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John Deere Q850M vs Bobcat ZS4000 Series Stand-On Mowers

Compare the John Deere Q850M and Bobcat ZS4000 Series stand-on mowers to determine which model offers superior performance, features, and value. This side-by-side comparison highlights engine power, deck construction, and standard equipment to help you choose the best stand-on mower for your landscaping needs.

John Deere Q850M Stand-On Mower

The John Deere Q850M is a 27-hp stand-on mower designed for professional landscapers and property owners. It features a 54- or 60-inch 7Iron™ PRO deck, hydrostatic transmission, and a top speed of 10 mph. The Bobcat ZS4000 Series offers 19 to 26 hp, 36- to 61-inch AirFX™ cutting systems, and a top speed of 10.5 mph. Both mowers cater to users seeking reliability and efficiency in a compact package.

John Deere Q850M Pros:

  • Powerful 27-hp FX850V engine

  • 54- or 60-inch 7Iron™ PRO deck for durability

  • Hydrostatic transmission for smooth operation

  • Strong brand reputation and extensive dealer network

John Deere Q850M Cons:

  • Heavier weight may affect maneuverability

  • Fewer standard comfort features; many require upgrades

  • Limited hydraulic flow may restrict attachment versatility

  • Higher base price than some competitors

Bobcat ZS4000 Series Pros:

  • Engine options ranging from 19 to 26 hp

  • 36- to 61-inch AirFX™ cutting systems for versatility

  • Higher top speed of 10.5 mph

  • Competitive pricing with strong value proposition

Bobcat ZS4000 Series Cons:

  • Lower maximum horsepower compared to John Deere Q850M

  • Smaller dealer network compared to John Deere

  • Fewer optional upgrades available

  • Cab models may have limited availability in some regions

Bobcat vs. John Deere Q850M:
While the John Deere Q850M offers higher horsepower and a well-established dealer network, the Bobcat ZS4000 Series provides a range of engine options and deck sizes at a competitive price. For operators seeking greater value and efficiency without compromising performance, the Bobcat ZS4000 Series stands out as a compelling choice.

John Deere Q850M Stand-On Mower
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