Troy-Bilt Bronco 42 Riding Lawn Tractor

Reliable Power and Effortless Lawn Care Performance

Designed for homeowners seeking durability, comfort, and ease of operation, the Troy-Bilt Bronco 42 Riding Lawn Tractor delivers everything needed to maintain a healthy, attractive lawn with minimal effort. Combining a dependable Briggs & Stratton® engine, a versatile cutting system, and intuitive driving controls, this lawn tractor makes mowing faster, smoother, and more enjoyable.

Whether you’re maintaining a residential lawn, managing a larger yard, or navigating landscaped areas, the Bronco 42 provides the power and maneuverability needed to achieve professional-looking results every time.

At the heart of the mower is a powerful 19 HP 540cc Briggs & Stratton® Intek engine, engineered for dependable starting, smooth operation, and long-lasting durability. Featuring a pressure-lubrication system, the engine is built to deliver consistent performance while extending engine life and reducing maintenance concerns.

The mower’s 42-inch twin-blade cutting deck provides excellent cutting coverage while producing a clean, even finish. Combined with anti-scalp deck wheels and adjustable cutting heights, it ensures beautiful results across varying lawn conditions.

The innovative AutoDrive™ transmission allows the mower to operate much like a car, using simple foot-pedal controls to manage speed and direction. This user-friendly system makes operation intuitive and comfortable, even for first-time riding mower owners.

Powerful Briggs & Stratton® Intek Engine

The dependable 19 HP engine provides the strength and reliability required for consistent mowing performance.

Engine Benefits

• 19 HP / 540cc Briggs & Stratton® Intek engine
• Reliable starting performance
• Pressure-lubrication system for increased longevity
• Smooth power delivery
• Designed for long-term durability

Whether tackling routine mowing or seasonal lawn maintenance, this engine delivers dependable results.

42-Inch Twin-Blade Cutting Deck

The wide cutting deck allows you to cover more ground efficiently while maintaining excellent cut quality.

Deck Features

• 42-inch cutting width
• Twin-blade cutting system
• Clean and consistent mowing results
• Increased productivity
• Suitable for medium to large residential lawns

Spend less time mowing while achieving a professionally maintained appearance.

Anti-Scalp Deck Wheels

Protect your lawn from damage while maintaining consistent cutting performance.

Lawn Protection Benefits

• Reduces turf scalping
• Helps maintain even cutting height
• Protects grass on uneven terrain
• Enhances overall lawn appearance

Ideal for lawns with slight slopes and varying ground conditions.

AutoDrive™ Transmission

The AutoDrive™ system provides a smooth and intuitive driving experience.

Transmission Advantages

• Drives similarly to an automobile
• Easy foot-pedal speed control
• Smooth forward and reverse transitions
• Comfortable operation for all skill levels
• Reduced operator effort

This user-friendly transmission makes mowing more enjoyable and efficient.

Adjustable Cutting Height

Customize your lawn’s appearance with multiple cutting height settings.

Height Adjustment Features

• Five cutting height positions
• Quick and convenient adjustment
• Adaptable to seasonal lawn conditions
• Suitable for various grass types

Maintain the perfect lawn appearance throughout the growing season.

Step-Thru Frame Design

The innovative frame design enhances operator convenience and accessibility.

Comfort Advantages

• Easy entry and exit
• Increased legroom
• Improved operator comfort
• Convenient access during operation

Perfect for homeowners who prioritize comfort and ease of use.

Enhanced Maneuverability

The Bronco 42 is designed to navigate around landscaping and obstacles efficiently.

Maneuverability Features

• Tight 18-inch turning radius
• Easier navigation around trees and flower beds
• Reduced trimming work
• Improved mowing efficiency

Spend less time maneuvering and more time getting the job done.

Comfortable Operator Station

Built with comfort in mind, the Bronco 42 helps reduce fatigue during extended mowing sessions.

Comfort Features

• Supportive mid-back seat
• Vibration-reducing rubber footpads
• Ergonomic operator layout
• Comfortable driving position

Enjoy a smoother ride and improved comfort while mowing.

Mow in Reverse Capability

Continue cutting while reversing to improve efficiency and reduce unnecessary repositioning.

Reverse Mowing Benefits

• Improved productivity
• Easier coverage around obstacles
• Reduced time spent maneuvering
• Greater operational flexibility

Versatile Rear Hitch Compatibility

Expand your mower’s capabilities with a wide range of optional attachments.

Compatible Attachments

• Rear bagger systems
• Mulching kits
• Aerators
• Dump carts
• Lawn sprayers
• Property maintenance accessories

Transform your lawn tractor into a versatile year-round property management tool.

Built for Durability

Backed by Troy-Bilt’s long-standing reputation for quality, the Bronco 42 is designed to deliver years of dependable service.

Durability Features

• Rugged frame construction
• Proven Briggs & Stratton® engine technology
• Durable cutting deck
• Reliable drive system
• Built for residential performance and longevity

Technical Specifications

Why Choose the Troy-Bilt Bronco 42?

✔ Powerful 19 HP Briggs & Stratton® Intek engine
✔ Convenient AutoDrive™ transmission system
✔ Wide 42-inch twin-blade cutting deck
✔ Anti-scalp wheels for lawn protection
✔ Easy-to-use step-thru frame design
✔ Tight 18-inch turning radius for maneuverability
✔ Comfortable mid-back seat and vibration-reducing footpads
✔ Mow-in-reverse capability for greater efficiency
✔ Compatible with a variety of attachments and accessories
✔ Built for long-lasting performance and reliability