
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
PRO Stand-Aer® Accessories
Light Kit
P/N: 970599
- Powerful dual LED lights illuminate the work area
- Comes pre-assembled for fast easy installation
- Quickly and easily mounts above the hydraulic cooler
Includes battery lead
Spyker® Electric Spreader Attachment
P/N: 970640
- Spyker® 120 lb. capacity spreader with Variable Speed Control ergonomically mounted within arm’s reach. Spread swath of up to 16 feet.
- Electric motor is mounted outside of the large hopper for ease of material loading.
- Projects enhanced spread coverage while maintaining perfect equilibrium using the on-the-fly AccuWay™ adjustment cable. AccuWay™ adjusts material flow forward or backward, allowing operator to maintain a perfectly balanced spread pattern, no matter the chosen material.
- Mounting kit is custom designed to fit on the Classen PRO Stand-Aer aerator for easy and accurate installation. No cutting, drilling or fabrication needed to secure the attachment.