John Deere 4030 Price, Specs, Horsepower, Oil Capacity & Review 2023

John Deere 4030 specs, Reviews, price, Horsepower, Weight, Serial Numbers, Engine Oil Capacity, Attachments, History, Features & Pictures

The John Deere 4030 is a row-crop 2WD tractor of the Generation II series. The tractor was made by John Deere in Waterloo, Iowa, USA from 1973 until 1977.

John Deere 4030 row crop tractor equipped with a John Deere diesel 6-cylinder liquid-cooled inline horizontal-shaft engine, which produces 67.03 hp (50.0 kW) Drawbar (tested) power at rated rpm 2500.

John Deere 4030 row crop tractor fitted with a John Deere 5.4L 6-cyl diesel and John Deere 5.0L 6-cyl gasoline engine, 8-speed partially synchronized transmission, 4×2 2WD, power steering, differential hydraulic wet disc brakes.

John Deere 4030 row crop tractor attachments include John Deere 148 Loader.

Now, let’s find out the John Deere 4030 HP, Price, Specs, Review, Serial Numbers, Attachments, Features & Images, and more. I hope it will be useful to you.

Also Check: John Deere LT160

John Deere 4030 Tractor Price

John Deere 4030 Price, Specs, Horsepower, Oil Capacity & Review

John Deere 4030 Original Price: $17,721 (1977)

John Deere 4030 Specs

John Deere 4030 History 

Manufacturer: John Deere
Type: Row-Crop tractor
Factory: Waterloo, Iowa, USA
Total built: 15,690 (total)
  222 (gasoline)
Original price: $17,721 (1977 )

John Deere 4030 Tractor Serial Numbers

1973: 1000
1974: 6700
1975: 10153
1976: 13022
1977: 15417
Final: 16689

John Deere 4030 Diesel Engine  

ENGINE John Deere diesel 6-cylinder liquid-cooled inline horizontal-shaft
Displacement: 329 ci
5.4 L
Bore/Stroke: 4.02×4.33 inches
102 x 110 mm
Air cleaner: dry with a secondary element
Pre-heating: ether injection
  coolant heater*
Compression: 16.2:1
Rated RPM: 2500
Idle RPM: 800-2660
Operating RPM: 1500-2500
Starter: electric
Starter volts: 12
Oil capacity: 17 qts
16.1 L
Coolant capacity: 22 qts
20.8 L

John Deere 4030 Gasoline Engine  

ENGINE John Deere gasoline 6-cylinder liquid-cooled
Displacement: 303 ci
5.0 L
Bore/Stroke: 3.86×4.33 inches
98 x 110 mm
Starter: electric
Starter volts: 12

John Deere 4030 Capacity 

Fuel: 35 gal
132.5 L
Hydraulic system: 13 gal
49.2 L

John Deere 4030 Power 

PTO (claimed): 80 hp
59.7 kW
Drawbar (tested): 67.03 hp
50.0 kW
PTO (tested): 80.33 hp
59.9 kW

John Deere 4030 Transmission

John Deere Syncro-Range Transmission

Transmission: John Deere Syncro-Range
Type: partially synchronized
Gears: 8 forward and 2 reverse
Clutch: hydraulic wet disc
Oil capacity: 64 qts
60.6 L

John Deere Quad-Range Transmission

Transmission: John Deere Quad-Range
Type: partial power shift
Gears: 16 forward and 6 reverse
Clutch: hydraulic wet disc
Oil capacity: 64 qts
60.6 L

Syncro-Range Creeper Transmission

Transmission: Syncro-Range Creeper
Type: creeper
Gears: 13 forward and 4 reverse

John Deere 4030 Hydraulics 

Type: closed center
Capacity: 13 gal
49.2 L
Valves: 1 to 3
Pump flow: 23 gpm
87.1 pm

John Deere 4030 PTO

Rear PTO: independent
Rear RPM: 540/1000 (1.375)

John Deere 4030 Mechanical 

Chassis: 4×2 2WD
Final drives: planetary
Differential lock: hydro-mechanical rear*
Steering: power
Brakes: differential hydraulic wet disc
Cab: Open operator station. Optional four-post Roll-Gard ROPS. Optional Sound-Gard cab with heat and air-conditioning available.
Transmissions: 8-speed partially synchronized
  16-speed partial power shift
  13-speed creeper

John Deere 4030 Dimensions

Wheelbase: 101 inches
256 cm
Length: 154.4 inches
392 cm
Height (steering wheel): 84.5 inches
214 cm
Height (cab): 107.7 inches
273 cm
Clearance (front axle): 21.95 inches
55 cm
Clearance (rear axle): 27.24 inches
69 cm
Clearance (drawbar): 14.1 inches
35 cm
Rear axle: Rack-and-pinion: 2.875 by 86 inches
73 by 2184 mm
Rear axle: Rack-and-pinion: 3.125 by 112 inches
79 by 2844 mm
Rear axle: Rack-and-pinion: 3.125 by 112 inches
79 by 2844 mm
Front tread: 48 to 68 inches
121 to 172 cm
Rear tread: 60 to 92 inches
152 to 233 cm
Rear tread: 60 to 101 inches
152 to 256 cm
Rear tread: 61 to 117 inches
154 to 297 cm

John Deere 4030 Weight

Shipping: 7340 lbs
3329 kg
Operating: 9180 lbs
4164 kg
Ballasted: 10150 lbs
4604 kg

John Deere 4030 Electrical

Ground: negative
Charging system: alternator
Batteries: 2
Battery volts: 6

John Deere 4030 Tyres

Ag front: 6.00-16
Ag rear: 15.5-38
Ag front: 7.5L-15
Ag rear: 23.1-26

John Deere 4030 Attachments

John Deere 148 Loader

Loader weight: 1350 lbs
612 kg
Height (to pin): 126 inches
320 cm
Clearance, dumped bucket: 102 inches
259 cm
Dump reach: 32 inches
81 cm
Dump angle: 38°
Clearance, level bucket: 121 inches
307 cm
Rollback angle: 11°
Breakout force (lift): 4700 lbs
2131 kg
Lift to full height (at pin): 3100 lbs
1406 kg
Bucket capacity: 0.5 cu yd
0.4 cu m
  0.6 cu yd
0.5 cu m
  0.8 cu yd
0.6 cu m
  0.9 cu yd
0.7 cu m
Bucket width: 60 inches
152 cm
  72 inches
182 cm
  84 inches
213 cm
  96 inches
243 cm

John Deere 4030 Problems And Solutions

John Deere 4030 issues can be classified into four categories. These issues involve steering wheels, gears, motor transmission, engine, and steering. 

Each of these issues displays various signs like issues with overheating or difficulty starting etc.

Engine overheats:

There are four reasons why the engine is overheated within the tractor John Deere 4030. The most common reason is insufficient cooling or coolant water. 

Additionally, if the bearing is not tight enough and the engine is overheated, the bearing will get hot.

A damaged or loose fan belt could be an issue since it isn’t able to maintain the coolness of your engine during driving. In addition, excessive diesel can cause the engine overheating.


To protect your engine to ensure the safety of your engine, it is essential to ensure that the level of coolant is at a safe level. Replace the coolants and cool water according to the amount required.

If this isn’t enough to solve the issue, examine the bearings and make adjustments accordingly.

Also, ensure that the fan belt is between 10-12 mm. Refer to the manual for the recommended level. Also, ensure there’s no fuel leaking into the system.

Engine Runs But Misses:

The engine may not be running because of low levels of fuel or worn piston rings. The lack of fuel can cause the engine to work effectively.


To ensure that the engine runs smoothly, keep the tank of fuel at a safe level. You can add more fuel and make sure that you match it to the right amount (35 gallon) to meet the JD 4030 requires.

If that doesn’t fix the issue, you should look for worn piston rings. It is recommended to replace the damaged piston rings by buying new ones.

Engine Knocks:

When there’s not enough fuel inside the motor, it starts to knock. Another reason could be the temperature of cooling being lower than the level that is needed.


Also, it is important to examine the oil level of your system first. In case of any deficiency. Also, it is necessary to increase the temperature of the cooling system to ensure proper engine operation.

Free Rotating Steering Wheels:

In this situation the causes are identical to the problem of heavy steering wheels. If there’s not enough hydraulic fluid or the steering mechanism is damaged and the wheels turn too fast.

A malfunctioning steering pump may also be the reason for this issue.


Therefore, you must first inspect the hydraulic oil, and then supplement it with oil if necessary. If you don’t think this is the issue it is important to examine the steering cylinder and the steering pump.

Repair all damaged parts. If the problem is within the steering mechanism, replace the seal and you’ll be ready to go.

Motor is Unable to Start

Utilizing the wrong kind of fuel can stop the motor’s actions. Another reason is a malfunctioning fuel pump or incorrect timing of the injection pump are two causes of the motor not starting.


It is important to verify the type of fuel for JD 4030. Also, make sure you’re using the wrong kind of fuel. If you’re using a different type of fuel, switch it and use the correct kind of fuel. Make sure that the fuel you’re using is clean.

After that, you must alter the fuel pump’s timing and repair any areas that are damaged. If none of these steps result in luck You should alter the timing of the fuel injector pump. The motor will run equally fine.

Hard Shifting Transmission

It’s sometimes hard to shift transmission due to insufficient alignment. In the end, sensors aren’t able to detect signals in a proper manner.

 This is why you’ll fail to control the transmission when you’re driving at a slow speed.


To resolve this issue You must inspect the transmission thoroughly. Check for any cables that are not aligned or other components.

Adjust them as needed. When each component is in place and you’re not going to face any issues with hard shifting again.

John Deere 4030 Tractor Review Video

Final Words

That’s all about the John Deere 4030 Tractor Price, Specification, and Features. But If you have any problem regarding this post, then please comment in the below comment box. I will try to solve your problem as soon as possible. Thanks.


What is the horsepower of John Deere 4030?

The horsepower of John Deere 4030 is around 80.

What is the engine oil capacity of John Deere 4030?

The engine oil capacity of John Deere 4030 is around 17 quart or 16.1 L.

What attachments are available for John Deere 4030?

There are various attachments available for John Deere 4030, including loaders, backhoes, mowers, and blades.

What is the history of John Deere 4030?

John Deere 4030 was produced from 1973 to 1977 as part of the New Generation series of tractors.

What is the capacity of the solution tank in John Deere R4030 sprayer?

The R4030 Self-Propelled Sprayer has a 3028-L (800-gal), 304 grade stainless-steel solution tank.

What is the off-center nozzle spacing of John Deere R4030 sprayer?

The 2021 John Deere R4030 Self Propelled Sprayer has a 20″ off-center nozzle spacing.

What is the boom width of John Deere R4030 sprayer?

The 2021 John Deere R4030 Self Propelled Sprayer has a 120ft steel boom.

How many engine hours does a used 2021 John Deere R4030 Self Propelled Sprayer have?

A used 2021 John Deere R4030 Self Propelled Sprayer has 1,053 engine hours.

Where can I find used John Deere R4030 Self-Propelled Sprayers for sale?

You can find used John Deere R4030 Self-Propelled Sprayers for sale at John Deere dealerships or websites such as Machinery Pete and MachineFinder.

what is the maximum spraying speed of the John Deere 4030 sprayer?

The maximum speed for spraying on John Deere’s 4030 is between 20 and 25 miles an hour (32.2-40.2 kilometers/hour).