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Model #Super Bronco 46

Store SO SKU #1003961188

Super Bronco 46 in. 679 cc V-Twin OHV Gas Lawn Tractor with Hydrostatic Transmission, Cruise Control, Mow in Reverse

  • 679cc twin-cylinder OHV Troy-Bilt engine
  • Hydrostatic transmission for smooth change of speed and direction
  • Cast iron front axle for added durability and rugged performance
  • View More Details
How to Get It

Product Overview

The Super Bronco 46 in. lawn tractor from Troy-Bilt is a dependable riding mower powered by a twin-cylinder 679 cc OHV Troy-Bilt engine that delivers plenty of power in the yard. Get a smoother, more responsive performance with the foot-pedal controlled hydrostatic transmission. Hydrostatic transmissions provide improved maneuverability around landscape beds, tree and obstacles and eliminate clutching, even when changing from forward to reverse. The cast iron front axle provides additional strength and durability in all mowing conditions and there is improved on and off accessibility with the StepThru designed 13-Gauge steel frame. A large 46 in. twin blade cutting deck reduces mowing time and comes with an integrated deck wash port to make cleaning the underside of the deck easier. Easily adjust the cutting height from 1.5 in. H to 3.75 in. H with the 12 position height adjustment lever and reduce lawn turfing with the added support of 4 deck wheels. A high back seat makes for a more comfortable ride during longer mowing times. Automatic headlights provided increased visibility and added safety at any time day or night. Add versatility to your riding mower with optional attachments like a rear bagger or mulch kit and tow behind accessories such as aerators, dump carts and sprayers. You can depend on Troy-Bilt to keep yardwork from feeling like a chore and we won't let you down.
  • 679 cc V-twin OHV Troy-Bilt engine features full pressure lubrication to ensure smooth delivery of oil to critical components and a forged steel crankshaft making it stronger and more durable
  • Hydrostatic transmission with cruise control offers smooth change of speed and direction with the foot pedal control and a maximum speed of 5.5 MPH in forward and reverse
  • Heavy-duty cast-iron front axle provides durability and strength for long-lasting performance
  • Systems monitor includes hour meter and ammeter to track usage and remind when it's time for regular maintenance
  • 46 in. twin blade cutting deck features 12 cutting height adjustments between 1.5 in. H to 3.75 in. H
  • 4 anti-scalp deck wheels help prevent damage to the deck and your yard when the mower encounters uneven or sloped areas
  • Attach a standard garden hose to the integrated deck wash port on the cutting deck to quickly rinse grass clippings from the underside of deck
  • Automatic headlights provide increased visibility and added safety at any time day or night
  • StepThru frame design provides easier access on and off the tractor by increasing the space between the seat and control panel and providing more leg room
  • Ride in more comfort with reduced vibration with the high-back seat and soft touch steering wheel
  • Designed with a 16 in. turning radius for greater maneuverability with 15 in. x 6 in. front wheels and 20 in. x 8 in. rear wheels
  • Rear hitch is handy for pulling small dump carts and other tow behind accessories such as aerators, sprayers and dethatches (sold separately)
  • Add versatility to your riding mower with optional attachments like a rear bagger or mulch kit (sold separately)
  • Includes operator-controlled mow-in-reverse capability
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower (not included)
  • 2-year limited warranty
  • Rider comes fully crated, some assembly required
  • California residents

Info & Guides

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Assembled Depth (in.)
67 in
Assembled Height (in.)
43 in
Assembled Width (in.)
56 in
Cutting Width (in.)
46 inches
Front Wheel Size (in.)
Mower Deck Width (in.)
46 in
Rear Wheel Size (in.)
Turning Radius (in.)


Assembly Required
CA (CARB) Compliant
Not CARB Compliant
Commercial / Residential
Cutting Options
Deck Material
12 Gauge Steel
Deck Type
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
Engine Make
Troy-Bilt Engine
Engine Torque (ft.-lb.)
Fuel Tank Capacity (gallons)
Horsepower (HP)
0 hp
Included with Riding Mowers
Battery(s),Engine Oil
Lawn Mower Type
Lawn Tractor
Maximum Cutting Height (in.)
Maximum Forward Speed (mph)
Maximum Reverse Speed (mph)
Minimum Cutting Height (in.)
Mower Size
Number of Blades
Number of Blades
2 blades
Number of Cylinders
Number of Deck Wheels
Oil Capacity (oz.)
Power Type
Product Weight (lb.)
600 lb
Rear Wheel Size (in.)
20 in.
Recommended Oil Type
Riding Mower Features
Adjustable Cutting Height,Adjustable Speed,Assembly Required,Battery level indicator,Built-in Hitch,Cruise Control,Cup Holder,Deck cleanout,Headlights,Hour Meter,Keyed start,Pneumatic Tires,Residential,Reverse Mowing,Rust resistant deck,Single-lever height adjustment,Translucent Fuel Tank
Size of Yard
1/2 - 2 Acres
Start Type
Terrain Type
Flat with Obstacles,Hilly
Transmission Type

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
2-Year Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.1
    out of 56 reviews
  • 78%recommend this product
Filter by:
Showing 1-10 of 56 reviews
Fast and smooth
[This review was collected as part of a promotion.] I bought a neighbors and it is Awesome , fast and smooth! Cuts great and turns tight circles
    • Recommended
    Best I've Ever Owned
    Got this over memorial day weekend 5/2018 and so glad I did. It replaces my old dependable, but it's not just a replacement it's a giant improvement. So easy to maneuver, precise control of speed and direction with hydrostatic transmission. I couldn't be more satisfied.
      Awesome machine
      [This review was collected as part of a promotion.] Best purchase ever will definitely recommend to a friend
        • Recommended
        Fine for typical residence large lawn
        [This review was collected as part of a promotion.] I've had this machine for several years. The first few years, I lived in a typical suburban area with a basically flat lawn. The tractor worked great in this setting. However, I moved to a semi-rural area with grades of 5-15 degrees. The tractor sputters, attempting to stall when on an upward incline, or lateral incline. It apparently has a gravity feed fuel supply. I tried replacing the fuel filter, but the results were the same. Also, the rear axle does not lock so single wheel slipping is common. So, I would say, for basically large, flat areas, this machine is fine. Not recommended for lawns with inclines greater than 5 degrees.
        Response from CSJan 8, 2021
        Hello ForeverJeff, we're sorry to hear you've had issues running your unit on hills. If you'd like to discuss it, please give us a call at 1-800-828-5500 and mention your case #06295751. Have a wonderful day!
          Cuts great , love it
          [This review was collected as part of a promotion.] Had it a little over a year and no problems , cuts like a champ.
            • Recommended
            Great machine
            [This review was collected as part of a promotion.] Bought my wife a Pony 2 tears ago and she loves it., last year I got the Horse, love that 1 better.
              • Recommended
              I HAVE A 2003 LTX-2146
              [This review was collected as part of a promotion.] 17 YEARS AND STILL GOING. I LOVE TROYBILT TRACTORS BUT NOT THERE WEEDWACKERS,
                • Recommended
                Awesome Tractor
                [This review was collected as part of a promotion.] I bought this one year ago, still going strong. No problems at all
                  • Recommended
                  LOVE IT
                  [This review was collected as part of a promotion.] This is a great rider Mower.. I have been threw a lot of riders over the years.. My yard just rips they apart. Hood falling off, deck bending, motor stalling etc.. have had this one for going on 2 years.. handles it great.. no issues yet with it.. still looks new and ride like new.
                    • Recommended
                    Extremely Reliable
                    [This review was collected as part of a promotion.] Had this for 3 years. Change oil and filter every season. Runs great. No problems.
                      • Recommended
                      Showing 1-10 of 56 reviews