Comparison graphic of Scag Liberty Z and Scag SLS zero-turn lawn mowers with the text

What's the Difference Between the Scag SLS Zero-Turn Lawn Mower and Liberty Z?

Scag SLS vs Scag Liberty Z Zero-Turn Lawn Mowers

What's the Difference Between the Scag SLS Zero-Turn Lawn Mower and Liberty Z?

When it comes to achieving a pristine, professional-grade lawn, the right mower makes all the difference. At Gilford Hardware & Outdoor Power Equipment, we understand the importance of selecting a mower that perfectly suits your needs. Two of the most popular zero-turn models are the Scag SLS and the Scag Liberty Z, each catering to specific homeowner requirements. Here's a comprehensive comparison to help you make an informed decision.


Scag SLS Zero-Turn Lawn Mower

Front view of the Scag SLS zero-turn lawn mower, showcasing its compact design, adjustable padded seat, and heavy-duty construction

The Scag SLS is designed for homeowners seeking high performance with minimal maintenance. This mower provides professional-grade reliability in a simplified package.

  • Cutter Deck: Shared proven design with Liberty Z, Freedom Z, and Patriot models.
  • Deck Widths: Available in 42", 52", and 61".
  • Drive System: Equipped with Hydro-Gear ZT2200 (EZT) transaxles, featuring 10cc pumps and motors for smooth operation.
  • Ground Speed: Capable of reaching up to 7 mph forward and 5 mph in reverse.
  • Fuel Capacity: Holds up to 3.5 gallons.
  • Operator Comfort: Features an adjustable padded seat for a comfortable mowing experience, with optional armrests available.

The Scag SLS emphasizes a straightforward mowing experience, ideal for homeowners prioritizing efficiency and durability over extra features.


Scag Liberty Z Zero-Turn Lawn Mower

Front view of the Scag Liberty Z zero-turn lawn mower, featuring its durable Hero Cutter Deck and padded seat with armrests.

The Liberty Z offers premium features and customization, making it a standout choice for homeowners wanting top-tier performance at a homeowner-friendly price point.

  • Cutter Deck: Heavy-duty Hero Cutter Deck with a deep design optimized for high-speed mowing.
  • Deck Widths: Available in 36", 42", 48", 52", and 61".
  • Engine Options: Choose from Kawasaki®, Kohler®, Briggs PXi Series™, or Scag SR engines, with horsepower ranging from 18 HP to 27 HP.
  • Drive System: Advanced options include Hydro-Gear ZT-2800, Tuff Torq TZ450, and Hydro-Gear ZT3100 transaxles, depending on the model.
  • Ground Speed: Matches the SLS with up to 7 mph forward and 5 mph in reverse.
  • Fuel Capacity: Offers 3.5 gallons for 36" and 42" decks, and 5.5 gallons for larger decks.
  • Operator Comfort: Ultra-comfortable padded seats, including armrests on select models.
  • Accessories: Compatible with a wide range of attachments like the Tiger Stripe Lawn Striping System, grass catchers, mulch systems, trailer hitches, and LED light kits.

The Liberty Z is perfect for homeowners looking for customization options, advanced engineering, and accessory compatibility.


Feature Scag SLS Scag Liberty Z
General
Total Fuel Capacity 3.5 gallons 3.5 gallons (36", 42") / 5.5 gallons (48", 52", 61")
Drive Tires 20" x 8"-8" (42") / 20" x 10"-8" (52", 61") 20" x 8"-10" (36") / 20" x 10"-8" (42", 48", 52") / 20" x 10"-10" (61")
Caster Tires 11" x 6"-5" 11" x 4"-5" (36", 42") / 11" x 6"-5" (48", 52", 61")
Seat Adjustable padded seat with no armrests Padded seat with armrests (no armrests on 36", 42" models)
Drive System
Drive System Type Hydro-Gear ZT2200 (EZT) Hydro-Gear ZT-2800 (36", 42"), Tuff Torq TZ450 (48", 52"), Hydro-Gear ZT3100 (61")
Pumps Internal Pump: 10 cc Internal Pump: 10 cc (Tuff Torq) / 16 cc (Hydro-Gear)
Motors Internal Motor: 10 cc Internal Motor: 10 cc (Tuff Torq) / 16 cc (Hydro-Gear)
Forward Ground Speed 7 mph 7 mph
Reverse Ground Speed 5 mph 5 mph
Parking Brake Hand lever Hand lever
Deck
Cutting Widths 42", 52", 61" 36", 42", 48", 52", 61"
Cutting Height 1.5" to 4.5" in 0.25" increments 1.5" to 4.5" in 0.25" increments
Spindles Aluminum housing with sealed ball bearings Aluminum housing with sealed ball bearings
Construction Dual-plate cutter deck made of 2 steel plates, with reinforcement plate at cutter deck spindles Dual-plate cutter deck made of 2 steel plates, with reinforcement plate at cutter deck spindles
Deck Lift Foot-operated pedal Foot-operated pedal
Blade Engagement Ogura GT1 (74 ft lb) – (42", 52") / Ogura GT2 (108 ft lb) – (61") Ogura GT1 (74 ft lb) – (36", 42", 48", 52") / Ogura GT2 (108 ft lb) – (61")
Type Heavy-Duty Hero Cutter Deck Heavy-Duty Hero Cutter Deck
Detailed Comparison The Scag SLS is designed for straightforward residential use with fewer customization options, lighter-duty transaxles, and no accessory support, making it a reliable, budget-friendly mower for homeowners prioritizing performance over additional features. The Scag Liberty Z, on the other hand, is a versatile, premium option offering a broader range of deck sizes, engine types, and advanced transaxle systems, as well as compatibility with accessories like striping kits and LED light kits, catering to homeowners seeking professional-grade performance with customization.

Key Differences

  • Deck Width Options: The Liberty Z offers a broader range, including a 36" deck, catering to various lawn sizes.
  • Engine Variety: Liberty Z provides multiple engine options, allowing customization based on performance preferences.
  • Drive System: Liberty Z utilizes more advanced transaxles in larger models, enhancing durability and performance.
  • Accessories Compatibility: Liberty Z supports various accessories, offering enhanced versatility.

Conclusion

Both the Scag SLS and Liberty Z deliver exceptional performance for homeowners. The SLS is ideal for those seeking a straightforward, low-maintenance mower, while the Liberty Z suits those desiring customization and accessory compatibility. Visit Gilford Hardware & Outdoor Power Equipment in Gilford, NH, to explore these models and receive expert guidance tailored to your lawn care needs.


About Gilford Hardware & Outdoor Power Equipment

the scag sls zeo turn lawn mower on a lawn

Located in Gilford, New Hampshire, Gilford Hardware & Outdoor Power Equipment is an independently owned and operated premium outdoor power equipment and hardware store. We focus on providing top brands like Scag, STIHL, Honda Outdoor Power Equipment, Benjamin Moore, and more. Our commitment is to offer exceptional products and services to our community.

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DISCLAIMER:

The Gilford Hardware and Outdoor Power Equipment blog posts exclusively reflect the views of Gilford Hardware and Outdoor Power Equipment and do not necessarily reflect those of the device manufacturers. Please be aware that product availability, specifications, and suggested uses are subject to change. For the most recent details, always refer to the manufacturer's website and product manual.

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