Operation

Operation

Note: Determine the left and right sides of the machine from the normal operating position.

1.Use care when turning to ensure that you Do Not swing yourself and the sulky into obstacles.

2.When turning, lean forward and toward the direction of the turn to help in keeping balance.

Pre-Start

1.Make sure you understand the controls, their locations, their functions, and their safety requirements.

2.Practice operating the machine without the StandOn until familiar with the controls.

3.Practice operating the machine with the StandOn attached on large, open, level terrain with no obstacles present before use. the StandOn will affect the machine operation, especially on slopes, when turning, and when stopping.

4.Ensure the pull arm assembly is securely connected to the pull frame.

5.For Metro HP Units: Wheel drive belt tension may need adjustment. Refer to the machine Operator’s Manual for adjustment instructions.

6.For operation of StandOn with Metro HP, Viking Hydro, and Turf Tracer HP on hilly terrain, front weight kit accessory, P/N 103-2637, is recommended.

7.For operators over 250 lb, it is recommended to use pneumatic tire assembly, P/N 103-3798.

Operating Instructions

Mowing

DANGER

If the StandOn rotates beyond 90°, there is a potential crushing hazard. Rapid rotation beyond 90° can cause the StandOn to jackknife into the mower engine deck and cause serious injury.

•Dismount the StandOn and place in transport position before operating in reverse.

•Reduce speed when making sharp turns and operating on slopes.

Transporting

Transporting a Unit

Place the StandOn in the transport position when loading a unit on a trailer, unloading a unit from a trailer, or operating in reverse (see Figure 12).

Figure 12

1.Latch pin

2.Rotate platform into transport position and lock with latch pin

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Exmark 4500-620 manual Operation, Pre-Start, Operating Instructions, Transporting
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4500-620 specifications

The Exmark 4500-620 is a standout in the realm of commercial-grade zero-turn mowers, designed to cater to professionals who demand efficiency, performance, and durability. This powerful mower is known for its robust features and cutting-edge technologies, making it a preferred choice among landscapers and grounds maintenance teams.

At the heart of the Exmark 4500-620 is its powerful engine, typically featuring a Kohler or Kawasaki powerplant that provides reliable performance and impressive torque. This performance is critical when tackling large open areas as well as more intricate landscaping jobs. The 4500-620 often boasts a high horsepower rating, allowing operators to cut through thick grass and tackle rugged terrain with ease.

One of the defining characteristics of this model is its exceptional cutting deck. With various size options available, including 60-inch and 72-inch decks, the Exmark 4500-620 enables operators to achieve a professional-quality cut, delivering uniform results while significantly reducing mowing time. The deck is engineered with a deep design that enhances airflow, ensuring that grass clippings are effectively discharged for a clean finish. Additionally, the innovative Turf Trac technology allows for precise maneuverability, enabling users to get around obstacles without compromising cutting quality.

Ease of operation is another critical feature of the Exmark 4500-620. The ergonomic controls ensure that operators can adjust speeds and directions smoothly while maintaining comfort during extended mowing sessions. The seat is typically designed for maximum comfort, often featuring adjustable armrests and lumbar support, allowing for cushioned rides even on uneven terrain.

Moreover, the Exmark 4500-620 integrates several advanced technologies, including LED lighting for improved visibility during early morning or late evening mowing. The mower's fuel efficiency is also noteworthy, with systems in place to reduce operational costs without sacrificing performance.

Durability is a hallmark of Exmark products, and the 4500-620 is no different. Built with high-quality materials, the chassis and components are designed to withstand the rigors of daily commercial use. Maintenance is made easier with accessible service points, allowing for quick checks and routine upkeep.

In summary, the Exmark 4500-620 is a top-tier zero-turn mower that combines power, efficiency, and advanced technology to meet the demands of professional landscapers. With its robust engine, exceptional cutting capabilities, and operator-friendly design, it remains a leading choice in the competitive market of commercial mowers. This model's reputation for reliability and performance solidifies its status as an invaluable tool for getting the job done right.
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