This one doesn't have a Briggs & Stratton..
That model is sold at Lowes..
Shop Troy-Bilt TB30R 10.5-HP 30-in Riding Lawn Mower at Lowes.com
This one uses a more powerful engine.
This review talks about the newer 420cc
Powermore engine.
Amazon.com: Profile For David L. Maccubbin: Reviews
Amazon is going to drop one of these on my driveway next week..
Hope they don't use those dang drones!
I think the same engine is used in other larger,
heavier lawn tractors.
Yard Machines 42" 420cc MTD Powermore Riding Mower with Shift-on-the-Go Drive System - Walmart.com