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A neutral, side-by-side reference of each model's stated specifications. MowerFacts does not rank one model above another — read the values and decide what fits your needs.

Best suited for

What each model is built for, from its duty class and key specs. This is a neutral reference — MowerFacts does not rank one model above another.

  • Altoz XP 610 SSi — commercial: daily paid use and high acreage; 61-inch deck; gas powered
  • Altoz TRX 354 — commercial: daily paid use and high acreage; 54-inch deck; gas powered
Side-by-side specifications: Altoz XP 610 SSi vs Altoz TRX 354
Spec XP 610 SSi
Altoz · Commercial
TRX 354
Altoz · Commercial
Engine
Power Source gas gas
Engine Make Kawasaki Kawasaki
Displacement 50.2 ci (822 cc) 44.3 ci (726 cc)
Engine Power 34.5 hp 24 hp
Cylinders 2 2
Engine Model FX EVO EFI FT
Fuel Type Gasoline
Deck
Cutting Width 61 in (1549 mm) 54 in (1372 mm)
Blades 3 3
Deck Material Aero Deck Fabricated Steel Aero Deck
Anti-Scalp Rollers Yes Yes
Max Cut Height 5 in (127 mm) 5 in (127 mm)
Min Cut Height 1.5 in (38 mm) 2.2 in (57 mm)
Blade Tip Speed 18501 ft/min (5639 m/min) 18501 ft/min (5639 m/min)
Drive
Transmission Hydrostatic Hydrostatic
Ground Speed 11 mph 8 mph
Drive Tire Size 24"
Dimensions
Weight 1220 lbs (553.4 kg)
Fuel Capacity 14 gal (53 L) 10 gal (37.9 L)
Length 84.5 in (2146 mm)
General
Warranty 3 yr 3 yr

XP 610 SSi: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — altoz.com.

TRX 354: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — altoz.com.

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