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ID # 23902026

Big Dog -Rex MP 48

  • Big Dog Rex MP 48
  • Big Dog Rex MP 48
  • Big Dog Rex MP 48
  • Big Dog Rex MP 48
  • Big Dog Rex MP 48
  • Big Dog Rex MP 48
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Overview

  • 18hp, 20hp Briggs & Stratton Engines

  • 34”, 42" & 48” decks

  • 6mph mowing speed

  • 7-year / 100 hour limited warranty

The Rex® MP is the big brother of the Rex. The upgrades include another deck size, a more bolstered seat, more horsepower, and larger BigBite™ rear tires. At this price point, the Rex MP's beefy construction clearly separates it from other brands at this price point. This is a great replacement for an inefficient lawn tractor.

 

Specifications
Model
Rex MP
Category Name
Lawn / Garden
Year
2022
Sale Type
New
Manufacturer
Big Dog
Engine
20HP - Briggs & Stratton PXi
Deck Sizes
48
features

Premium Seat

Features a premium seat with built-in lumbar support and natural air flow.Big Dog Rex MP 48

BigBite Rear Tires

18" BigBite™ rear tires for a smooth ride and enhanced traction.Big Dog Rex MP 48

Welded Steel Deck

Heavy-duty design for unmatched durability. Up to 42" deck size available.Big Dog Rex MP 48

 

key specs
WARRANTY
7 Year/100 hour Limited
DRIVE TIRE
18 X 8.5 - 8 BigBite™
FRONT TIRE
11 X 4
TRANSMISSION
Hydro-Gear® ZT-1800™
CUTTING WIDTH
48
FUEL CAPACITY
2 gal.
CUTTING HEIGHT
1.5" to 4.5"
ENGINE HORSEPOWER
20
GROUND SPEED (FWD)
Up to 6 mph
ENGINE MANUFACTURER
Briggs & Stratton PXi
engine
COOLING
Air Cooled
DISPLACEMENT
656cc
ENGINE WARRANTY
2 Year Warranty
ENGINE HORSEPOWER
20
ENGINE MANUFACTURER
Briggs & Stratton PXi
drive system
TYPE
Dual Hydrostatic
TRANSMISSION
Hydro-Gear® ZT-1800™
FUEL CAPACITY
2 gal.
PARKING BRAKE
Integrated with steering levers
GROUND SPEED (FWD)
Up to 6 mph
deck
SPINDLES
Aluminum w/ 3/4" steel shafts and sealed ball bearings with triple protection seals
DECK LIFT
Foot Operated
DECK DEPTH
4.1
BLADE LENGTH
16.5
CUTTING WIDTH
48
DECK MATERIAL
11 ga. fabricated steel
CUTTING HEIGHT
1.5" to 4.5"
SPINDLE MOUNTS
Reinforced 14 ga. steel
BLADE TIP SPEED
17,200
DECK ENGAGEMENT
Electric PTO Clutch
NUMBER OF BLADES
3
IMPANCT TRIM AREA
1/4" x 3/4" steel bar
accessories

Side Grass Bagger

Mesh side-bagger holds 2 bushels.Big Dog Rex MP 48

Mulch Kit

Recycle clippings back into the soil and reclaim nutrients for your lawn.Big Dog Rex MP 48

Steering Lever Extension Kit

Allows height adjustment of steering levers to make your mowing experience as comfortable as possible.Big Dog Rex MP 48

Always On LED Lights

Extend your productivity into the late hours with our optional light kit.Big Dog Rex MP 48

Stripe Kit

Helps provide a professional manicured finish to your lawn. (only on 52" decks on Alpha.)Big Dog Rex MP 48

 

construction
FRAME
1" X 2" steel tubing
FRONT AXLE
Fabricated with sealed ball bearings
FRONT CASTER FORK
Fabricated 1/4" steel
FRONT CASTER WHEEL
Sealed ball bearings
general
SEAT
Premium bolstered seat with built-in lumbar support
CUP HOLDER
dimensions
WEIGHT (LBS)
490
HEIGHT (INCHES)
40
LENGTH (INCHES)
65.4
DRIVE TIRE (INCHES)
18 X 8.5 - 8 BigBite™
FRONT TIRE (INCHES)
11 X 4
WIDTH W/ CHUTE UP (INCHES)
48.25
TIRE-TO-TIRE WIDTH (INCHES)
41
PRODUCTIVITY (ACRES PER HOUR)
2.33
warranty
WARRANTY
7 Year/100 hour Limited
dimensions with catcher
CATCHER STYLE
Side Catcher
CATCHER CAPACITY
2 bushel
POWERED / NON-POWERED
NON-POWERED
MOWER WIDTH W/ CATCHER
56
MOWER LENGTH W/ CATCHER
65.5
literature
Name Link
Brochure PDF Download
Spec Sheet PDF Download
Documents