
Troy-Bilt Bronco 46I 46 in. 19 HP Riding Lawn Mower
46-inch Troy-Bilt riding mower with a 19 HP Briggs & Stratton Professional Series engine, AutoDrive foot-pedal transmission and anti-scalp deck wheels.
About this product
Powered by a Briggs & Stratton engine, the Troy-Bilt Bronco 46I has the power you need to tackle large mowing tasks. Its 46-inch cutting deck is designed to mow large areas quickly, and the anti-scalp deck wheels help deliver a clean, even cut. The AutoDrive transmission is engineered for foot-pedal control to help make driving your mower easy.
Briggs & Stratton Professional Series
A 19 HP / 540cc Briggs & Stratton Professional Series engine provides the power, with electric start, fully pressurized lubrication and a dual-element air filter.
AutoDrive transmission
The AutoDrive transmission with foot-pedal control drives like a car, with speeds of up to 5.5 MPH (8.6 km/h) forward and 3 MPH (4.8 km/h) in reverse.
46-inch deck
The 46-inch side-discharge deck is stamped from 12-gauge steel. Its two anti-scalp deck wheels help prevent turf damage and deliver a clean, even cut. A mulch kit, sold separately, helps maintain a healthier lawn, and the deck wash port connects to a standard garden hose to clean the underside.
Comfort and reliable starting
The seat and footpads help provide comfort and lessen vibration when mowing. Compared with traditional lead acid wet batteries, the AGM battery provides a longer lifespan, lower maintenance and improved starting performance for reliable starting season to season.
Key features
- 19 HP / 540cc Briggs & Stratton Professional Series engine
- AutoDrive transmission with foot-pedal control
- 46-inch side-discharge steel deck
- 2 anti-scalp deck wheels
- Deck wash port
- AGM battery, 210 CCA
- Steel tube bumper
Frequently asked questions
Is the Bronco 46I suited to large lawns?
Yes. Its 46-inch deck is designed to mow large areas quickly.
What engine does it use?
A 19 HP, 540cc Briggs & Stratton Professional Series engine.
How do I drive it?
The AutoDrive transmission uses foot-pedal control, so it drives like a car.
Is a mulch kit included?
No. A mulch kit is sold separately.
What warranty covers the Bronco 46I?
A 3-year limited residential warranty, with 3-year limited coverage on the frame, front axle and deck shell.
Specifications
- Availability
- In stock
- SKU
- RF13AL78BTA66
- Manufacturer part #
- 13AL78BTA66
- Category
- Riding Lawn Mowers
- Engine
- Briggs & Stratton Professional Series (33S877-0038), single cylinder
- Displacement
- 540cc
- Engine output
- 19 HP (as rated by the engine manufacturer)
- Transmission
- Troy-Bilt AutoDrive CVT, foot pedal
- Cutting width
- 46 in
- Cutting height
- 1.5 in to 3.75 in, 5 positions
- Turning radius
- 18 in
- Battery
- 12V AGM, 210 CCA
- Mulch kit
- Available separately
Shipping
- Free Delivery: 10–14 business days (orders over CA$150 before tax)
- Express Delivery: 1–3 business days
- Standard Delivery: 4–7 business days
We currently ship to addresses within Canada only.
Please make sure to read our Shipping Policy.
Return Policy
Please make sure to read our Return Policy.
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