John Deere 4120 Problems

The John Deere 4120 is a popular model of tractor, but it’s not without its problems. Common issues include engine trouble, electrical problems, and hydraulic leaks. While these problems can be frustrating, there are ways to fix them.

With a little know-how and some elbow grease, you can get your John Deere 4120 back up and running in no time.

How to resolve error 06 problem on a John Deere 4520

If you’re a John Deere 4120 owner, you may have experienced some problems with your tractor. Here are some common issues that have been reported: 1. Engine stalls when idling.

This is usually caused by a dirty fuel filter or a clogged fuel line. 2. Transmission problems. Some owners have reported gear slipping and difficulty shifting gears.

This is often due to low transmission fluid levels or a worn clutch. 3. Hydraulic problems. Leaks and sluggish performance of the hydraulic system are common complaints from 4120 owners.

Make sure to check for leaks and keep the fluid levels topped off to avoid these issues. 4120 owners, have you experienced any of these problems? Let us know in the comments!

John Deere 4120 for Sale

Looking for a John Deere 4120 for sale? You’re in luck! The John Deere 4120 is one of the most popular models of tractor on the market, and there are plenty of options to choose from when it comes to finding one for sale.

Here’s what you need to know about the John Deere 4120 before you start your search. The John Deere 4120 is a versatile tractor that can be used for a variety of tasks around the farm or homestead. It’s equipped with a powerful engine and features a comfortable cab that makes it easy to operate.

Whether you’re looking to use it for plowing fields or simply mowing your lawn, the John Deere 4120 is up to the task. When shopping for a John Deere 4120 for sale, be sure to check out both new and used models. There are plenty of great deals to be had on both types, so you’ll be able to find one that fits your budget and needs.

Be sure to do your research and compare prices before making your final purchase decision, as there can be significant differences between dealerships. If you’re looking for a top-quality tractor that will provide years of reliable service, then look no further than the John Deere 4120. This model is sure to meet all of your expectations and then some!

John Deere 4120 Reviews

John Deere 4120 Reviews The John Deere 4120 is a great tractor for those who need a versatile machine that can handle a variety of tasks. This tractor is built with a strong engine and transmission, making it capable of handling heavy workloads.

It also has several features that make it easy to operate, including power steering and cruise control. The John Deere 4120 is a great choice for those who need a durable and dependable tractor.

John Deere 4120 Specs

The John Deere 4120 is a versatile tractor that can be used for a variety of tasks. It is equipped with a four-wheel drive and hydrostatic transmission, making it easy to operate. The tractor also has a wide range of implements available, making it ideal for use in a variety of applications.

John Deere 4120 Engine

John Deere 4120 Engine The John Deere 4120 engine is a workhorse that is known for its reliability and power. This engine is used in a variety of applications, including agricultural, industrial, and construction equipment.

The 4120 engine is a four-cylinder, inline engine that produces 120 horsepower at 2200 RPM. It has a displacement of 3.7 liters and an oil capacity of 6 quarts. This engine is equipped with a wet sleeve design and full-flow oil filtration system.

John Deere 4120 for Sale Craigslist

John Deere 4120 for Sale Craigslist Looking for a John Deere 4120 for sale on Craigslist? Here’s what you need to know.

The John Deere 4120 is a compact utility tractor that was first introduced in 2002. It’s been a popular model ever since, thanks to its versatility and relatively affordable price tag. If you’re in the market for a used John Deere 4120, there’s a good chance you’ll be able to find one for sale on Craigslist.

When shopping for a used John Deere 4120 on Craigslist, it’s important to keep in mind that this tractor is no longer in production. That means parts may be more difficult (and expensive) to come by than they would be for a newer model. As such, it’s important to thoroughly inspect any prospective purchase before making a commitment.

John Deere 4120 Problems


What Engine is in a John Deere 4120?

The John Deere 4120 is powered by a four-cylinder, turbocharged engine that produces 85 horsepower. This engine is built for durability and reliability, and it features a number of innovative technologies that help it meet the demands of modern farmers. For example, the engine is equipped with an advanced fuel injection system that helps improve fuel economy and reduce emissions.

How Much Horsepower Does a 4120 John Deere Have?

The 4120 John Deere tractor has a 100 horsepower engine. This four-wheel drive machine is outfitted with a hydrostatic transmission, which provides an impressive ground speed of 12 mph. With a weight of nearly 5,000 pounds, the 4120 is one of the heavier models in John Deere’s line of compact utility tractors.

It also features a category 1 three-point hitch and 540 rpm rear PTO.

How Much is a John Deere 8Rt?

There is no definitive answer to this question as the price of a John Deere 8RT can vary depending on a number of factors, such as where you purchase it from, any special features or attachments it has, and whether or not it is new or used. However, you can expect to pay anywhere from $50,000-$100,000 for a John Deere 8RT tractor.


I recently bought a John Deere 4120 tractor and have been having some problems with it. The first problem I had was that the PTO would not engage. I took it back to the dealer and they fixed it, but then the next problem I had was that the transmission would not shift into gear.

Again, I took it back to the dealer and they fixed it. However, now I am having a new problem where the clutch pedal is getting stuck to the floor. Has anyone else had any problems with their John Deere 4120 tractor?

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