Maintenance

13.Fuel filter: Replace annually or as needed.

14.Hydraulic filter and oil: Change every 500 hours or yearly. Stop engine and remove key. Clean around the filter and the drain plug on the bottom side of the tank. Remove the filter and allow any oil to drain from the filter head.Then replace with new filter. Use only Yazoo/Kees p/n 102606, filter which has a bypass valve and the correct micron filter. Remove drain plug under hydraulic tank and allow tank to drain, reinstall drain plug. Fill tank with 20w - 50 motor oil to the top of the baffle in the tank and replace cap. Block up the rear of unit until wheels will rotate freely and start engine at a slow idle, move the motion control levers forward and run for several min- utes. Stop engine and recheck oil level. If wheels don’t response an air lock has occured within the hydraulic system. Bleed air from lines, or let stand overnight to allow the air time to dissipate out of the oil. Retry responses & check the oil level. Note: Serious damage to the pumps and wheel motors can occur if the system is ran with an air lock.

ZKW42170, ZKW48170 specifications

The Yazoo/Kees ZKW48170 and ZKW42170 are exemplary models in the realm of commercial-grade walk-behind mowers, tailored specifically for professional landscapers and businesses seeking efficiency and reliability. Built for durability and ease of use, these mowers combine advanced engineering with user-friendly features.

The ZKW48170 model boasts an impressive 48-inch cutting deck, which allows for expansive coverage in a single pass. This feature is complemented by a powerful engine that ensures consistent performance, even under demanding conditions. With a robust construction, the mower is designed to withstand the rigors of frequent use, making it a trustworthy companion for any lawn maintenance task.

Meanwhile, the ZKW42170 features a slightly narrower 42-inch cutting deck, making it ideal for navigating tighter spaces while still offering excellent maneuverability. This model is particularly well-suited for residential properties or landscapes with intricate designs that require precision cutting.

Both models incorporate cutting-edge technologies to enhance the user experience. The ergonomic handle design reduces operator fatigue, allowing for prolonged usage without discomfort. The adjustable cutting height settings provide flexibility for users to choose their preferred grass length, ensuring optimal results for different lawn types.

One standout characteristic of the Yazoo/Kees mowers is their efficient grass collection systems. Designed with an effective mulching capability, both models can finely chop grass clippings and return them to the soil, promoting healthier lawns while reducing waste. This feature not only enhances the aesthetic appeal of the lawn but also contributes to environmental sustainability.

Another key aspect is the mowers' easy-start engine systems, which significantly reduce startup effort and eliminate frustration during those critical early moments of operation. Additionally, both models are engineered for easy maintenance, with accessibility features that simplify routine checks and services.

In summary, the Yazoo/Kees ZKW48170 and ZKW42170 mowers are equipped with powerful engines, versatile cutting capabilities, and user-friendly designs. Their focus on durability, efficiency, and advanced technologies makes them standout choices for professionals looking to enhance their landscaping operations with dependable equipment. Whether tackling expansive commercial fields or meticulously maintained residential lawns, these mowers deliver performance that meets the demands of the job.