Manuals / Exmark / Lawn and Garden / Lawn Mower

Exmark 4500-450 Checking the Engine Oil Level, Starting the Engine, Using Stabilizer/Conditioner

Models: 4500-450

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Operation

Using Stabilizer/Conditioner

Use a fuel stabilizer/conditioner in the machine to provide the following benefits:

•Keeps gasoline fresh during storage of 30 days or less. For longer storage it is recommended that the fuel tank be drained.

•Cleans the engine while it runs.

•Eliminates gum-like varnish buildup in the fuel system, which causes hard starting Add the correct amount of gas stabilizer/conditioner to the gas.

Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.

Gasoline/Alcohol blends

Gasohol (up to 10 percent ethyl alcohol, 90 percent unleaded gasoline by volume) is approved for fuel use by the engine manufacturer. Other gasoline/alcohol blends are not approved.

Filling the Fuel Tank

1.Shut the engine off and set the motion controls to the neutral position and engage parking brake.

2.Clean around the fuel tank cap and remove the cap.

3.Add unleaded regular gasoline until the body of the tank is full but fuel does not fill the neck of the tank (Figure 6). This space in the neck of the tank allows gasoline to expand. Do Not fill the fuel tank completely full.

Figure 6

1. Gas tank opening

3. Gas tank body

2.Fill to here, approximately

4.Install the fuel tank cap securely. Wipe up any gasoline that may have spilled.

Checking the Engine Oil Level

Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Oil Level in Engine Maintenance.

Starting the Engine

1.Sit down on the seat and move the motion controls outward to the neutral position and engage the parking brake.

2.Disengage the blades by moving the blade control switch to Off (Figure 7).

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Exmark 4500-450 Checking the Engine Oil Level, Starting the Engine, Using Stabilizer/Conditioner, Gasoline/Alcohol blends
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4500-450 specifications

The Exmark 4500-450 is a top-tier commercial-grade zero-turn mower that has gained immense popularity among landscaping professionals for its advanced features, superior performance, and durability. Designed to tackle the toughest mowing tasks, the 4500-450 stands out for its reliability and innovative technologies.

One of the defining characteristics of the Exmark 4500-450 is its powerful engine. Equipped with a robust Kohler or Kawasaki engine, this model delivers impressive horsepower, ensuring that it can handle even the most demanding terrains with ease. This power allows for efficient cutting, enabling users to complete jobs more quickly without sacrificing quality.

The Exmark 4500-450 features a commercial-grade cutting deck that is fully adjustable to provide a clean and professional-looking cut. Its cutting width can range from 48 to 60 inches, making it versatile enough to handle various lawn sizes and types. The deck is designed with a unique airflow management system that optimizes grass lift, ensuring even and consistent results.

One of the standout technologies in the Exmark 4500-450 is its patented UltraCut deck design. This innovative feature promotes superior cutting performance while reducing clumping and providing a finer mulching capability. Additionally, the deck is designed for easy cleaning, which helps maintain the mower’s performance over time.

Comfort and usability are top priorities for the Exmark 4500-450. It boasts an ergonomic seat with high back support, reducing operator fatigue during long mowing sessions. The intuitive control system allows for smooth maneuverability, even in tight spaces, making it ideal for commercial landscaping work.

Moreover, the Exmark 4500-450 is built with durability in mind. Constructed from high-quality materials, it is designed to withstand the rigors of daily use. Its heavy-duty frame and components contribute to its long lifespan, ensuring that it remains a reliable workhorse for years to come.

In conclusion, the Exmark 4500-450 is an exceptional choice for professionals seeking a powerful, efficient, and durable zero-turn mower. With its high-performance engine, innovative cutting technologies, and user-friendly features, it sets a standard in commercial landscaping equipment, delivering results that exceed expectations while making the mowing process as efficient and comfortable as possible.