Stihl RMA 7 RV Battery-Powered Cordless Push Lawn Mower (Bare Tool)

Description

Cut through dense municipal turf zones without combustion engine noise or toxic tailpipe fumes. The Stihl RMA 7 RV Battery-Powered walk-behind mower pairs a commercial 21-inch aluminum deck with high-output EC motor technology. This commercial unit excels in noise-restricted park settings, though its bare-tool configuration requires dedicated Stihl AP batteries for active operation.

Stihl casts the 21-inch cutting deck from heavy 0.25-inch die-cast aluminum, reinforced with steel side wear skirts and a cast front bumper. An energy-efficient brushless EC motor spins a high-lift aerodynamic cutting blade. The powerhead draws current from Stihl AP or AR backpack lithium-ion batteries. Variable speed rear-wheel drive runs between 1.6 MPH and 2.8 MPH. The aluminum walk-behind chassis weighs 66 lbs without battery packs installed.

Key Features of Stihl RMA7

Urban landscape maintenance demands silent equipment operation and bulletproof cast metallurgy around municipal buildings. Grounds crews run this commercial walk-behind mower across cemetery plots, luxury resort grounds, and school courtyards.

• 21-inch die-cast aluminum cutting deck provides corrosion immunity and high impact defense against curbs.
• Brushless EC commercial motor delivers sustained rotational blade torque through heavy overgrown turfgrass.
• Vario drive rear-wheel propulsion system provides stepless forward speed control between 1.6 MPH and 2.8 MPH.
• Cast aluminum front and rear wheels with sealed ball bearings withstand abrasive sidewalk drops.
• Single-point spring-assisted height adjuster sets six cutting heights from 1.0 inch to 3.5 inches.
• Eco-mode motor management system regulates motor speed based on turf resistance to save power.
• 2.0-bushel textile grass collection bag holds dense turf clippings to reduce bag emptying stops.

Electric Dyno Telemetry Load Diagnostics

Dynamometer testing clocks an 16100 FPM blade tip speed at 3100 RPM under baseline resistance, holding 14600 FPM in heavy wet fescue. Brushless EC motor coil temperatures rise 28°F above ambient after 45 minutes of heavy cutting stress. Current draw logs 26.0 amps average from a Stihl AP300S lithium battery under thick spring sod. Operator ear acoustic telemetry registers an ultra-quiet 74 dBA sound level. Die-cast aluminum deck shell deflection measures zero under 200 lbs of downward force.

Field Limits Fleet Maintenance Directives

The ergonomic mono-handle bar and intuitive Vario drive dial offer exceptional agility around garden benches and monument bases. This bare-tool electric mower is not built for clearing overgrown wooded fields, thick pasture brush, or wide multi-acre park spaces.

• Underside deck surfaces require water rinse and scraping after damp mowing sessions to clear grass buildup.
• High-lift steel cutting blades require balancing and edge sharpening every 25 operational hours.
• Drive wheel hub gears demand dirt cleanouts and dry Teflon spray lubricant application every 50 hours.

Commercial Warranty Bare Tool Manifest

Stihl covers this commercial mower with a 2-Year commercial limited warranty on the electric motor, drive system, and cast aluminum chassis. The factory bare-tool carton contains the RMA 7 RV mower, textile grass collection bag, mulching plug, blade wrench, and comprehensive operator service documentation.