-off (PTO)
What are the PTO options for the John Deere 4320?
- Rear PTO: Independent
- Rear PTO Type: 540
- Mid PTO: Independent (Optional)
- Mid PTO Type: 2100
Dimensions & Tires
What are the dimensions and tire specifications of the John Deere 4320?
- Wheelbase: 71.5 inches, 181 cm
- Weight: 3,850 lbs, 1746 kg
- Front tire: 8.00-16
- Rear tire: 13.6-28
Electrical
What are the electrical specifications of the John Deere 4320?
- Ground: Negative
- Charging system: Alternator
- Charging amps: 75
- Battery CCA: 770
- Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.