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Troy Bilt Bronco 46B 17.5hp Briggs Engine 46″ Riding Lawn Mower #13AN78BTA66

$1,320.00
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Estimated Delivery:
29 Apr - 06 May, 2026
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Product details

Yard work shouldn’t feel like a chore, and with the Troy-Bilt® Bronco™ 46B, you can ride comfortably with the mid-back adjustable seat and Step-Thru™ frame designed for easy on-and-off access. AutoDrive™ transmission is designed with foot pedal control to help make driving your mower easy, while the anti-scalp deck wheels help deliver a clean, even cut. The AGM battery is designed to provide reliable starting season after season.
  • 17.5 HP*/500cc Briggs & Stratton® engine for reliable starting and plenty of power
  • AutoDrive™ transmission with foot-pedal design helps make driving your mower easy, with speeds up to 5.5 MPH
  • 46″ side-discharge, steel deck , has 2 anti-scalp deck wheels to help prevent turf damage and deliver a clean, even cut.
  • Mid-back seat and rubber footpads help provide comfort and minimize vibration when mowing
  • AGM battery provides a longer lifespan and lower maintenance compared to traditional lead acid wet batteries, with improved starting performance for reliable starting season to season.
Engine
  • Engine BrandBriggs & Stratton®
  • Engine ModelPowerBuilt
  • Engine Model Number31R907-0110
  • Engine Displacement500cc
  • Engine Output17.5HP
  • Starter TypeElectric
  • Fuel Tank Capacity1.36 gal. US (5.15 L)
  • CylindersSingle
  • Engine StartIgnition Key
  • Engine Oil Capacity1.8 qt. US (1.7 L)
  • LubricationFully pressurized
  • Charging System3 amp regulated
  • Fuel GaugeNo
  • GovernorMechanical
  • ChokeChoke-a-matic
  • Air FilterDual element
  • Oil FilterNo
  • Fuel DeliveryCarburetor
Battery
  • Battery135 CCA
  • Battery TypeAGM (Absorbent Glass Mat)
  • Battery Voltage12V
Drive System
  • TransmissionTroy-Bilt
  • Forward Speed5 MPH / 8.1 KMH
  • Reverse Speed2.5 MPH / 4 KMH
  • Rear Axle3/4″
  • Drive SystemCVT
  • Transmission ControlFoot Pedal
  • Transmission HousingAluminum
  • Rear Differential LockNo
Cutting Deck
  • Deck Cutting Width46 in
  • Deck WashYes
  • Deck Material12-gauge steel
  • Deck Engagement (PTO)Manual lever
  • Deck ConstructionStamped
  • Blade(s)Two
  • Deck LiftHand lever
  • Cutting Height Range1.5″ – 3.75″
  • Anti-Scalping2 gauge wheels
  • Deck Positions5
Warranty
  • Warranty2-year limited residential
  • Frame Warranty2-year limited
  • Front Axle Warranty2-year limited
  • Deck Shell Warranty2-year limited
  • Commercial WarrantyNo
Chassis
  • FrameRobotically welded
  • Turning Radius18″
  • BumperNo
  • Rear Tow HitchYes
  • Corrosion ProtectionYes
  • Front Pivot Bar14-gauge steel
Controls
  • Cruise ControlNo
  • BrakesDisc
Comfort
  • Seat TypeMid Back
  • ArmrestsNo
  • Seat AdjustmentKnob
  • Floor MatsRubber
Wheels
  • Bearing TypePoly Bushing
  • Rear Tires20″x 8″-8″
  • Front Tires15″x 6″-6″
  • Tire TreadTurf Saver
Additional Specifications
  • Mulch KitAvailable Separately
  • Headlight(s)Standard
  • Cup HolderYes
  • Operator Presence SystemYes
  • Model Number13AN78BTA66

Quick Comparison

Troy Bilt Bronco 46B 17.5hp Briggs Engine 46″ Riding Lawn Mower #13AN78BTA66 removeASUS TUF NVIDIA GeForce RTX 4090 OC 2 x HDMI 3 x DP 24GB remove80V Max HP Lithium 54″ Brushless Electric Zero Turn Lawn Mower removeAriens Edge 42 (42″) 20HP Briggs Zero Turn Lawn Mower 915283 removeToro 4000 Series MyRIDE HDX 60″ 999cc 35 hp 74057 removeASUS Open Box ROG Strix GeForce RTX 4080 SUPER White OC Edition HDMI 3 x DP 16GB GDDR6X remove
NameTroy Bilt Bronco 46B 17.5hp Briggs Engine 46″ Riding Lawn Mower #13AN78BTA66 removeASUS TUF NVIDIA GeForce RTX 4090 OC 2 x HDMI 3 x DP 24GB remove80V Max HP Lithium 54″ Brushless Electric Zero Turn Lawn Mower removeAriens Edge 42 (42″) 20HP Briggs Zero Turn Lawn Mower 915283 removeToro 4000 Series MyRIDE HDX 60″ 999cc 35 hp 74057 removeASUS Open Box ROG Strix GeForce RTX 4080 SUPER White OC Edition HDMI 3 x DP 16GB GDDR6X remove
ImageTroy Bilt Bronco 46B 17.5hp Briggs Engine 46″ Riding Lawn Mower #13AN78BTA66ASUS TUF NVIDIA GeForce RTX 4090 OC 2 x HDMI 3 x DP 24GB80V Max HP Lithium 54″ Brushless Electric Zero Turn Lawn MowerAriens Edge 42 (42″) 20HP Briggs Zero Turn Lawn Mower 915283Toro 4000 Series MyRIDE HDX 60″ 999cc 35 hp 74057ASUS Open Box ROG Strix GeForce RTX 4080 SUPER White OC Edition HDMI 3 x DP 16GB GDDR6X
SKU28493204878259RB80Z54MAX9152833306591261
Rating
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
Price
$1,320.00
$1,999.00
$1,700.00
$2,189.00
$722.23
$1,022.19
Stock
50 in stock
50 in stock
50 in stock
50 in stock
Availability50 in stock50 in stock50 in stock50 in stock
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Description
Content
Yard work shouldn't feel like a chore, and with the Troy-Bilt® Bronco™ 46B, you can ride comfortably with the mid-back adjustable seat and Step-Thru™ frame designed for easy on-and-off access. AutoDrive™ transmission is designed with foot pedal control to help make driving your mower easy, while the anti-scalp deck wheels help deliver a clean, even cut. The AGM battery is designed to provide reliable starting season after season.
  • 17.5 HP*/500cc Briggs & Stratton® engine for reliable starting and plenty of power
  • AutoDrive™ transmission with foot-pedal design helps make driving your mower easy, with speeds up to 5.5 MPH
  • 46″ side-discharge, steel deck , has 2 anti-scalp deck wheels to help prevent turf damage and deliver a clean, even cut.
  • Mid-back seat and rubber footpads help provide comfort and minimize vibration when mowing
  • AGM battery provides a longer lifespan and lower maintenance compared to traditional lead acid wet batteries, with improved starting performance for reliable starting season to season.
Engine
  • Engine BrandBriggs & Stratton®
  • Engine ModelPowerBuilt
  • Engine Model Number31R907-0110
  • Engine Displacement500cc
  • Engine Output17.5HP
  • Starter TypeElectric
  • Fuel Tank Capacity1.36 gal. US (5.15 L)
  • CylindersSingle
  • Engine StartIgnition Key
  • Engine Oil Capacity1.8 qt. US (1.7 L)
  • LubricationFully pressurized
  • Charging System3 amp regulated
  • Fuel GaugeNo
  • GovernorMechanical
  • ChokeChoke-a-matic
  • Air FilterDual element
  • Oil FilterNo
  • Fuel DeliveryCarburetor
Battery
  • Battery135 CCA
  • Battery TypeAGM (Absorbent Glass Mat)
  • Battery Voltage12V
Drive System
  • TransmissionTroy-Bilt
  • Forward Speed5 MPH / 8.1 KMH
  • Reverse Speed2.5 MPH / 4 KMH
  • Rear Axle3/4″
  • Drive SystemCVT
  • Transmission ControlFoot Pedal
  • Transmission HousingAluminum
  • Rear Differential LockNo
Cutting Deck
  • Deck Cutting Width46 in
  • Deck WashYes
  • Deck Material12-gauge steel
  • Deck Engagement (PTO)Manual lever
  • Deck ConstructionStamped
  • Blade(s)Two
  • Deck LiftHand lever
  • Cutting Height Range1.5" - 3.75"
  • Anti-Scalping2 gauge wheels
  • Deck Positions5
Warranty
  • Warranty2-year limited residential
  • Frame Warranty2-year limited
  • Front Axle Warranty2-year limited
  • Deck Shell Warranty2-year limited
  • Commercial WarrantyNo
Chassis
  • FrameRobotically welded
  • Turning Radius18″
  • BumperNo
  • Rear Tow HitchYes
  • Corrosion ProtectionYes
  • Front Pivot Bar14-gauge steel
Controls
  • Cruise ControlNo
  • BrakesDisc
Comfort
  • Seat TypeMid Back
  • ArmrestsNo
  • Seat AdjustmentKnob
  • Floor MatsRubber
Wheels
  • Bearing TypePoly Bushing
  • Rear Tires20″x 8″-8″
  • Front Tires15″x 6″-6″
  • Tire TreadTurf Saver
Additional Specifications
  • Mulch KitAvailable Separately
  • Headlight(s)Standard
  • Cup HolderYes
  • Operator Presence SystemYes
  • Model Number13AN78BTA66

Features

Product
Product nameASUS TUF NVIDIA GeForce RTX 4090 OC 2 x HDMI 3 x DP 24GB
BrandASUS
Series
Nvidia GeForceGeForce RTX 4090
TypeNvidia GeForce
Product properties
Factory OverclockedNo
CoolingActive
LHR (Lite Hash Rate)No
Stream Processors/CUDA Cores16384
Qty. Fans3
GPU Clock Speed2595
VR support (Virtual Reality)No
GPU Clock Speed Boost2565
Connections
PCIe Version4.0
Connections DisplayPortHDMI
Number of DisplayPort3
DisplayPort Version1.4a
HDMI Version2.1a
Number of HDMI2
Display
Resolution (max)7680×4320 pixels
Display Support4
Memory
Memory Size24 GB
Memory Bus384-Bit
Memory TypeGDDR6X
Power Supply
Recommended PSU850W
Power Connector1×16-pin
Compatibility
Nvidia SLINo
OpenGL4.6
AMD CrossfireNo
NVLinkNo
VulkanNo
Measures
Low ProfileNo
Width5.9 “
Height2.9 “
Length13.7 “
Qty. Slots3.65

Product Detail

Introducing RYOBI’s first lithium-ion battery powered zero turn riding mower, the RYOBI 80V HP 54″ Lithium Electric ZTR*. HP Technology and 80V batteries combine to deliver the power equivalent of a 42 horsepower gas engine*, while eliminating the hassle and maintenance of a gas mower. This rider cuts up to 4 acres per charge with the help of 5 brushless motors, (3) 80V 10Ah batteries, and (4) 40V 12Ah batteries, with a Hyper Charger that fully recharges in 5 hours so you’re ready for your next job. The revolutionary iDrive system uses an intuitive one-handed joystick steering to maneuver around objects more easily than a traditional ZTR. The innovative LCD screen displays runtime, battery life, and cut/drive speed while in use, while the Riding Mower app allows you to monitor charge time and battery life remotely. This riding mower features the CROSS CUT multi blade system, providing superior cutting & mulching performance, while the 12-point height adjustment allows you to select the perfect cutting height between 1.5″ and 4.5″. The rubber side discharge chute makes it easy to maneuver around landscaping so users are not restricted by where they can cut. Designed with comfort and convenience in mind, this mower features premium seat suspension, 2 USB ports to charge phones, a storage compartment, and LED headlights. Mobile Service available in select regions. If your riding mower requires attention, a certified RYOBI support technician can diagnose & service right from your home. Some services may require you to bring your mower to one of the 300+ service centers nationwide. Lawn maintenance will never be the same thanks to the RYOBI 80V HP Brushless 54″ Lithium Electric Zero Turn Riding Mower.

 

What’s Include

  • (1) RYRM8034 – 80V HP Brushless 54″ Lithium Electric Zero Turn Riding Mower, With Easy Access Rear Charging Port that Charges Through Standard 120-Volt Outlet
  • (3) OP801720A – 80V 10Ah Batteries
  • (4) OP40125 – 40V 12Ah Battery

Specifications

OP40125 – 40V 12Ah Battery

Voltage40V
Warranty5-Year Limited Warranty
Capacity12Ah
Fuel GaugeIntegrated LEDs

OP801720A – 80V 10Ah Battery

Warranty5-Year Limited Warranty
Capacity10Ah
Voltage80V
Fuel GaugeOn-Board LCD Screen

RYRM8034 – 80V HP Brushless 54″ Lithium Electric Zero Turn Riding Mower

Cutting Height1.5″-4″
Deck Size54″
Max Speed8 MPH
ChargingStandard 120V Outlet
Mowing FunctionMulching & Side Discharge
Warranty5-Year Limited Warranty.
  • 80V HP Technology Delivers 42 Horsepower Equivalent
  • Features Revolutionary iDrive Intelligent Joystick Drive System
  • Cuts up to 4 Acres Per Charge
  • Built For Speed & Maneuverability
Ariens Edge 42 (42″) 20HP Briggs Zero Turn Lawn Mower 915283
Featuring a 42” fabricated deck constructed of strong 11-gauge steel
Powered by a 20hp Briggs & Stratton® EXi2000 Intek engine​​
Foot-operated deck lift, high-back seat with seat springs, sealed ball bearings​​
MODEL NUMBER
915283
ENGINE
Briggs & Stratton® EXi2000
ENGINE DISPLACEMENT (IN/CC)
656 cc
DRIVE SYSTEM
Hydro-Gear® EZT® Transaxles
CUTTING WIDTH (IN/CM)
42 in / 106.6 cm
CUTTING HEIGHT MIN
1.5 in / 3.8 cm
CUTTING HEIGHT MAX
4.5 in / 11.4 cm
CUTTING POSITIONS
7
GROUND SPEED FORWARD (MPH/KPH)
6 mph / 9.6 kph
GROUND SPEED REVERSE (MPH/KPH)
3 mph
FUEL CAPACITY (GAL/LTR)
2 gal / 7.5 ltr
SPINDLE MATERIAL
Fabricated
DECK ENGAGEMENT
Electric Warner
DECK LIFT SYSTEM
Foot Operated
WEIGHT
510 lb / 231.3 kg
WHEELS FRONT
11.0 x 4.0 in – 5.0 in (27.9 x 10.1 cm – 12.6 cm)
WHEELS REAR
20.0 x 8.0 in – 8.0 in (50.7 x 20.3 cm – 20.3 cm)
PRODUCT WARRANTY
2 Years or 150 Hours
Accesories (Not Included):
8150462-Bucket Non-Powered Bagger, 6 Bushel Capacity – Fits 42″ EDGE models
71516042″ Grass Mulching Kit – Fits 42″ EDGE models
715028Trailer Hitch – Fits EDGE models
715088Ariens 8″ Wheel Covers – Fits EDGE models with 8″ rims (set of 2)
791023FlexTend™ Shoulder Support System – Fits all Ariens Zero-Turn models
715084Arm Rest Kit – Fits EDGE models
715152Ariens Consumer Zero-Turn Mower Cover – Fits EDGE models
  • p Speed: 18,500 ft/min / 5,638 m/min
  • Caster Tires: 15 in. x 6.5 in. – 6 in. (38.1 cm x 16.5 cm – 15.2 cm) Flat-Free Semi-Pneumatic
  • Clutch: Electromagnetic
  • Comfort Platform: MyRIDE® Suspension System
  • Deck Design: 60″ (152 cm) 7-Gauge High-Strength Steel TURBO FORCE®
  • Deck Size: 60 in. / 152 cm
  • Discharge Chute: Rubber
  • Drive Tires: Voodoo Trac 26 in. x 12 in. – 12 in. (66 cm x 30.5 cm – 30.5 cm)
  • Engine: 35 hp* Kawasaki FX1000V (999 cc) with Heavy-Duty Donaldson® Canister-Style Air Cleaner
  • Engine Brand: Kawasaki
  • Engine Displacement (cc): 999 cc
  • Engine Horsepower: 35 hp
  • Foot Operated Height of Cut: Standard
  • Forward Ground/Transport Speed: Up to 12.0 mph / 19.3 kph
  • Fuel Capacity: 10 gal. / 37.8 L / 40 Qt.
  • Fuel Type: Gasoline
  • Height of Cut: 1.5 – 5.5 in. / 3.8 – 14.0 cm in. 0.25 in. (0.6 cm) increments
  • Hour Meter: Standard Hour Meter
  • Product Type: Zero Turn Mowers
  • Roll-Over Protection (ROPS): Folding; Standard
  • Seat: Deluxe Seat with Armrests
  • Spindle Bearings: Maintenance-free
  • Spindle Housing: 9 in. / 22.9 cm Diameter Cast Aluminum
  • Start Type: Electric
  • Steering Controls: 1.4″ (3.6 cm) Diameter Grips; Adjustable, Dampened
  • Transmission: ZT-4400 Integrated Pumps and Wheel Motors

Features

Product
Product nameASUS Open Box ROG Strix GeForce RTX 4080 SUPER White OC Edition HDMI 3 x DP 16GB GDDR6X
BrandASUS
Series
Nvidia GeForceGeForce RTX 4080 Super
TypeNvidia GeForce
Product properties
Factory OverclockedNo
CoolingActive
LHR (Lite Hash Rate)No
Stream Processors/CUDA Cores10240
Qty. Fans3
VR support (Virtual Reality)No
GPU Clock Speed Boost2640
Connections
PCIe Version4.0
ConnectionsDisplayPort
Number of DisplayPort3
DisplayPort Version1.4a
HDMI Version2.1a
Number of HDMI2
Display
Resolution (max)7680×4320 pixels
Display Support4
Memory
Memory Size16 GB
Memory Bus256-Bit
Memory TypeGDDR6X
Power Supply
Recommended PSU850W
Power Connector1×16-pin
Compatibility
Nvidia SLINo
OpenGL4.6
AMD CrossfireNo
NVLinkNo
VulkanNo
Measures
Low ProfileYes
Width2.8 “
Height5.9 “
Length14.1 “
Qty. Slots3.5
WeightN/AN/AN/AN/AN/AN/A
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Sold000000
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