Description
Short hedge trimmers force workers onto shaky scaffolding when leveling massive formal boxwood screens and cedar privacy walls. The Stihl HSA 150 T SET 40 Inch 36V 4.8Ah Cordless Hedge Trimmer Kit provides an expansive 40-inch single-sided blade to shear wide hedge crowns flat. It swings a 40-inch single-edge blade. The 40-inch cutter bar places heavy leverage on operator forearms.
A commercial brushless motor links to a heavy-duty magnesium gear housing designed to dissipate heat generated during continuous reciprocal shearing. The 40-inch single-sided cutter bar features laser-cut, diamond-ground Swiss steel teeth with fine tooth spacing tuned for high-speed foliage leveling. An integrated aluminum chip collector bar runs the full length of the blade to sweep sheared leaves away in continuous forward strokes.
Extended Formal Hedge Trimming Architecture
High blade stroke rates paired with the expansive 40-inch cutter bar allow commercial crews to level long hedge walls with billiard-table precision. The included AP 200 battery pack delivers balanced weight during trimming passes.
- 36 Volt commercial brushless motor generates high cutting speeds up to 5000 strokes per minute.
- 40-inch single-sided shear blade provides massive single-pass reach across expansive commercial hedge tops.
- Full-length aluminum collector sweeper bar clears trimmed foliage off hedge surfaces during forward sweeps.
- Rigid aircraft-aluminum blade support backbone prevents bar sagging across the 40-inch length.
- Heavy-duty magnesium gear case dissipates friction heat and withstands mechanical shock loads.
- Three-stage stroke rate selector adjusts blade speed between 4400, 4700, and 5000 strokes per minute.
- Included AP 200 battery and AL 500 quick charger deliver rapid turnaround between pruning shifts.
Electric Motor Blade Load Telemetry
Shearing wide boxwood hedge walls at 5000 SPM draws 17.5 Amps from the 36 Volt AP 200 battery pack. Magnesium gear casing temperature stabilizes at 122°F after 40 minutes of continuous hedge shaping. Blade friction drag consumes 630 Watts of power under continuous foliage contact. Operating acoustic emissions measure an ultra-quiet 82 dBA at the operator ear.
Commercial Landscape Fleet Maintenance
Commercial landscape maintenance crews, botanical garden staff, and estate arborists shape formal hedges fast with this cordless trimmer kit. Do not use this single-sided machine for rough brush reclamation or hacking through dead branches thicker than 1/2-inch because teeth will wedge. Never operate with dry blades lacking resin solvent lubricant.
- Spray the cutting blades with resin-dissolving cleaner and lubricant before and after every trimming job.
- Inspect blade teeth for chips or burrs and touch up with a flat diamond file every 20 hours of use.
- Check blade guide screw torque and clearance shims every 50 operating hours to maintain clean cutting.
Commercial Warranty Equipment Shipment Roster
Stihl provides a 2-Year commercial warranty covering the brushless motor, magnesium gear drive, and cutting blade assembly. The complete kit includes the HSA 150 T 40-inch hedge trimmer, one AP 200 lithium battery, AL 500 charger, blade scabbard, and instruction manual.
