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Key differences: Super SF has less weight, a narrower cutting deck, a smaller engine and more engine power. Diesel Z has more weight, a wider cutting deck, a larger engine and less engine power. Objective comparison of stated specs — not a recommendation.
How to read the labels
  • larger / more / wider / faster — this mower has the higher value for that spec.
  • smaller / less / lighter / slower — this mower has the lower value.
  • Labels are directional only; whether more is desirable depends on your needs.
  • Note: a lower deck-gauge number means thicker steel, so for Deck Gauge a smaller number is the more durable deck.
Spec Super SF
Hustler Turf · Commercial
Diesel Z
Hustler Turf · Commercial
Engine
Power Source gas gas
Engine Make Kawasaki FX1000 EFI Perkins
Displacement 61 ci (999 cc) smaller 69 ci (1130 cc) larger
Engine Power 38.5 hp more power 25 hp less power
Deck
Cutting Width 60 in (1524 mm) narrower 72 in (1829 mm) wider
Max Cut Height 5.5 in (140 mm) 5.5 in (140 mm)
Min Cut Height 2 in (51 mm) 1 in (25 mm)
Drive
Transmission Hydro-Gear 21cc pumps with Parker TG wheel motors Tandem Hydro-Gear 21cc pumps with Parker TG wheel motors
Ground Speed 15 mph faster 11.5 mph slower
Drive Type Dual Hydrostatic Dual Hydrostatic
Dimensions
Weight 1450 lbs (657.7 kg) lighter 1711 lbs (776.1 kg) heavier
Fuel Capacity 13.9 gal (52.6 L) less fuel 14.4 gal (54.5 L) more fuel
General
Warranty 3 yr 3 yr

Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.