
( Brand: John Deere ), ( Manufacturer Part Number: A5555R ), ( Model: JOHN DEERE A5555R ), ( Part Type: Piston )
The John Deere A5555R Piston Engine is a powerful and efficient solution for powering a wide range of equipment, from generators and pumps to construction machinery and industrial applications. This engine is part of John Deere's industrial-grade line of piston engines, which are known for their durability, reliability, and high performance.
The A5555R engine is powered by a horizontal, four-stroke, liquid-cooled, single-cylinder piston engine. It has a displacement of 55 cubic inches (910.5 cubic centimeters) and a compression ratio of 18.5:1. This engine is capable of delivering maximum power output of 11.6 horsepower at 3600 RPM, making it suitable for demanding applications that require significant power and torque.
The engine features a cast iron cylinder liner and a forged crankshaft, which help to ensure long-lasting durability and reliability. The engine also includes a full pressure lubrication system, which helps to keep internal components well-lubricated and cooled, reducing wear and prolonging engine life.
The A5555R engine is equipped with a number of features that make it easy to use and maintain. These include a conveniently located oil filter, a spin-on oil filter, and a large, easy-to-read fuel gauge. The engine also includes a number of safety features, such as a pressure relief valve, which helps to prevent damage from overpressure, and a low oil pressure shutdown switch, which helps to protect the engine from damage caused by low oil levels.
The engine is also compatible with a wide range of fuel types, including gasoline, diesel, and bio-diesel. This makes it a versatile choice for a variety of applications and fuel sources. Additionally, the engine includes a number of emissions control features, such as a three-way catalytic converter and an oxidation catalyst, which help to reduce exhaust emissions and meet current emissions regulations.
Overall, the John Deere A5555R Piston Engine is a high-performance, durable, and versatile power solution that is well-suited for a wide range of industrial and commercial applications. Its robust design, reliable performance, and easy-to-maintain features make it an excellent choice for those who demand the best from their equipment.
The John Deere A5555R Piston Engine is a popular choice for those in need of a reliable and powerful lawn tractor engine. Here are some pros and cons to consider before making a purchase:
Pros:1. Powerful: The A5555R engine delivers a high level of power, making it suitable for larger lawns or those with heavy debris.
2. Durable: John Deere is known for its robust engineering, and the A5555R engine is no exception. It is built to last, with high-quality materials and precise manufacturing.
3. Fuel Efficient: The engine is designed to be fuel-efficient, which can save you money in the long run.
4. Easy to Install: The A5555R engine is relatively easy to install, making it a popular choice for DIY enthusiasts.
5. Quiet Operation: The engine operates quietly, making it a good choice for those who value a peaceful lawn mowing experience.
Cons:1. Price: The A5555R engine can be quite expensive, which may be a deterrent for some buyers.
2. Weight: The engine is heavy, which can make installation more challenging.
3. Limited Availability: The A5555R engine may not be readily available in all locations, which could delay your project.
4. Complex Installation: While the engine itself is relatively easy to install, the process can be complex due to the various connections and wiring required.
Conclusion:The John Deere A5555R Piston Engine offers a high level of power, durability, and fuel efficiency, making it a popular choice for those in need of a reliable lawn tractor engine. However, its high price point and complex installation process are potential drawbacks.
Recommendation:If you have the budget and the necessary skills, the John Deere A5555R Piston Engine is an excellent choice for a powerful and durable lawn tractor engine. However, if you are on a tight budget or are not comfortable with complex installations, you may want to consider a less expensive or easier-to-install engine option. Ultimately, the decision comes down to your specific needs and resources.
5-1/2 Bore Standard, Fits: 620 630 Bore.