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List prices are the manufacturer’s published figures, re-checked daily; they exclude tax, freight and dealer setup.

A side-by-side reference of each model's stated specifications. MowerFacts doesn’t give opinions: where a published, spec-derived rule can separate machines we mark a Data Pick and show the rule; here, 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.

  • Ariens APEX 48 KAWASAKI — prosumer: larger home properties and light acreage; 48-inch deck; gas powered
  • Cub Cadet ZTX4 48 — prosumer: larger home properties and light acreage; 48-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
  1. APEX 48 KAWASAKI uses a Kawasaki® FR691V engine; ZTX4 48 uses a Kohler® engine. The engine maker builds the engine; the mower maker chooses the model, rating and fit, so the badge alone does not settle output or longevity.
  2. APEX 48 KAWASAKI has a Hydrostatic transmission; ZTX4 48 has a Hydro-Gear ZT 3100 transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
  3. APEX 48 KAWASAKI has Hydro-Gear® ZT-3100® Transaxles drive; ZTX4 48 has Hydrostatic drive.
  4. APEX 48 KAWASAKI lists at $5,899; ZTX4 48 lists at $6,899, a $1,000 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
  5. APEX 48 KAWASAKI holds 5.1 gal (19.3 L) of fuel; ZTX4 48 holds 5.5 gal (20.8 L) of fuel, a 0.4 gal difference. Tank size bounds how long a machine runs between stops. Consumption varies with engine, load and speed, so hours per tank are not fixed.
2 more differences, what isn’t comparable

Other verified differences

  • APEX 48 KAWASAKI cuts from 1.5 in (38 mm) to 5 in (127 mm); ZTX4 48 cuts from 1 in (25 mm) to 4.8 in (121 mm).
  • APEX 48 KAWASAKI has a 23 hp engine; ZTX4 48 has a 24 hp engine, a 1 hp difference.

Not comparable

  • Weight: not published for ZTX4 48.
  • Deck Material: not published for APEX 48 KAWASAKI.
  • Deck Construction: not published for APEX 48 KAWASAKI.
  • Start Type: not published for APEX 48 KAWASAKI.

Verified means each manufacturer publishes the figure. A bigger number is only a bigger number; nothing here says which machine is better. The full specification table is below.

Which is faster on your property? › Measure your lawn once and MowerFacts times all 2 against it.

Add another (2 more fit): every zero-turn mower · more Ariens · more Cub Cadet
Side-by-side specifications: Ariens APEX 48 KAWASAKI vs Cub Cadet ZTX4 48
Spec APEX 48 KAWASAKI
Ariens · Zero-Turn
ZTX4 48
Cub Cadet · Zero-Turn
List price $5,899$6,899
Engine
Power Source gas gas
Displacement 44.3 ci (726 cc) 44.2 ci (725 cc)
Engine Power 23 hp 24 hp
Engine Make Kawasaki® FR691V Kohler®
Engine Model — Pro 7000 series
Cylinders — 2
Start Type — Ignition Key
Deck
Cutting Width 48 in (1219 mm) 48 in (1219 mm)
Blades 3 3
Min Cut Height 1.5 in (38 mm) 1 in (25 mm)
Max Cut Height 5 in (127 mm) 4.8 in (121 mm)
Deck Material — 10-guage steel
Deck Construction — Reinforced Fabricated
Blade Tip Speed 18576 ft/min (5662 m/min) —
Cut Positions 15 17
Drive
Transmission Hydrostatic Hydro-Gear ZT 3100
Ground Speed 8 mph 8 mph
Reverse Speed 4 mph 3.5 mph
Drive System Hydro-Gear® ZT-3100® Transaxles Hydrostatic
Dimensions
Weight 778 lbs (352.9 kg) —
Fuel Capacity 5.1 gal (19.3 L) 5.5 gal (20.8 L)
Length 79 in (2007 mm) —
Width 50.8 in (1290 mm) —
Height 47 in (1194 mm) —
General
Warranty 4 yr 4 yr

APEX 48 KAWASAKI: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — ariens.com.

ZTX4 48: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — cubcadet.com.

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

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