Bobcat ZS4000 61" | Kawasaki FT730 EFI | 26 HP | 1,028 lb Machine Weight

Main Equipment & Machine Description

The Bobcat ZS4000 61" Stand-On Mower is built for commercial landscapers, lawn care professionals, municipalities, property maintenance crews, schools, parks, large acreage customers, estate managers, and grounds maintenance teams that need professional mowing productivity in a compact stand-on platform.

This mower is designed for crews that need speed, maneuverability, cut quality, operator visibility, and durability in a machine that can handle demanding daily mowing routes. The stand-on design gives operators a clear view of the deck, trimming edge, turf, landscape beds, obstacles, and mowing path while keeping the mower compact and easy to maneuver in highly landscaped areas.

Key Machine Specs & Buyer Benefits

• Make: Bobcat
• Model: ZS4000
• Deck Size: 61"
• Machine Type: Zero-turn stand-on mower
• Mower Deck: AirFX Cutting System
• Engine Model: Kawasaki FT730 EFI
• Horsepower: 26 hp
• Fuel Delivery: Electronic Fuel Injection
• Transmission Type: HG ZT-3400 hydrostatic transaxles
• Machine Weight: 1,028 lb
• Fuel Tank Capacity: 6.5 gal
• Cutting Height Range: 1.5"–4.5"
• Mower Blade Tip Speed: 18,500 ft/min
• Forward Travel Speed: 10.5 mph
• Reverse Travel Speed: 3.5 mph
• Clutch: 200 ft-lb
• Charging System: 15 amp
• Drive Wheel Size: 23 x 10.5-12
• Front Caster Wheel Size: 13 x 6.5-6
• Frame: Welded 7-gauge steel with 1.5" x 2.5" steel tubing
• Operator Platform: Stand-on platform with tethered, removable operator pad
• Operator Comfort: Foam-filled rider pad and shock-absorbing platform
• Key Applications: Commercial mowing, municipal grounds, parks, schools, acreage mowing, estate maintenance, property management, landscape routes, open turf, and highly landscaped properties
• Warranty, Parts & Service: Bobcat mower warranty support when applicable, plus blades, belts, filters, parts, maintenance, and dealer-level service through Logger Shop & Construction Equipment, a Superior Equipment Solutions Company

The ZS4000 is built for operators who need a mower that can move quickly across larger turf areas while still maneuvering efficiently around trees, curbs, sidewalks, beds, fences, retaining walls, and tight landscape features. The compact stand-on design gives the operator better visibility than many sit-down mower layouts and makes it easier to step off when clearing debris, opening gates, or moving around customer properties.

The 61" AirFX Cutting System is one of the biggest advantages of this mower. Bobcat describes the AirFX deck as a deep-deck design built from heavy-duty, dual-layer 10-gauge steel with patented bolt-on Air Gap baffles that generate strong airflow for premium cut quality. The 61" deck gives crews a wide cutting path for productivity while still maintaining stand-on maneuverability for trimming and tight turns.

Power comes from the Kawasaki FT730 EFI engine rated at 26 hp. Electronic Fuel Injection helps match fuel delivery to mowing demand and supports consistent blade speed in tougher conditions. Kawasaki also lists the FT730V EFI with its Vortical Air Filtration system, designed to help manage grass and debris during mowing.

The HG ZT-3400 hydrostatic transaxles give the ZS4000 smooth zero-turn control, productive ground speed, and reliable mowing response for professional use. With 10.5 mph forward travel speed and 3.5 mph reverse speed, this mower is designed to help crews stay productive across open turf, commercial properties, municipal grounds, and larger residential accounts.

Operator comfort matters on long mowing days, and the ZS4000 is designed for commercial users who spend hours on the machine. The foam-filled rider pad, shock-absorbing platform, ergonomic controls, tool-free tracking adjustments, low center of gravity, and stand-on visibility help reduce fatigue while keeping the operator in control through turns, trimming passes, and changing turf conditions.

For buyers comparing commercial stand-on mowers, the Bobcat ZS4000 61" offers a strong combination of Kawasaki EFI power, AirFX cut quality, Hydro-Gear drive performance, commercial frame construction, operator visibility, fast ground speed, and dealer-backed parts and service.

Logger Shop & Construction Equipment, a Superior Equipment Solutions Company, supports customers with mower sales, parts, service, blade replacement, belt replacement, filter support, maintenance, warranty assistance when applicable, and dealer-level support before and after the sale.