John Deere 4640 Specifications
As one of the most famous tractor manufacturers in the world, John Deere has a wide range of tractors for different purposes and applications. One of these tractors is the John Deere 4640, which is widely used in agriculture. This article describes the specifications of the John Deere 4640 tractor and gives an assessment of its performance and characteristics.
John Deere 4640 Specifications
The John Deere 4640 is a powerful tractor with a wide range of technical specifications. Here are some of the key specs:
| TECHNICAL DATA | Specifications |
|---|---|
| engine | John Deere Turbocharged Diesel, 6-cylinder, liquid-cooled |
| Performance | 177 hp (132 kW) |
| PTO shaft | 540/1000 rpm |
| Transmission | 8 forward gears, 4 reverse gears |
| Hydraulics | 3-point category III with 3 electronically controlled control valves |
| Brakes | Hydraulically operated disc brakes |
| Cabin | Spacious cabin with air conditioning and heating |
engine
The John Deere 4640 is equipped with a 6-cylinder John Deere Turbocharged Diesel engine that is liquid-cooled. Here are some important engine specifications:
| Properties | Specifications |
|---|---|
| Nominal power | 177 hp (132 kW) at 2200 rpm |
| Displacement | 7.6 l |
| Fuel tank | 379 l |
| Air filter | Dry or wet air filter |
Reducers
The John Deere 4640 transmission has 8 forward gears and 4 reverse gears. Here are some important technical data of the gearbox:
| Properties | Specifications |
|---|---|
| clutch | Wet two-disc system |
| Number of gears | 8 forward gears, 4 reverse gears |
| Speed | 3.3 – 29.5 km/h |
Performance
The John Deere 4640 is a powerful tractor designed for heavy agricultural work. Here are some key performance specs:
| Properties | Specifications |
|---|---|
| PTO shaft | 540/1000 rpm |
| Three-point hitch | Category III |
| Hydraulics | 3 electronically controlled control valves |
| lifting capacity | 3820 kg |
| tenons | 50mm |
hydraulic system
The John Deere 4640 has an advanced hydraulic system that is widely used in agriculture. Here are some important technical data of the hydraulic system:
| Properties | Specifications |
|---|---|
| hydraulic system | Load-sensing system |
| pump capacity | 137 liters/minute |
| Number of control units | 3-4 standard, optional up to 6 |
| Lifting power | 4,500 kg |
| Power lift | Electronically controlled top link |
| Three-point hitch | Category III/IIIN |
| PTO shafts | 540/1000 rpm |
| Hydraulic oil quantity | 69 liters |
| Hydraulic oil type | Hy Gard |
Dimensions and weights
The John Deere 4640 has a sturdy construction, yet is light enough to perform well even on rough terrain. Here are some important technical data on dimensions and weights:
| Properties | Specifications |
|---|---|
| length | 5.90 m |
| Width | 2.66 m |
| Height | 3.22 m |
| Weight | 7,410 kg |
cabin
The cabin of the John Deere 4640 is spacious and offers the driver a high level of comfort.
Tires
The John Deere 4640 is available with different tire options. Here are some important tire specifications:
| Properties | Specifications |
|---|---|
| Front wheels | 10.00-16, 10 PR |
| rear tires | 18.4R-38, 10PR |
Maintenance
Maintaining the John Deere 4640 is simple and straightforward. Here are some important points to pay attention to when maintaining:
- Regular oil changes
- Check the air filter
- Check the brakes
- Check the hydraulic fluid
Prices for spare parts
Here are some prices for spare parts of the John Deere 4640:
| Spare parts | Price |
|---|---|
| Air filter | €25 |
| Oil filter | €10 |
| Brake pads (set) | €100 |
| Hydraulic filter | €35 |
Operating experience
I have been using the John Deere 4640 for a number of years and am very satisfied with its performance and reliability. The tractor is very robust and has high power, which makes it ideal for heavy agricultural work. The cab is spacious and offers the driver a high level of comfort. Even after long working days, I don’t feel tired or uncomfortable.
Comparison with other models
Here is a comparison of the John Deere 4640 with other 4 models from John Deere:
| model | Engine power | Weight | Transmission | Rear axle ratio | Hydraulic power | cabin |
|---|---|---|---|---|---|---|
| John Deere 4640 | 155 HP | 7,594 kg | 8-speed power shift | 3.45 | 86 l/min | Deluxe cabin |
| Case IH Magnum 280 | 280 HP | 9,979 kg | CVX stepless | 4.17 | 166 l/min | Luxury cabin |
| New Holland T7.270 | 270 HP | 8,617 kg | AutoCommand stepless | 4.0 | 140 l/min | Blue Power cabin |
| Massey Ferguson 7718 | 180 hp | 7,115 kg | Dyna-6 | 3.8 | 110 l/min | Deluxe cabin |
| Fendt 720 Vario | 200 hp | 8,462 kg | Vario gearbox | 3.85 | 110 l/min | VisioPlus cabin |
Advantages and disadvantages
Like every tractor, the John Deere 4640 has advantages and disadvantages. Here are some pros and cons of the John Deere 4640:
Advantages
- High performance
- Advanced hydraulic system
- Spacious cabin with air conditioning and heating
- Easy maintenance
Disadvantages
- High acquisition costs
- Difficulty maneuvering in tight spaces
- Poor rear visibility
costs
The John Deere 4640 is a powerful tractor that, due to its characteristics and technical specifications, is in the higher price range. Here is some information on the cost of new and used models:
- New model: €120,000
- Used model: €50,000 – €80,000 depending on condition and mileage
FAQ
How much HP does the John Deere 4640 have?
The John Deere 4640 has a rated output of 177 hp (132 kW) at 2200 rpm.
What is the weight of the John Deere 4640?
The John Deere 4640 has a weight of 7,410 kg.
How many gears does the gearbox of the John Deere 4640 have?
The gearbox of the John Deere 4640 has 8 forward gears and 4 reverse gears.
What are the dimensions of the John Deere 4640?
The John Deere 4640 is 5.90 m long, 2.66 m wide and 3.22 m high.
What are the advantages and disadvantages of the John Deere 4640?
The advantages of the John Deere 4640 include high power, an advanced hydraulic system, a spacious cab with air conditioning and heating, and ease of maintenance. Disadvantages include high initial cost, difficulty maneuvering in tight spaces, and poor rearward visibility.