Alpha
- 18hp, 20hp, 23hp Briggs&Stratton Engines
- 36”, 42” & 52” decks
- 6.5mph mowing speed
- 7-year / 300 hour limited warranty
A high performance zero-turn at great value.
The Alpha leads its class with top-quality cutting, power and style. Welded steel deck. Standard with rugged engine guard and super-comfortable seat.
Comfortable Seat
Features a premium seat with built-in lumbar support and natural air flow.
Specs
Type
Displacement
Horsepower
Fuel Injection
Fuel Type
Electrical
Drive System
Gear Selection
Top Speed
Front Suspension
Rear Suspension
Service Brakes
Tire Size Front
Tire Size Rear
Fuel Capacity
Towing Capacity
Carg Box Capacity
Load Capacity
Overall Length
Overall Height
Weight
Wheelbase
Cargo Bed Dimensions
Ground Clearance
Power Steering
Turning Radius
Lighting
Hour Meter
Oil Light
Temperature Light
Gear Select
Speedometer
Horn
Fuel Gauge
12V Port
Engine
PSI
GPM
Hose
Pump
Nozzles
Engine
Engine CC
Run Time (50%)
Running Watts
Starting Watts
Fuel Tank Capacity
Auto Engine Shutoff
Electric Start
Key Specs
Engine Manufacturer
Engine Horsepower
Transmission
Fuel Capacity
Ground Speed (FWD)
Cutting Width
Cutting Height
Front Tire
Drive Tire
Warranty
Alpha
Key Specs
Engine Manufacturer
Engine Horsepower
Transmission
Fuel Capacity
Ground Speed (FWD)
Cutting Width
Cutting Height
Front Tire
Drive Tire
Warranty
Alpha
Key Specs
Engine Manufacturer
Engine Horsepower
Transmission
Fuel Capacity
Ground Speed (FWD)
Cutting Width
Cutting Height
Front Tire
Drive Tire
Warranty
Alpha
Key Specs
Engine Manufacturer
Engine Horsepower
Transmission
Fuel Capacity
Ground Speed (FWD)
Cutting Width
Cutting Height
Front Tire
Drive Tire
Warranty
Offers & Programs Available
Heroes Discount
All active members and veterans of each branch of the U.S. Armed Forces, and all active and retired firefighters, law enforcement, paramedics and EMTs are eligible for a discount off current promotional prices for any BigDog® mower.
Discount Off BigDog Mowers
All active members and veterans of each branch of the U.S. Armed Forces, and all active and retired firefighters, law enforcement, paramedics and EMTs are eligible for a discount off current promotional prices for any BigDog® mower.
Special Financing Available
It's never been easier to own a BigDog® mower than with the following retail financing plans through participating U.S. dealers. Contact your local BigDog® dealer for details.
Special Financing Available
It's never been easier to own a BigDog® mower than with the following retail financing plans through participating U.S. dealers. Contact your local BigDog® dealer for details.
Accessories
2-Bag Non-Powered Bagger
Easy-on, easy-off hopper assemblies. The bagger holds 5.4 bushels.
Mulch Kit
Recycle clippings back into the soil and reclaim nutrients for your lawn.
Flex Forks®
Shock absorbing front caster forks improve operator comfort and provide a more even cut, especially over uneven terrain and at higher speeds. (only on 36"&42" decks on Alpha.)
Steering Lever Extension Kit
Allows height adjustment of steering levers to make your mowing experience as comfortable as possible.
Always On LED Lights
Extend your productivity into the late hours with our optional light kit.
Armrest Kit
Provides more comfort while you mow.
Stripe Kit
Helps provide a professional manicured finish to your lawn. (only on 52" decks on Alpha.)
Reviews
Find your retailer
We’ll show you the best place to find BigDog products in your area.