Southern Trailer Works Showroom
2026 Big Dog Mower Co Alpha MPX 48"








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Description
2026 Big Dog Mower Co Alpha MPX 48"
Ready to Lead
The Alpha MPX features 22" BigBite tires to handle tough jobs. A Briggs & Stratton Commercial series engine, bolstered high-back seat and a foot-operated deck lift are also included.
Features May Include:
Welded Steel Deck
- Heavy-duty design for unmatched durability. Up to 60” deck sizes available.
High-back Seat
- Premium extra high back seat with armrests and suspension springs
22" Big Bite Tires
- More aggressive tire to handle tough jobs.
Info
Industry
Power Equipment / Lawn
Make
Big Dog Mower Co
Model
Alpha MPX
Trim
48"
Year
2026
MSRP
N/A
Category
Lawn Mower
Subcategory
Riding
Specs
Deck Size
48" | Depth: 5" | Lift: Foot Operated
Cutting Width
48"
Fuel Capacity
3 gal
Transmission
Hydro-Gear® ZT-3100
Tires
Front: 13 x 5, smooth tread | Drive: 22 x 9.5-10, BigBite
Length
73 in | Mower Length w/ Catcher: 91.9"
Weight
620 lb
Height
Cutting: 1.5" to 4.5" | 42"
Engine Displacement
724cc
Engine
Briggs & Stratton Commercial Series
Power
23 HP
Blades
3 | Length: 16.50" | Tip Speed: 18,600
Width
w/ chute up: 49 in | Tire-to-tire: 43.8 in | Mower Width w/ Catcher: 59.3"
Warranty
7 Year/300 hour Limited | Engine: 3 Year Warranty
Fuel Type
Gas
Wheels
Front Caster Wheel: Sealed ball bearings