Features

Performance

  • Powerful Kohler Confidant engine provides high performance and reliability when you need it most.
  • Rugged, low-maintenance and integrated transmission design delivers outstanding power and operational efficiency to the wheels and mower deck.
  • Dual operation levers provide smooth, precise control for delicate trimming and work around trees and flowerbeds.

Comfort

  • 4 Storage boxes for your tools, lunch and anything else too big or heavy for your pockets.
  • Seat slides a full 6″ forward and back, letting you find just the right position for maximum personal comfort. This high back seat will keep you comfortable even on those extra-long mowing jobs.
  • Plenty of legroom up front, thanks to a wide foot pan. It also makes getting on and off a snap.
  • Keep your drink handy in the integrated cup holders.
  • Simple twist of a dial lets you adjust the cutting height in precise 1/4″ increments.
  • Ergonomic control layout with all controls and indicators placed for quick, easy, user-friendly access.

Components

  • Equipped with full-height ROPS for safety and peace of mind.
  • LED Headlights allow you to continue mowing in low light conditions.
  • Large Ultracaper Z rear tyres provide a softer ride, better traction and weight distribution to help protect your lawn.
  • Hitch kit comes standard.
  • 10 gauge steel, welded 48″ mower deck provides outstanding, professional-level cutting performance.
  • K-Lift mechanical one push deck lift pedal makes adjusting the cutting height simple.

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Specifications

Z121S Specifications

 Z121S
EngineTypePetrol, air-cooled V-Twin
Max. horsepower (Gross) (HP)21**
Total displacement (cc)725
Starting systemKey switch
DimensionsOverall length (mm)1940
Overall width (w/ mower) (mm)1552
Overall width (w/o mower) (mm)1207
Overall height (w/ ROPS upright) (mm)1652
Wheel base (mm)1155
TreadFront (mm)796
Rear (mm)954
Tyre sizeFront11 × 4 – 5 pneumatic
Rear22 × 10 – 14
Weight (w/ mower) (kg)340
TransmissionZT3100
Transmission system2-HST w/ Gear reduction
Speed control2-hand lever
Travel speed rangeForward (km/h)0–12.9
Reverse (km/h)0–6.4
Brake typeCog style parking lock / lever
PTOTypeBelt drive
Clutch typeElectric clutch
PTO brakeDry disc
Engine stop systemKey stop
Fuel tank capacity (L)16
BatteryU1 (12V, RC: 45min, CCA: 300, CA: 410)
Generator capacity (amp)15
Hour meterStandard
Fuel guageSight window
Z121S Mower Deck Specifcations

 Z121S
Mower lift system Mechanical
Mower deck typePro commercial fabricated deck
Deck depth (mm)127
Belt type Single belt
Deck steel thickness (mm)3.4
Anti-scalp roller
Rigid
Cutting width of mower (in.)48
Number of blades 3 blades
Cutting height1.5 in. - 4.5 in. 1/4" in. increments
Mower mounting systemParallel linkage
Blade tip speed (max.) (FPM)18100