John Deere 4250 Specifications
The John Deere 4250 is a powerful tractor that is widely used in agriculture. With its robust construction and advanced technology, it offers efficient performance and reliability in various agricultural tasks. In this article, we will take a closer look at the specifications of this tractor model and also examine other important aspects such as maintenance, operating experience, advantages and disadvantages, and cost.
John Deere 4250 Specifications
| TECHNICAL DATA | SPECIFICATIONS |
|---|---|
| model | John Deere 4250 |
| engine | 6-cylinder diesel engine |
| Displacement | 7.6 liters |
| Performance | 125 HP |
| PTO power | 105 HP |
| Transmission | Synchronized 8-speed gearbox |
| Number of gears | 8 forward gears, 4 reverse gears |
| Top speed | Approx. 30 km/h |
| all-wheel drive | Yes |
| Hydraulic system | Three-point category III |
| lifting capacity | 4,410 kg |
| Weight | Approx. 6,930 kg |
| Tires | Front: 11.00-16, Rear: 18.4-38 |
| Brakes | Hydraulic disc brakes |
| Steering | Hydrostatic steering |
| cabin | Closed comfort cab |
| air conditioning | Optional |
The John Deere 4250 is a powerful tractor designed for a variety of agricultural applications. It is equipped with a 6-cylinder diesel engine with a displacement of 7.6 liters that delivers an impressive 125 hp. With this power, the tractor can easily handle demanding tasks in the field.
engine
The John Deere 4250 is equipped with a powerful engine that offers impressive performance. Here are the engine specifications:
| property | Value |
|---|---|
| Engine power | 125 HP |
| Displacement | 6.6 liters |
| cylinder | 6 cylinders |
| Type of fuel | Diesel |
| cooling | liquid cooling |
The engine of the John Deere 4250 is characterized by its high performance and efficiency. With an output of 125 hp, it can easily cope with demanding tasks. The 6-cylinder engine ensures smooth and reliable performance.
Reducers
The John Deere 4250 has a reliable reduction gear that ensures optimal power transmission. Here are the technical data of the gearbox:
| property | Value |
|---|---|
| Gears | 8 forwards, 4 backwards |
| Type of coupling | double disc clutch |
| Type of drive | All-wheel drive |
The reduction gear of the John Deere 4250 offers a wide range of gears for different needs. With 8 forward gears and 4 reverse gears, it allows precise speed control and makes the tractor easier to operate.
Performance
The performance of the John Deere 4250 is impressive and allows the tractor to handle even heavy tasks efficiently. Here are the performance data:
| property | Value |
|---|---|
| Power take-off (PTO) | 105 HP |
| Hydraulic power | 45 hp |
| Maximum tensile force | 8,500 kg |
With a PTO output of 105 hp and a hydraulic output of 45 hp, the John Deere 4250 offers sufficient power for operating attachments and agricultural machinery. The maximum pulling power of 8,500 kg allows the tractor to pull heavy loads.
hydraulic system
The hydraulic system of the John Deere 4250 is powerful and versatile. Here are the technical data of the hydraulic system:
| property | value |
|---|---|
| Hydraulic capacity | 68.3 l/min |
| Maximum hydraulic pressure | 20.7 MPa |
| Number of hydraulic control units | 2 |
The hydraulic system of the John Deere 4250 offers a high hydraulic flow rate of 68.3 l/min, which enables efficient operation of hydraulic attachments. With a maximum hydraulic pressure of 20.7 MPa, the system offers sufficient power for demanding tasks. In addition, the driver has 2 hydraulic control units available to operate different attachments at the same time.
Dimensions and weights
The John Deere 4250 has good dimensions and weight to ensure stable and reliable performance. Here are the dimensions and weights of the tractor:
| property | Value |
|---|---|
| Length (with pendant) | 4.75 m |
| width | 2.44 m |
| Height (to cabin) | 2.89 m |
| Wheelbase | 2.69 m |
| Weight (without trailer) | 6,940 kg |
The John Deere 4250 has an overall length of 4.75 m and a width of 2.44 m, which allows good manoeuvrability. The height to the cabin is 2.89 m, which provides ample headroom. The wheelbase of 2.69 m ensures stability and smooth operation. The weight of the tractor without a trailer is 6,940 kg, which ensures solid traction and stability.
cabin
The cab of the John Deere 4250 offers a comfortable workplace for the driver. It is well designed and offers good all-round visibility. The driver can use the air conditioning to create a comfortable working environment in warm temperatures. The seats are adjustable and offer ergonomic comfort, even during long working days. The cab is soundproofed to reduce noise levels and provide the driver with a quiet working environment.
Mature
The John Deere 4250 is equipped with robust tires that offer optimal traction and grip. Here are the characteristics of the tires:
| property | value |
|---|---|
| Front wheel size | 11.00-16 |
| Rear tire size | 18.4-38 |
The front wheels of the John Deere 4250 are size 11.00-16, while the rear tires are size 18.4-38. This combination of tires provides good traction and stability on different ground surfaces.
Maintenance
When servicing the John Deere 4250, there are a few important points to keep in mind to ensure optimum performance and tractor life. Here are some important aspects of maintenance:
- Regular oil changes: It is important to change the engine oil regularly according to the intervals recommended by the manufacturer. The fresh oil ensures optimal lubrication and extends the service life of the engine.
- Air Filter Check: The air filter should be checked and cleaned or replaced regularly to ensure the engine is ingesting clean air. A clogged air filter can affect performance and cause premature engine wear.
- Checking the coolant: The coolant should be checked for the correct level and topped up if necessary. Proper cooling is crucial to keep the motor from overheating.
- Checking the hydraulic oil: The hydraulic oil should be checked regularly and, if necessary, topped up or changed. Clean and correct hydraulic oil ensures smooth functioning of the hydraulic system.
- Checking the tires: The tires should be checked regularly for damage, wear and tear and the correct tire pressure. Good tires are important for the traction and safety of the tractor.
Prices for spare parts
Spare parts are available for the John Deere 4250 should repair or replacement be necessary. Here are some example prices for common spare parts:
- Oil filter: 15 €
- Air filter: 25 €
- Spark plugs: 10 € each
- hydraulic pump: 500 €
- Clutch disc: 150 €
The prices mentioned are only examples and may vary depending on the retailer and region. It is advisable to obtain prices from authorized John Deere dealers or specialist agricultural machinery workshops.
Operating experience
As an experienced farmer, I have used the John Deere 4250 extensively and am impressed with its performance and reliability. The tractor offers good performance and can cope with demanding tasks. It is easy to use and the various functions are easily accessible.
I particularly appreciate the power of the engine, which has enough power to pull even heavy loads. The hydraulic system is fast and responsive, making attachments easier to use. The cab offers a comfortable workplace with good visibility and pleasant ergonomics.
Another advantage of the John Deere 4250 is its robustness and durability. The tractor has performed reliably even after long hours of operation and has proven to be durable. Servicing the tractor is relatively easy and straightforward. However, regular maintenance and care is important to maintain optimal performance and reliability.
Comparison with other models
Compared to other John Deere models, the John Deere 4250 stands out for its impressive performance and versatility. Here is a comparison of the main specifications with four other models of the brand:
| model | Engine power (hp) | Cubic capacity (litres) | Hydraulic power (hp) |
|---|---|---|---|
| John Deere 4250 | 125 | 6.6 | 45 |
| John Deere 4450 | 140 | 7.6 | 50 |
| John Deere 4650 | 165 | 7.6 | 55 |
| John Deere 4850 | 190 | 7.6 | 60 |
The John Deere 4250 is in the middle of this model series in terms of engine power and cubic capacity. It offers solid hydraulic performance that is sufficient for most agricultural applications. However, depending on individual needs, one of the other higher powered models may be a better choice.
Advantages and disadvantages
As with any tractor model, the John Deere 4250 also has advantages and disadvantages to consider. Here are some important points:
Advantages:
- High performance
- Reliability and durability
- Comfortable cabin
- Easy to use
- Good supply of spare parts
Disadvantages:
- Possibly higher purchase price compared to other models
- Maintenance and repairs can be expensive
costs
The cost of new and used tractor models can vary depending on condition, equipment and age. Here are rough estimates for the John Deere 4250:
- New model: The price for a new John Deere 4250 tractor is around 70,000 to 80,000 euros, depending on the equipment and extras.
- Used Model: Used John Deere 4250 tractors are available on the market and their prices vary by age, hours and condition. A used John Deere 4250 tractor can cost between €30,000 and €50,000.
It is important to note that these are only rough estimates and actual prices may vary by retailer, region and other factors.
FAQ
Which attachments can I use with the John Deere 4250?
The John Deere 4250 is compatible with a wide range of attachments, including ploughs, seed drills, mowers, front loaders and many more. You can use different attachments depending on your specific needs and farming tasks.
What is the fuel consumption of the John Deere 4250?
Exact fuel consumption depends on various factors including working conditions, load and driving style. As a rule, the average fuel consumption of the John Deere 4250 is around 10 to 15 liters per hour.
Is there a guarantee for the John Deere 4250?
Yes, John Deere usually offers a guarantee for its tractors. Exact warranty terms may vary by region and retailer. It is a good idea to inquire about warranty options when purchasing a new or used John Deere 4250 tractor.
How often should I have the John Deere 4250 serviced?
Regular maintenance is essential to ensure optimum tractor performance. It is recommended that the John Deere 4250 be serviced according to the manufacturer’s recommended service intervals. This includes regular oil changes, checking filters, checking fluid levels and other routine maintenance.
Does John Deere offer tractor operation training?
Yes, John Deere offers training and educational materials for operating its tractors. You can contact your local John Deere dealer for more information on training and training opportunities.
How long does the John Deere 4250 last?
The lifespan of the John Deere 4250 depends on various factors including maintenance, operating conditions and usage. With proper maintenance and care, the John Deere 4250 can provide years of reliable service. However, it is important to regularly maintain the tractor to prolong its life.