The Stihl RMA 235 is a 33-centimeter cordless lawnmower designed for small-to-medium gardens, powered by the company’s proprietary AK battery system. Weighing 13 kilograms, the unit features an intelligent motor that adjusts blade speed based on grass resistance to optimize battery efficiency. While it provides a high-quality cut and solid build, it lacks compact storage features like a fully folding handlebar.
Design and Build Quality
Stihl manufactures the RMA 235 with a focus on durability, utilizing rigid materials rather than the flexible plastics often found in entry-level cordless mowers. According to manufacturer specifications, the mower features a 33 cm cutting width and a 30-liter grass collection box. The handlebar is bolted directly to the mower body to reduce vibration and prevent the rattling common in models with adjustable joints.
The mower does not include a foam-grip handlebar, relying instead on its weight distribution and balance to maintain operator comfort. While the handle offers two height settings, it does not fold flat, which limits storage options for users with restricted space.
Cutting Performance and Motor Intelligence
The RMA 235 utilizes a curved blade designed to improve airflow, which assists in packing grass clippings into the collection box. The motor operates with an intelligent speed control system; it maintains a low speed of approximately 2900 rpm when cutting light grass to extend battery life, increasing to 3400 rpm when it detects resistance in denser areas.
The cutting height is adjustable in five increments, ranging from 25 mm to 65 mm. This adjustment is controlled by a lever on the side of the mower deck. The unit is designed to operate at 76 dB, placing it among the quieter options for residential lawn care.
Battery Compatibility and Safety
Stihl powers the RMA 235 via its AK battery platform, which is compatible with a wider range of the company’s garden tools. The battery compartment is located at the front of the mower, featuring a cutout in the protective flap that allows users to view the battery status indicator without opening the housing.
Unlike some earlier iterations of Stihl equipment, the current RMA 235 does not feature a dedicated safety key. The manufacturer recommends that users remove the battery entirely when the mower is not in use to ensure safety.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | Stihl RMA 235 |
| Weight | 13 kg |
| Cutting Width | 33 cm |
| Grass Box Capacity | 30 Liters |
| Power Source | Stihl AK Battery System |
| Cutting Height | 25 – 65 mm |
Considerations for Buyers
The RMA 235 is suited for users who prioritize build quality and cutting precision over ultra-compact storage. Because the hard-shell grass collection box is bulky and the handlebars do not fold completely, the mower requires a dedicated footprint in a shed or garage. It is an effective solution for small-to-medium lawns where the user is already invested in, or intends to use, the Stihl AK battery ecosystem.
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