Z510 42 in. 20 HP* Zero-Turn Riding Mower

  • The Zero-Turn Riding Mower provides the ultimate mowing experience. Its strong 20 HP* Briggs & Stratton® ReadyStart® twin-cylinder engine has an easy and reliable starting system with no prime, no choke, and features a 42 in. steel deck. Equipped with a sleek new frame design, dual-range hydrostatic transmission, and high-back seating for optimum support and comfort, this mower will provide an exceptional ride as you power through the lawn with its zero-turn radius. You can add an optional mulching kit to create the perfect finishing touches.


  • Proudly Made in the U.S.A. with Global Materials in Martin, Tennessee
  • POWERFUL ENGINE: Powered by a strong 20 HP* Briggs & Stratton ReadyStart twin-cylinder engine with an easy and reliable starting system with no prime and no choke
  • EXCEPTIONAL MANEUVERABILITY: Zero-turn radius for exceptional maneuverability and 11x6/20x8 wheels
  • INCREASED CONTROL AND TRACTION: Dual Hydrostatic Transmission
  • DURABLE: 42 in. reinforced stamped steel deck
  • PREMIUM SUPPORT: High-back seat for support and comfort
  • SLEEK NEW FRAME DESIGN: New frame design for the ultimate mowing experience
  • Optional mulching kit available

Product Includes

CMXGNAM1130046 Riding Mower 1 X


Power Tool Type Gas
Cutting Path 42 in
Height Adjustment Yes
Cutting Heights 1.2 - 3.75 in
Mulching Capability true
Transmission Type Zero-Turn
Engine Brand Briggs & Stratton
Start Type Key start
Fuel Tank Capacity 3.5 gal
Turning Radius 0 in
Deck Gauge 13 in
Cut Width 42
Mower Deck Width 42 in
Maximum Cutting Height 3.75 in
Number of Deck Positions 9
Engine Horsepower 20 HP
*All power levels are stated gross horsepower at 3600 RPM per SAE J1940 as rated by Briggs & Stratton®