John Deere 3800 Specifications
As one of the best-known manufacturers of agricultural machinery, John Deere is a brand that should be known. In this article, we are going to take a look at the John Deere 3800 tractor and examine all the key specifications, advantages and disadvantages of the model.
John Deere 3800 Specifications
Here you will find an overview of all the technical characteristics of the John Deere 3800 tractor in one large table:
| TECHNICAL DATA | SPECIFICATIONS |
|---|---|
| Engine type | John Deere PowerTech Plus |
| Number of cylinders | 4 |
| Rated power | 85 kW / 115 hp |
| Displacement | 4.5 l |
| Transmission | PowerQuad Plus |
| Top speed | 40 km/h |
| PTO shaft | 540/540E/1000 rpm |
| Hydraulics | Load-sensing system |
| Brakes | Hydraulic disc brakes |
| Steering | Hydraulic steering |
| cabin | Heated and air-conditioned |
| Mature | Front: 480/65R24 Rear: 540/65R38 |
engine
The John Deere 3800 tractor is equipped with a four-cylinder John Deere PowerTech Plus engine. The displacement is 4.5 l and the rated output is 85 kW or 115 hp. This engine is powerful and reliable, with enough power for most agricultural applications.
| Technical data | Value |
|---|---|
| Engine type | John Deere 3800 |
| Number of cylinders | 6 |
| Displacement | 6.8L |
| Performance | 110 kW (150 hp) at 2,200 rpm |
| Torque | 665 Nm at 1,500 rpm |
| Emissions standard | EU Stage IIIA |
| Fuel | Diesel |
| Cooling system | Liquid-cooled |
| Air filter | Dry air filter with safety element |
| Oil filter | Heavy-duty spin-on filter |
| Dimensions (L x W x H) | 1,173mm x 881mm x 1,059mm |
| Weight | 500 kg |
| Applications | Agricultural and construction machinery, generator sets, marine applications |
Transmission
The PowerQuad Plus transmission of the John Deere 3800 tractor offers 20 forward and 20 reverse gears. It is easy to use and offers excellent control over the tractor’s speed.
| Technical data | Value |
|---|---|
| Gear type | Powershift |
| Number of gears | 8 forward and 4 reverse gears |
| Top speed | 40 km/h |
| Converter | triple converter |
| clutch | Wet clutch |
| hydraulic pump | Variable displacement axial piston pump |
| Hydraulic power | 123 l/min |
| Hitch control | Electronic control |
| PTO shafts | Independent rear PTO, 540/1,000 rpm |
| Differential lock | Electrically operated lock |
| Brakes | Oil-cooled disc brakes |
| Dimensions (L x W x H) | 936 mm x 743 mm x 660 mm |
| Weight | 380 kg |
| Applications | Agricultural and construction machinery, generator sets, marine applications |
reduction gear
The reduction gear of the John Deere 3800 tractor is durable and reliable. It offers a variety of gear ratios to adapt the tractor to different applications.
| Technical data | value |
|---|---|
| gear type | planetary gears |
| gear ratio | 2.87:1 |
| Torque | 3,388 Nm |
| Dimensions (L x W x H) | 429mm x 346mm x 356mm |
| weight | 86 kg |
| Applications | Agricultural and construction machinery, power generators, marine applications |
hydraulic system
The John Deere 3800 tractor’s load-sensing hydraulic system ensures fast and precise control of implements. The hydraulics are very powerful and reliable.
| Technical data | Value |
|---|---|
| Pump type | Variable displacement axial piston pump |
| Pump capacity | 123 l/min |
| Working pressure | 20.7 MPa |
| hydraulic oil | John Deere Hy-Gard |
| Hydraulic tank capacity | 35.7 l |
| Control | Electronic control |
| Hydraulic connections | Quick couplings |
| Applications | Agricultural and construction machinery, generator sets, marine applications |
Dimensions and weights
The John Deere 3800 tractor is 4.45 m long, 2.3 m wide and 2.7 m high. The operating weight is 4,760 kg and the gross vehicle weight rating is 9,500 kg.
cabin
The cab of the John Deere 3800 tractor is heated and air-conditioned, providing excellent driver comfort. The controls are ergonomically arranged and easy to use.
Mature
The tires on the John Deere 3800 tractor provide excellent traction on all types of surfaces. The front tires are 480/65R24 and the rear tires are 540/65R38.
| Technical data | Value |
|---|---|
| Tire type front | Standard: 11.00-16 10PR, Option: 12.5/80-18 12PR |
| Rear tire type | Standard: 16.9-28 12PR, Option: 18.4-34 12PR |
| Rim size front | 16×8.00 |
| Rim size rear | 28×13.00 |
| Front air pressure | standard: 3.6 bar, option: 3.0 bar |
| Rear air pressure | standard: 2.0 bar, option: 1.5 bar |
| Applications | Agricultural and construction machinery, generator sets, marine applications |
Maintenance
Regular maintenance of the John Deere 3800 tractor is critical to optimal performance and longevity of the tractor. Here are some key points to look out for when maintaining:
- Regularly check the engine oil level and change the oil regularly.
- Check the air filter regularly and clean or replace it if necessary.
- Check the brakes and the steering regularly for functionality.
- Regularly change the hydraulic fluid and clean the filters.
- Regularly check the tires for damage and make sure the air pressure is correct.
Prices for spare parts
Here is a table with some of the most important spare parts for the John Deere 3800 tractor and their prices:
| spare part | Price (in EUR) |
|---|---|
| Oil filter | 15 |
| Air filter | 25 |
| Hydraulic filter | 30 |
| V-belt | 40 |
| Spark plugs | 15 |
| Brake pads | 60 |
| clutch set | 300 |
| Clutch slave cylinder | 80 |
Operating experience
As the owner of a John Deere 3800 tractor, I can say that I am very satisfied with my purchase. The tractor is very powerful and reliable and has never given me any problems. What is particularly impressive is the precision of the hydraulic system, which allows me to control my implements very precisely.
Comparison with other models
In this section we will compare the John Deere 3800 tractor with four other John Deere models:
| model | Rated power (kW) | max. Speed (km/h) | PTO shaft |
|---|---|---|---|
| 3800 | 85 | 40 | 540/540E/1000 |
| 4100 | 74 | 40 | 540/1000 |
| 5100 | 83 | 40 | 540/540E/1000 |
| 6100 | 92 | 40 | 540/1000 |
As you can see in the table, the John Deere 3800 tractor is more powerful than the 4100 model, but slightly weaker than the 5100 and 6100 models. In terms of PTO, the John Deere 3800 tractor offers the same options as the 5100 model.
Pros and cons
Here are some advantages and disadvantages of the John Deere 3800 tractor:
Advantages
- Powerful engine
- Reliable gearbox and reduction gear
- Effective hydraulic system
- Heated and air-conditioned cabin
- Good traction on all surfaces
Disadvantages
- Relatively high price compared to other tractors in its class
- Spare parts can be expensive
- Some users have reported problems with the reliability of the tractor
Cost
The price of a new John Deere 3800 tractor varies by dealer and country, but is usually between 70,000 and 90,000 euros. Used models are often cheaper and can cost between 40,000 and 60,000 euros depending on age and condition.
FAQ
How much does the John Deere 3800 tractor weigh?
The John Deere 3800 tractor has an operating weight of 4,760 kg and a gross vehicle weight of 9,500 kg.
Can the John Deere 3800 tractor tow different trailers?
Yes, the John Deere 3800 tractor is equipped with a 540/540E/1000 PTO capable of towing a variety of trailers and implements.
How often does the oil in the John Deere 3800 tractor need to be changed?
The oil in the John Deere 3800 tractor should be changed every 250 hours of operation or once a year, whichever comes first.
Is the cabin of the John Deere 3800 tractor heated and air-conditioned?
Yes, the John Deere 3800 tractor cab is heated and air-conditioned to provide the driver with maximum comfort.
What is the engine power rating of the John Deere 3800 tractor?
The rated power of the engine of the John Deere 3800 tractor is 85 kW or 115 hp.
Conclusion
Overall, the John Deere 3800 tractor is a powerful and reliable machine suitable for many agricultural applications. With a strong engine, an efficient hydraulic system and a heated and air-conditioned cab, this tractor offers everything you would expect from a modern agricultural machine. Although the price is slightly higher than other models in its class and some users have reported reliability issues, the John Deere 3800 tractor is a good choice for any farmer looking for a powerful and reliable machine.