John Deere 4120 Specs, Weight, Price & Review ❤

John Deere 4120 Specs, Weight, Price & Review

Are you looking to buy John Deere 4120? But you need to know more about John Deere 4120 Specifications, Weight, Price, and Review. In this post, you can find out more.

On the internet, it’s very hard to find accurate and detailed information about John Deere 4120 Specs, Weight, Price, and Reviews.

So, our team went to several John Deere showrooms, got all the information, and put it all together in a way that is easy to read and understand.

Let’s look at the latest specs, weight, price, and review of the John Deere 4120.

John Deere 4120 Specs

John Deere 4120 Overview

It is a 2.4 L, 2,440cm2, 148.9 cuin four-cylinder turbocharged Diesel engine. The cylinder bore is 3.39 inches, and the piston stroke is 4.13 inches. The compression ratio is 20.0 to 1.

This engine produced 43.0 PS (31.6kW; 42.4HP) power at 2,400 RPM and 148.0 Nm (15.1kgm; 109.1 ft-lb) of torque at 1,440 RPM.

John Deere 4120  Key Features

  • Transmission Hydro
  • Front Axle MFWD
  • Loader Yes
  • Open Station with Standard Seat
  • eHydro

John Deere 4120 Price

original Price = $26,900.00 USD

John Deere 4120 Weight

Weight = 1,680 kg (3,705 lbs)

John Deere 4120 Horsepower

Horsepower = 43.1 hp or 32.1 kW

John Deere 4120 Specifications

General Specifications

Model John Deere 4120
Width 1,660 mm (65.4 in)
Wheel base 1,810 mm (71.3 in)
Fuel tank capacity 55.0 liters (14.5 US gal.; 12.1 Imp. gal)
Cabin type Open operator station with ROPS
Length 3,250 mm (128 in)
Height 2,460 mm (96.9 in)
Weight 1,680 kg (3,705 lbs)
Battery 12V, CCA 770A

Transmission and chassis

Chassis 4×4 MFWD 4WD
Brakes Wet disc
Differential lock Mechanical
Steering type Power
Final drive Planetary gear
Transmission model   eHydro
Transmission oil capacity 39.0 L (10.3 US. gal, 8.6 Imp. gal.)
Speed Forward: 27.2 kmh (16.9 mph)
Transmission type Hydrostatic 
Gears Infinite forward and reverse
Transmission oil capacity 36.1 L (9.6 US. gal, 8 Imp. gal.)
Transmission type Power shuttle
Speed    Forward: 27.8 kmh (17.3 mph)
Transmission model PowrReverser
Gears 12 forward and 12 reverse

3 point hitch specs

Control type
Lift capacity (at ends) 1,420 kg (3,131 lbs)
Caterogy I

Hydraulic system

Hydraulic capacity PowrReverser: 39.0 L (41.21 US. qt, 34.32 Imp. qt.)
eHydro : 36.1 L (9.6 US. gal, 8 Imp. gal.)
Hydraulic type Open center
Pressure 2,500 psi (172 bar)
Steering flow 5.1 gpm (19.3 lpm)
Pump flow 12.0 gpm (45.4 lpm)
Total flow 17.1 gpm (64.7 lpm)


Engine model John Deere 4024T
Engine type Four-stroke, liquid-cooled, inline
Fuel type Diesel
Cylinders 4
Displacement 2.4 L, 2,440 cm2, (148.9 cu·in)
Compression ratio 20.0:1
Torque 148.0 N·m (15.1 kg·m, 109.1 ft·lb) at 1,440 rpm
Oil capacity 7.5 L (7.9 US. qt, 6.6 Imp. qt.)
Bore and stroke 86.0 mm X 105.0 mm (3.39 in X 4.13 in)
Horsepower 43 PS (31.6 kW; 42.4 HP) at 2,400 rpm
Starter Electric
Coolant capacity 6.1 L (6.4 US. qt, 5.4 Imp. qt.)


Rear tires Ag: 13.6-28
Front tires Ag: 8.00-16

PTO (Power take-off shaft)

Rear PTO type Independent
Rear PTO spped 540 rpm
Middle PTO type Independent (option)
Middle PTO spped 2,100 rpm


Weight 3700 lbs [1678 kg]
Wheelbase 71.5 inches [181 cm]


Steering  hydrostatic power
Chassis 4×4 MFWD 4WD
Brakes wet disc

Battery and electrical

Number of batteries 1
Battery cold cranking Amps 770
Electric charging system alternator
Engine starter volts 12 V
Battery voltage 12 V
Electric ground force negative
Electric charging Amps 75 amps


Fuel Capacity 14.6gal
Cooling System Fluid Capacity 1.7gal
3 Point Hitch Lift Capacity @ 24 Inches 2500.1lb
Tire Size Front – 2wd / 4wd 8.00-16 R1
Operating Voltage 12V
Engine Oil Capacity 2gal
Turning Radius 9.2ft in
Rear Tires Size 2wd/4wd 13.6-28 R1
Alternator Supplied Amperage 75amps


Hydraulic system 10.3 gal
39.0 L
  9.6 gal
36.3 L (eHydro)
Fuel 14.5 gal
54.9 L


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

John Deere 4120 Review Video

John Deere 4120 Attachments

  • backhoe
  • front-end loader

John Deere 485 Backhoe

Backhoe type John Deere 485 Backhoe
Transport height 90 inches
228 cm
Reach from pivot 142 inches
360 cm
Bucket Rotation 180
Bucket force 3730 lbs
1691 kg
Weight 1460 lbs
662 kg
Digging depth 105 inches
266 cm
Loading height 88 inches
223 cm
Swing Arc 180
Dipperstick force 2435 lbs
1104 kg

John Deere 4120 Equipment

Category Compact Utility Tractors
Manufacturer John Deere
Model Year 2011
Model 4120
Stock Number 1087568
Status On Lot
Operation Hours 579
Serial Number 1LV4120HEBH810333
Horsepower 60

Final Thoughts

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FAQs For John Deere 4120

(1) How many HP is a John Deere 4120?

  • Engine = 43.1 hp 32.1 kW
  • PTO (claimed) = 35 hp 26.1 kW

(2) What does a John Deere 5220 Weight ?

 1,680 kg (3,705 lbs)

(3) What is the difference between John Deere A and B?

John Deere Model B was a two-plow row-crop tractor that John Deere produced from 1935 to 1952. Direct successors were produced until 1960. The John Deere Model B was a smaller, more affordable version of the John Deere A.


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