21-Inch Steel Mowing Deck
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Free standard shipping on orders
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network.
There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
The lightweight RMA 510 has a wide 21" deck width, 20" cutting width, and can mow approximately 3,616 sq. ft.
| Cordless power system | AP |
| Drive | -- |
| Recommended battery | AP 300 S |
| Device weight without battery | 59.5 lb |
| Cutting height | 35 - 90 mm |
| Rated speed of sweeping attachment | 3200 rpm |
| Max. area per battery charge AP 200 | 234 m² |
| Max. area per battery charge AP 300 S | 352 m² |
| Max. area per battery charge AP 500 S | 422 m² |
| Grass catcher box volume | 75 l |
| Device width without attachments | 55 cm |
| Max. device height | 100 cm |
| Front wheel diameter | 200 mm |
| Rear wheel diameter | 250 mm |
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.
21-Inch Steel Mowing Deck
Ball Bearing Wheels
Battery Life
Brushless Motor
Convenient Handle
Locking Key
Multiple Storage Options
Power Switch
Reduced-Emission Engine Technology—Caring for Nature
This product contains chemicals known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov
General Power ToolImproper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only. Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
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