Features
Key Features
- Dual Fuel Tanks: Hold up to 15.5 gallons of fuel, minimizing downtime and reducing the need for frequent refueling.
- Maximum Productivity: Larger tires, more power, higher speeds, and increased fuel capacity compared to smaller Wright stand-on models.
- Wider Platform: Designed for comfort and confidence, featuring a spacious standing area, sloped edges for stability on hills, and enhanced traction for boots.
- Aero-Core Deck: Delivers premium cut quality, agile handling, and quick-access maintenance in a compact, commercial-grade design.
- Hydro-Gear Pump and Wheel Motor: A 16cc pump with large cooling fans keeps oil temps low, while 15 cu/in wheel motors deliver massive torque and speed on demand.
- Engine Floats with Deck: Keeps belts level across all cut heights, critical for high-power mowing and reduced belt wear in demanding conditions.
- Quad-Lever Controls: Stationary center handles with separate forward and reverse levers offer ergonomic control, knuckle protection, and effortless directional changes.
- Suspension Platform: Soft-riding suspension absorbs rebound energy for maximum comfort, with a maintenance-free design that never requires lubrication.
- Split Steel Pulleys: Heavy-duty and built for long-wear so you can mow longer with less downtime.
- Trash Collection: Provides a convenient place to discard trash so you can keep mowing without interruptions. Bucket included on 61" and 72" models, bag on the 52" model.
- Air Precleaner: Removes dust and debris before they reach the air filter, extending filter life and reducing maintenance for long-term engine protection.
- Sealed Caster Bearings: Designed to save time on maintenance by reducing the need for frequent lubrication and upkeep.
- Ball Bearing Controls: Engineered for smooth operation and tactile feedback, ensuring precise control.
- Malfunction Indicator Light: Alerts you to engine maintenance needs, helping you stay proactive and keep your mower running smoothly.
- High-Performance Compact Design: More compact than a zero-turn rider yet significantly more productive. This high-performance machine can help reduce the need for additional crews and trucks, maximizing efficiency on the job.
Overview
ULTIMATE. POWERFUL. EFFICIENT. The STANDER ZK is the ultimate culmination of power and productivity in the commercial stand-on category, engineered for landscapers who demand success and profitability. The Stander is one of the most productive ways of mowing and the ZK embodies that with power and simplicity. With high-horsepower EFI engine options, the ZK is built to handle steep terrain, heavy workloads, and long days without compromise. Its floating engine mount, dual fuel tanks, and Quad-Lever controls deliver responsive handling and unmatched efficiency, while the low center of gravity, wide stance, and angled operator platform provide enhanced stability and comfort on hills. Now in its third generation, the ZK includes a engine air pre-cleaner and engine guard for reduced maintenance and increased engine protection. Designed to be the most productive and powerful mower in the Wright lineup, the Stander ZK helps you cut faster, fuel smarter, and conquer the toughest jobs with confidence.
Specifications
| Deck Size | 52 in / 61 in / 72 in |
|---|---|
| Engine | Briggs & Stratton 61G8 / Kawasaki FX820 |
| Horsepower | 40 HP / 34.5 HP |
| Blade Length | 18 in / 21 in / 24.5 in |
| Blade Quantity | 3 |
| Deck Type | Floating-side discharge |
| Deck Lift System | Quick-Cut |
| Cut Height (min) | 1.5 in |
| Cut Height (max) | 5.5 in |
| Deck Steel Gauge | 7 Gauge |
| Spindle Type | Ductile Iron |
| Deck Configuration | Aero Core |
| Start Type | Electric |
| Fuel Capacity | 15.5 gal |
| Forward Speed | 12.5 mph |
| Reverse Speed | 7 mph |
| Max Acres Per Hour | 6.57 / 7.7 / 9.09 |
| Drive System | Hydro |
| Pump | Hydro-Gear 16 cc with tapered shaft & fans |
| Wheel Motor | Hydro-Gear 15 cu in Intg. brake, Indiv. hydro rsvr. |
| Operator Controls | Quad Lever Ball Bearing |
| Hour Meter | Digital |
| Class | Heavy-duty |
| Generation | Gen 3 |
| Caster Tire Type | Flat Free |
| Caster Tire Diameter | 13.00 in |
| Caster Tire Width | 6.50 in |
| Caster Rim Diameter | 6.00 in |
| Drive Tire Diameter | 24.00 in |
| Drive Tire Width | 9.50 in / 12.00 in |
| Drive Tire Ply | 4 ply |
| Drive Rim Diameter | 12.00 in |
Models & Configurations
| Model | Deck | Engine | HP |
|---|---|---|---|
| WSZK52S61G83B | 52 in | Briggs & Stratton 61G8 | 40 HP |
| WSZK52SFX8203B | 52 in | Kawasaki FX820 | 34.5 HP |
| WSZK61S61G83B | 61 in | Briggs & Stratton 61G8 | 40 HP |
| WSZK61SFX8203B | 61 in | Kawasaki FX820 | 34.5 HP |
| WSZK72S61G83B | 72 in | Briggs & Stratton 61G8 | 40 HP |
| WSZK72SFX8203B | 72 in | Kawasaki FX820 | 34.5 HP |
Dimensions
| 52 in | 61 in | 72 in | |
|---|---|---|---|
| Length | 68.00 in | 69.50-70.00 in | 72.00 in |
| Width (deflector down) | 65.50 in | 74.50-75.00 in | 85.00 in |
| Width (deflector up) | 53.00 in | 62.00 in | 73.00 in |
| Weight | 1110-1130 lb | 1160-1180 lb | 1240-1260 lb |