48" Walker ​Mower MB23 - Side Discharge Deck


Tractor & Deck - Available From


48 inch Walker Mower MB23 Side Discharge

A simplified design with improved performance

Perfect for users looking for carbureted, commercial mowing power, the Walker B23 packs a lot of muscle into a compact footprint. The B23 features a new chassis and body design reducing weight and accentuating hillside stability and the Walker beautiful cut

  • 23 hp, Kohler CH680 674cc OHV V-Twin engine, air-cooled
  • Tilt-up body completely exposes drive train
  • Remote oversized air cleaner for engine
  • Shaft driven decks
  • 48 inch side discharge deck
  • Mulching system also available
  • Many accessories available
  • Splined PTO drive shaft with quick-disconnect coupler
  • 4 gal (15.14 liter) fuel tank
  • 8 mph (13 kph) ground speed

Walker Mowers System

All Walker Mowers are part of a family system; you purchase a tractor unit and then a deck for your requirements. This system includes easily interchangeable decks, assorted wheels and tyres for slope and bank mowing, as well as some of the best mulching blade and deck combinations for commercial applications. When you purchase a Walker Mower you have access to a huge range of accessories designed around professional mowing solutions.

Out Front Advantage

These incredible Walker Mowers allow you to cut grass and trim very close to edges as the out front deck gives you the ability to see exactly what you are cutting and how close you are to obstacles, which reduces your mowing time!

Shaft Driven Deck System

The Walker Mower shaft drive system is brilliant, as it allows you to tilt your deck to 90 degrees which makes blade sharpening and deck cleaning and inspection so easy.

Seeing is believing - ask for a demonstration on your property!

Compact and Easy

Trimming around and under landscaping is easy and safe with your Walker Mower.


Outfront mowing gives you greater balance on hills and allows faster turning across landscapes.

Walker Deck Servicing

Attend to sharpening and blade inspection & replacement easily.

Easy Cleaning

Easily tilt the mower body to service filters or clean with a hand blower.

Best Seat in The House

Outfront mowers allow you to see and work closer to obstacles, closer trimming – better productivity.

Effortless Steering

Forward and reverse control are on your right hand; left and right steering is done with the fingers of your left hand – fast & easy!

Engine Manufacturer:

Walker Specifications

Kohler Command - CH680 674cc
674 cc - 41.1 cu in
Max Power:
22.5 HP @ 3600 RPM
Max Torque:
36.8 ft-lbs
Fuel Tank Capacity:
17.8 liters
Deck Width:
48 inch side discharge