52 vs 60 vs 72 Inch Commercial Mower: Which Deck Width?
On open ground, productivity scales with deck width — but a wider deck is heavier, needs more trailer width, is harder to fit through gates and scalps more on uneven turf. Here's how the three common commercial deck classes compare, bucketed from our data with computed acres/hour at 80% efficiency. Run your own numbers ›
52-inch class (50–56 in)
The do-everything residential-commercial deck. Fits most 60-inch trailer gates and standard yard gates, trims tighter, and scalps less on undulating turf. Lowest productivity of the three.
60-inch class (58–64 in)
The professional default — the best balance of acres per hour and maneuverability for typical commercial lots. Still trailers and gates reasonably for crews.
72-inch class (70–74 in)
Maximum acres per hour for wide-open municipal, sports and large commercial grounds. Heaviest, needs the most trailer width, hardest to gate, and scalps more on uneven ground or near edges.
FAQ
Is a 60-inch or 72-inch commercial mower better?
Neither is universally better. A 72-inch deck mows more acres per hour on wide-open ground, but a 60-inch deck fits more gates and trailers, trims tighter and scalps less on uneven turf. Pick the widest deck your typical property and gates can actually use.
How much faster is a 72-inch deck than a 52-inch deck?
At the same ground speed, mowing rate scales with deck width, so a 72-inch deck covers roughly 72/52 (about 38%) more ground per hour than a 52-inch deck — before accounting for turns, overlap and trimming. See the per-model acres/hour figures above.
How is acres per hour calculated on MowerFacts?
Acres per hour = deck width (ft) x ground speed (mph) x 5280 / 43560, using each model's cataloged deck width and top ground speed. We also show an 80%-efficiency figure that accounts for turns, overlap and trimming. Try the commercial mower productivity calculator.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.