Exmark 4500-450 manual Side Discharge, To Operate the Machine, Transporting a Unit

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Operation

engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3.Locate the bypass release knobs on either side of the engine deck (Figure 15).

DANGER

Without the discharge deflector, mulch kit, or entire grass collection system mounted in place, you and others are exposed to blade contact and thrown debris. Contact with rotating mower blade(s) and thrown debris will cause injury or death.

•Never remove the discharge deflector from the mower because the discharge deflector routes material down toward the turf. If the discharge deflector is ever damaged, replace it immediately.

•Never put your hands or feet under the mower.

•Never try to clear discharge area or mower blades unless you move the move the blade control switch to Off and rotate the ignition key to Off. Also remove the key and pull the wire off the spark plug(s).

Figure 15

1.

Front of the machine.

5.

Lever position for

 

 

 

pushing the machine

2.

Rotate bypass release

6.

Rotate bypass release

 

knob counterclockwise

 

knob clockwise

3.

Lever position for

7.

Release lever

 

operating the machine.

 

 

4.Pull lever in this direction

4.Loosen the knob by turning counterclockwise. Then pull the release lever on the underside of machine (Figure 15) towards the back of the machine and retighten the knob to hold the release lever back in the released state. Repeat this on each side of the machine.

5.Release the parking brake. The machine is now able to be pushed by hand.

To Operate the Machine

Loosen the bypass knob, push the release levers forward, and retighten the knob to engage the drive system (Figure 15).

Side Discharge

The mower has a hinged discharge deflector that disperses clippings to the side and down toward the turf.

Transporting

Transporting a Unit

Use a heavy-duty trailer or truck to transport the machine. Lock brake and block wheels. Securely fasten the machine to the trailer or truck with straps, chains, cable, or ropes. Be sure that the trailer or truck has all necessary lighting and marking as required by law. Secure a trailer with a safety chain.

CAUTION

This unit does not have proper turn signals, lights, reflective markings, or a slow moving vehicle emblem. Driving on a street or roadway without such equipment is dangerous and can lead to accidents causing personal injury. Driving on a street or roadway without such equipment may also be a violation of State laws and the operator may be subject to traffic tickets and/or fines.

Do Not drive a unit on a public street or roadway.

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Contents Quest California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices General OperationSlope Operation ServiceChildren TowingGeneral Service Exmark Riding Mower Safety93-7009 Safety and Instructional Decals109-6035 116-0532 PTO Symbols 109-8965 Model Numbers SpecificationsSystems Dimensions Torque Requirements Product OverviewControls OperationOperating Instructions Think Safety FirstParking Brake Lever Height-of-Cut Foot LeverRecommended Gasoline Checking the Engine Oil Level Using Stabilizer/ConditionerStarting the Engine Gasoline/Alcohol blendsStopping the Engine Operating the BladesEngaging the Blades Disengaging the BladesUnderstanding the Safety Interlock System Safety Interlock SystemTesting the Safety Interlock System Driving Forward or BackwardStopping the Machine Adjusting the Height of CutForward BackwardGround. Do Not adjust rollers to support the deck Adjusting the Anti-Scalp RollersPositioning the Seat Changing the Seat Ride Suspension Adjusting the Motion Control LeversPushing the Machine by Hand Transporting Side DischargeTo Operate the Machine Transporting a UnitOperating Tips Keep the Underside of the Mower Clean When StoppingBlade Maintenance Cutting SpeedRecommended Maintenance Schedules MaintenanceRaising the Seat Accessing the BatteryLubrication Greasing the BearingsServicing the Air Cleaner Engine MaintenanceServicing Paper Element Checking the Oil Level Servicing the Engine OilChanging the Oil and Filter Remove the foam sleeve from the elementChecking the Hydraulic Oil Level Servicing the Spark Plug Change the Hydraulic System FilterInstalling the Spark Plug Cleaning the Blower HousingRemoving the Spark Plug Checking the Spark PlugElectrical System Maintenance Fuel System MaintenanceReplacing the Fuel Filter Fuel filter is in the fuel line between the tank and engineRemoving the Battery Charging the BatteryCharging the Battery Servicing the Fuses and Relay Installing the BatteryMower Maintenance Servicing the Cutting Blades Drive System Maintenance Checking the Tire PressureBefore Inspecting or Servicing the Blades Inspecting the BladesChecking for Loose Blades or Damaged Spring Disc Washers Removing the BladesInstalling the Blades Mower Belt MaintenanceSharpening the Blades Inspecting the BeltsOff the clutch pulley as shown in and Figure Leveling the Mower DeckFront-to-Rear Blade Slope Adjusting the Blade SlopeDeck lift arm Deck hanger Float retaining nut Locate items shown in Figure Replacing the Discharge DeflectorWashing the Underside of the Mower Tracking AdjustmentMaintenance Storage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram SchematicsElectrical Logic Schematic Exmark Quest Turf Equipment Service Record Page Page See EXMARK’S Complete Line of Accessories and Options

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.
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