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Exmark 4500-450 manual Operation, Controls

Models: 4500-450

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Operation

Operation

Controls

Note: Become familiar with all of the controls in Figure 3 and Figure 4 before you start the engine and operate the machine.

Ignition Switch

Located on control panel.

The ignition switch is used to start and stop the engine. The switch has three positions “OFF”, “RUN” and “START” ( Figure 4). Insert key into switch and rotate clockwise to the “ON” position. Rotate clockwise to the next position to engage the starter (key must be held against spring pressure in this position).

Figure 4

1.

Throttle/Choke lever

3.

Blade control switch

 

 

 

(power take-off)

2.

Hour meter

4.

Ignition switch

Note: Brake must be engaged, motion control levers out (neutral lock position) and PTO switch “OFF” to start engine. (It is not necessary for the operator to be in the seat to start the engine.)

Turning the key to the Off position will stop the engine; however, always remove the key when leaving the machine to prevent someone from accidentally starting the engine

Blade Control Switch (Power Take-Off)

Located on the control panel.

The blade control switch, represented by a power take-off (PTO) symbol, engages and disengages power to the mower blades (see Figure 4).

Pull out on the blade control switch to “On” to engage the blades.

Push the blade control switch to “Off ” to disengage the blades.

Throttle/Choke Lever

Located on control panel.

The throttle is used to control engine speed. Moving throttle lever forward will increase engine speed and moving throttle lever to the rear will decrease engine speed. Moving the throttle forward into the detent is full throttle (see Figure 4).

The choke is used to aid in starting a cold engine. Do Not run a warm engine with the choke in the “ON” position. Moving the lever forward beyond the detent will put the choke in the “ON” position and moving the lever to the detent will put the choke in the “OFF” position.

Motion Control Levers

The motion control levers located on each side of the seat (Figure 3).

The motion control levers are speed sensitive controls of independent wheel motors. Moving a lever forward or backward turns the wheel on the same side forward or in reverse; wheel speed is proportional to the amount the lever is moved. Moving the control levers outward from the center position locks them in the neutral position. Always position the motion control levers into the neutral position and engage the park brake lever when you stop the machine or leave it unattended. The unit must be tied down and brake engaged when transporting.

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Exmark 4500-450 manual Operation, Controls
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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.