| John Deere 4450 Technical Specifications | |
|---|---|
| Manufacturer | John Deere |
| Engine | John Deere 7.6L 6-cyl diesel |
| Transmissions | 16-speed partial power shift, 15-speed full power shift |
| Engine Power |
Engine Power: 158.2 hp |
| Drawbar (claimed) | 121 hp |
| PTO (claimed) | 140 hp |
| Drawbar (tested) | 120.11 hp |
| PTO (tested) | 140.43 hp |
| Fuel Capacity | 65 gal |
| Hydraulic System Capacity (2WD Power Shift) | 10.5 gal |
| Hydraulic System Capacity (4WD Power Shift) | 13.5 gal |
| Hydraulic System Capacity (Quad-Range) | 16.0 gal |
| Hydraulics Type | closed center |
| Hydraulics Pressure | 2277 psi |
| Hydraulics Valves | 2 or 3 |
| Hydraulics Pump Flow | 26.5 gpm |
| Rear Type | IIIN/II |
| Rear Lift | 6294 lbs (standard), 7418 lbs (optional) |
| Rear PTO | independent |
| Rear PTO RPM | 540/1000 |
| 2WD Wheelbase | 106.7 inches |
| 4WD Wheelbase | 105.3 inches |
| Weight | 12745 to 15400 pounds |
| Front Tire | 10.00-16 |
| 2WD Rear Tire | 18.4-38 |
What is the engine specification of the John Deere 4450?
The John Deere 4450 is equipped with a John Deere 7.6L 6-cyl diesel engine.
What are the transmission options available for this model?
The tractor offers a 16-speed partial power shift and a 15-speed full power shift transmission.
How much power does the John Deere 4450 produce?
The engine power is rated at 158.2 hp. The drawbar (claimed) power is 121 hp, and the PTO (claimed) power is 140 hp.
What is the fuel capacity of the tractor?
The fuel capacity of the John Deere 4450 is 65 gallons.
What are the hydraulic system capacities?
For the 2WD Power Shift, it’s 10.5 gallons. For the 4WD Power Shift, it’s 13.5 gallons, and for the Quad-Range, it’s 16.0 gallons.
What type of hydraulics system does it use?
The tractor uses a closed-center hydraulics system.
What are the dimensions and weight of the tractor?
The 2WD wheelbase is 106.7 inches, and the 4WD wheelbase is 105.3 inches. The weight ranges from 12,745 to 15,400 pounds.
Where can I find the serial number of the John Deere 4450?
The serial number plate is located on the rear of the tractor.
What is the electrical system specification?
The tractor uses a negative ground system, an alternator charging system with 72 or 90 amps, and it has two batteries with options of 6 or 12 volts.
The John Deere 4450 is a remarkable model from the renowned manufacturer, John Deere. This row-crop tractor, built in Waterloo, Iowa, USA, was a significant part of the 50-series line of tractors and has made its mark in the farming community.
Key Specifications:
The tractor boasts a powerful John Deere 7.6L 6-cyl diesel engine with an engine power of 158.2 hp. It offers transmission options of a 16-speed partial power shift and a 15-speed full power shift. The weight of the tractor ranges between 12,745 to 15,400 pounds.
Performance:
With its robust engine and transmission options, the John Deere 4450 delivers exceptional performance. It handles various terrains with ease, offers impressive speed, and provides consistent power output, making farming tasks efficient.
Features:
One of the standout features of the 4450 is John Deere’s Caster/Action front-wheel drive system. This system allows the tractor’s front wheels to angle up to 13-degrees, enabling sharper turn angles and the use of larger front tires. Additionally, the tractor comes with a Sound-Gard cab as standard, ensuring comfort for the operator.
Reliability:
John Deere is known for producing reliable machinery, and the 4450 is no exception. While every machine might have occasional issues, the 4450’s common problems are generally easy to diagnose and fix, especially with the vast support network provided by John Deere.
Value for Money:
Considering its features, performance, and reliability, the John Deere 4450 offers good value for money. When compared to similar models in the market, it stands out due to its advanced features and consistent performance.
Pros and Cons:
- Pros: Powerful engine, advanced front-wheel drive system, comfortable cab, reliable performance.
- Cons: Might be on the pricier side for some, occasional maintenance required.
Best Suited For:
The John Deere 4450 is best suited for row-crop farming. Its design and features make it ideal for handling various terrains, making it versatile for different farming conditions, be it flat lands or slightly hilly terrains.
In conclusion, the John Deere 4450 is a testament to John Deere’s commitment to quality and performance. It’s a reliable, powerful, and feature-packed tractor that offers great value for money. For those in the row-crop farming sector, this tractor is undoubtedly a worthy investment.