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Product Description
Step up to the Classen PRO Stand-Aer® Aerator
Three times faster than a walk-behind aerator and the best Quality of Core® in the aeration industry. The Classen Pro Stand-Aer pulls 10% more cores than the nearest competitive stand-on aerator. Cover up to two-and-a-quarter acres per hour at ground speeds of up to seven miles per hour.
- A stand-on aerator that is three times more productive than a walk-behind aerator
- True zero-turn maneuverability at up to 7.4 mph
- Best Quality of Core®
- Flip-up Platform
- Automatic Chain Tensioner
- 2-Year Warranty

PRO Stand-Aer® Specifications
| Model | SA-30A |
| Engine | Kawasaki® FS541V |
| Transmission | Hydrostatic |
| Fuel Capacity, gal (l) | 5 (19) |
| Max Speed Fwd / Rev, mph (km/h) | 7 (11.3) / 3.5 (5.6) |
| Aerating Width, in (cm) | 30 (76.2) |
| Max Aerating Depth, in (cm) | 5 (12.7) |
| Number of Tines | 48 |
| Core diameter, in (cm | 0.75 (1.9) |
| Hole Pattern, in (cm) | 3.8x7 (9.6x17.8) |
| Holes, sq ft (sq m) | 5.1 (0.5) |
| Max Productivity/HR, ft2 (m2) | > 87,120 (8,094) |
| Front Wheels, in (cm) | 13x5.0-6 (33.0x12.7-15.2) |
| Front Wheels Style | Pneumatic |
| Rear Wheels, in (cm) | 18x6.5-8 (45.7x16.5-20.3) |
| Rear Wheels Style | Pneumatic |
| Dimensions LxWxH, in (cm) | 60.5x47.3x48 (154x120x122) |
| Dry Weight, lbs (kg) | 1,235 (560) |
| Warranty** | 2 years |
| *Dependent upon installed blade assembly | **engines warranted separately |
Stand-On Aerator Features
- 15 HP Kawasaki® FS541V engine with 5-gallon fuel capacity
- Dual Hydro-Gear® ZT3200 transaxles
- Exclusive Hydra-Cool™ System keeps transaxles running cool all-day
- Zero-turn agility, 7.4 mph forward/3.5 mph reverse
- Best Quality of Core
- Tighter hole pattern than leading stand-on
- Pulls 10% more cores per sq. ft.
- Unique automatic chain tensioning system eliminates manual adjustment of the drive chain
- Exclusive tine depth stop locks in core depth from 2” to 5”
- Fast tine engagement; simple thumb switch control
- Raise and lower tines 27% faster than leading stand-on
- Shock absorbent and gripped rider platform
- Large 18” Grass Master Tread Drive Tires
- Gentle on turf, tallest on curbs (6” curb clearance)
- Flip-up platform enables stand-on aerator to be used as a walk-behind aerator and decreases amount of space needed on trailers
- Ergonomic controls similar to stand-on mower
- Integrated rear jack stands lift the unit two inches for easy access tine maintenance and cleaning
- Optional Light Kit accessory illuminates work area when you run out of daylight
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