Simplicity ZT1500 21/42 lawn tractor

Simplicity ZT1500 21/42

Power

21 hp

Production

2012

Engine

1-cylinder

Transmission

Hydro-Gear EZT

Weight

530 lbs [240 kg]

Introduction

Simplicity ZT1500 21/42 Zero-Turn Mower

The Simplicity ZT1500 21/42 is a zero-turn mower introduced in 2012, designed for residential lawn maintenance. Manufactured by Simplicity, a division of Briggs & Stratton, this machine focuses on maneuverability and operational efficiency for varied landscaping tasks.

Engine and Powertrain

The mower is powered by a single-cylinder Briggs & Stratton engine producing 21 horsepower (15.7 kW). It utilizes an electric starter powered by a 12-volt system with a 190 CCA battery. Power is transferred through a Hydro-Gear EZT hydrostatic transmission, which provides infinite forward and reverse speed control for precise operation.

Mowing Deck and Hydraulics

This model is equipped with a 42-inch mowing deck designed for wide-area cutting. It features an independent mid-mounted Power Take-Off (PTO) system, controlled by an electric clutch, allowing for efficient engagement of the cutting deck.

Chassis and Dimensions

The ZT1500 21/42 features an open operator station for visibility and ease of access. The machine has a wheelbase of 48 inches (121 cm), an overall length of 75 inches (190 cm), and a height of 39 inches (99 cm). The total weight of the unit is 530 lbs (240 kg). It rides on lawn and turf tires, with 11.00x4.00 front tires and 18.00x8.50 rear tires, configured to provide traction while minimizing turf damage.

Conclusion

The Simplicity ZT1500 21/42 is a compact, maneuverable zero-turn mower suited for property owners requiring efficient lawn care. Its hydrostatic drive and 42-inch deck capacity make it a practical choice for residential applications where speed and precision are required.

Production Information of Simplicity, ZT1500 21/42

  • Zero-turn mower
ManufacturerSimplicity (a part of Briggs & Stratton)

Dimension and Tires Information of Simplicity, ZT1500 21/42

Wheelbase48 inches [121 cm]
Weight530 lbs [240 kg]
Length75 inches [190 cm]
Height39 inches [99 cm]
Lawn/turf front11.00x4.00
Lawn/turf rear18.00x8.50

Engine Specifications of Simplicity, ZT1500 21/42

  • Briggs & Stratton
  • 1-cylinder
Starter volts12
StarterElectric
Power21 hp [15.7 kW]

Transmission Information of Simplicity, ZT1500 21/42

Transmission variants 1

TransmissionHydro-Gear EZT
TypeHydrostatic
GearsInfinite forward and reverse

Mechanical Specs of Simplicity, ZT1500 21/42

  • Open operator station.

Power Information of Simplicity, ZT1500 21/42

Mid PTOIndependent
ClutchElectric

Electrical System of Simplicity, ZT1500 21/42

GroundNegative
Battery CCA190
Battery volts12

Where it sits

With 21 HP, the Simplicity ZT1500 21/42 sits between ZT2050 (20 HP) and Broadmoor 22/44 (22 HP) in Simplicity's range. Its power puts it in the 32th percentile of 2010s models in our database (783 machines).

Frequently asked questions

How much horsepower does the Simplicity ZT1500 21/42 have?

The Simplicity ZT1500 21/42 delivers 21 HP.

What years was the Simplicity ZT1500 21/42 produced?

The Simplicity ZT1500 21/42 was produced in 2012.

What engine does the Simplicity ZT1500 21/42 have?

The Simplicity ZT1500 21/42 is powered by a 1-cylinder engine.

What transmission does the Simplicity ZT1500 21/42 use?

The Simplicity ZT1500 21/42 uses a Hydro-Gear EZT transmission.

How much does the Simplicity ZT1500 21/42 weigh?

The Simplicity ZT1500 21/42 weighs 530 lbs [240 kg].

Compare the Simplicity ZT1500 21/42 with another model