How Many Horsepower Is the 725EXi?

The Briggs & Stratton 5.0hp (725EXi Series) lawnmower engine is a reliable and powerful machine designed to meet the demands of any outdoor job. Equipped with advanced technology and exceptional engineering, this engine delivers an impressive performance. While many may question the actual horsepower output of the 725EXi, it’s important to note that Briggs & Stratton rates their engines using a different system than traditional horsepower measurements. Instead, they use torque to measure the power output. The 725EXi engine produces a torque of 7.25 ft-lbs, which is equivalent to approximately 5.0 horsepower. This robust engine ensures efficient cutting, smooth operation, and impeccable durability, making it a popular choice for homeowners and professionals alike. Whether you need to tackle thick grass or uneven terrain, the 725EXi is up to the task, providing you with the power you need to get the job done effectively and efficiently.

What Model Number Is the Briggs and Stratton 725EXi?

The Briggs and Stratton 725EXi is a powerful and reliable engine that belongs to the 725EXi series. With a stroke of 44.5mm, this engine offers efficient performance for various applications. The model ID of this engine is 104M, making it easy to identify and locate the specific engine you need.

With a fuel tank capacity of 1 liter, the Briggs and Stratton 725EXi provides ample fuel for extended use. This allows for uninterrupted operation without the need for frequent refueling. The part number for this engine is 104M05-0107-F1, enabling easy ordering and replacement of parts when necessary.

The oil capacity of this engine is 0.44 liters, ensuring proper lubrication and smooth running. This engine is designed with a single cylinder and features an OHV (Overhead Valve) configuration. The OHV design enhances performance and efficiency, making it a popular choice among professionals and DIY enthusiasts alike.

It’s excellent performance, ease of use, and durable construction make it a top choice for both professionals and homeowners.

Benefits and Advantages of the Briggs and Stratton 725EXi Engine

The Briggs and Stratton 725EXi engine offers several benefits and advantages for users. It provides reliable performance, easy starting, and reduced noise levels compared to other engines. The engine’s ReadyStart technology eliminates the need for priming or choking, making it effortless to start. Additionally, the engine’s Overhead Valve (OHV) design ensures smooth operation and better fuel efficiency. The 725EXi engine also features a maintenance-free design, requiring less overall upkeep. With these advantages, the Briggs and Stratton 725EXi engine is a reliable and efficient choice for various applications.

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The Briggs & Stratton 625EXi Series is a powerful engine choice that delivers impressive performance. With a cooling system that utilizes air, this engine series offers reliable operation. Weighing in at just 8.2kg, it’s lightweight and easy to handle. The engine is equipped with a 150 cc displacement and boasts a horsepower of 4HP, making it a reliable and efficient option for a variety of applications.

How Much Horsepower Does a 625EXi Have?

The Briggs & Stratton 625EXi series is a powerful and efficient engine that delivers an impressive amount of horsepower. With it’s advanced engineering and cutting-edge technology, this engine is designed to provide maximum performance and reliability.

The 625EXi series features a cooling system that uses air to maintain optimal operating temperature. This cooling system ensures that the engine stays cool even during intense use, preventing overheating and potential damage. It also helps extend the lifespan of the engine, making it a durable and long-lasting option.

Weighing just 8.2kg, the 625EXi engine is compact and lightweight. This makes it easy to handle and maneuver, allowing for smooth and comfortable operation. Whether you’re using it for a lawnmower or other equipment, the lightweight design of this engine ensures that you can work efficiently and without strain.

With a engine displacement of 150cc, the 625EXi offers plenty of power for a variety of tasks. Whether you need to mow a small lawn or tackle a larger yard, this engine has the horsepower to get the job done. It’s high performance and reliability make it a popular choice among homeowners and professionals alike.

Source: Briggs & Stratton 4.0hp (625EXi Series) Lawnmower Engine


With it’s cutting-edge technology and craftsmanship, this engine is designed to tackle even the toughest grass cutting challenges with ease. Whether you’ve a small residential lawn or a large commercial property, the 725EXi series engine delivers the necessary power and efficiency to ensure a precise and efficient mowing experience.

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