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Gravely PRO-TURN ZX 52 KAWASAKI

Zero-Turn mower · Model 991289 · Commercial-duty · Gas

A$16,999 Gravely Australia RRP (inc. GST)

Recommended retail price in Australian dollars, read 20 Oct 2026 from the Gravely Australia product page.

Sold in Australia — listed on gravely.com.au, checked 20 Oct 2026. Listed there as Pro-Turn ZX 52" Zero-Turn Mower (AGU991289). Also sold in the United States: US specs and list price.

Dealers set the final price; delivery, assembly and any local offer are extra and are not tracked here.

The Gravely PRO-TURN ZX 52 KAWASAKI is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 52-inch deck and a 726cc engine making 23.5 hp. It weighs 958 lb (434.5 kg).

At a glance

Power Source
gas
Cutting Width
52 in (1321 mm)
Displacement
44.3 ci (726 cc)
Engine Power
23.5 hp
Ground Speed
8.5 mph
Weight
958 lbs (434.5 kg)
Compare this mower: Pick another Gravely zero-turn or pick from every zero-turn mower sold in Australia   or quick compare: vs COMPACT-PRO 34 KAWASAKI · vs PRO-TURN 148 KAWASAKI · vs PRO-TURN 152 KAWASAKI
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
  • Gravely PRO-TURN 152 KAWASAKI
    Deck 1,321 mm (52 in) · Kawasaki® FX691V, 22 hp, 726 cc · RRP A$18,599
    Fuel capacity 37.9 L (10 gal) (this model: 19.3 L (5.1 gal))Ground speed 10 mph (this model: 8.5 mph)
    Why: Same class: zero-turn · Same 52 in deck · Gas engine, like this model · Commercial-duty, like this model · 22 hp (this model: 23.5 hp) · Also by Gravely
    Compare with the PRO-TURN ZX 52 KAWASAKI ›
  • Kubota Z252KW-54
    Deck 1,372 mm (54 in) · Kawasaki FR730V, 24 hp, 726 cc
    Fuel capacity 16.3 L (4.3 gal) (this model: 19.3 L (5.1 gal))Weight 390.1 kg (860 lbs) (this model: 434.5 kg (958 lbs))
    Why: Same class: zero-turn · 54 in deck, within 6 in of this model's 52 in · Gas engine, like this model · Commercial-duty, like this model · 24 hp (this model: 23.5 hp) · By Kubota, a different maker
    Compare with the PRO-TURN ZX 52 KAWASAKI ›
  • Bad Boy Mowers Maverick
    Deck 1,372 mm (54 in) · Kohler, 25 hp, 747 cc
    Fuel capacity 29.5 L (7.8 gal) (this model: 19.3 L (5.1 gal))Engine power 25 hp (this model: 23.5 hp)
    Why: Same class: zero-turn · 54 in deck, within 6 in of this model's 52 in · Gas engine, like this model · Commercial-duty, like this model · 25 hp (this model: 23.5 hp) · By Bad Boy Mowers, a different maker
    Compare with the PRO-TURN ZX 52 KAWASAKI ›
  • Ariens APEX 52 KAWASAKI
    Deck 1,321 mm (52 in) · Kawasaki® FR691V, 23 hp, 726 cc · RRP A$14,499
    Weight 370.1 kg (816 lbs) (this model: 434.5 kg (958 lbs))Ground speed 8 mph (this model: 8.5 mph)
    Why: Same class: zero-turn · Same 52 in deck · Gas engine, like this model · Prosumer-duty (this model is commercial) · 23 hp (this model: 23.5 hp) · By Ariens, a different maker
    Compare with the PRO-TURN ZX 52 KAWASAKI ›
  • Gravely ZT HD 52 KAWASAKI
    Deck 1,321 mm (52 in) · Kawasaki® FR691V, 23 hp, 726 cc · RRP A$14,499
    Weight 370.6 kg (817 lbs) (this model: 434.5 kg (958 lbs))Ground speed 8 mph (this model: 8.5 mph)
    Why: Same class: zero-turn · Same 52 in deck · Gas engine, like this model · Commercial-duty, like this model · 23 hp (this model: 23.5 hp) · Also by Gravely
    Compare with the PRO-TURN ZX 52 KAWASAKI ›

Chosen by stated rules, not opinion: same class, a deck within 6 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.

Engine

Gravely PRO-TURN ZX 52 KAWASAKI engine specifications
Power Sourcegas
Displacement44.3 ci (726 cc)
Engine Power23.5 hp
Engine MakeKawasaki®
Engine ModelFX730V
Fuel TypeGas

Deck

Gravely PRO-TURN ZX 52 KAWASAKI deck specifications
Cutting Width52 in (1321 mm)
Deck Material7 ga
Deck ConstructionFabricated X-Factor® 3
Deck Gauge7
DischargeSide

Drive

Gravely PRO-TURN ZX 52 KAWASAKI drive specifications
Ground Speed8.5 mph
Drive SystemHydro-Gear® ZT-3200™ Transaxles
Reverse Speed4 mph

Dimensions

Gravely PRO-TURN ZX 52 KAWASAKI dimensions specifications
Weight958 lbs (434.5 kg)
Fuel Capacity5.1 gal (19.3 L)

Similar models

Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the PRO-TURN ZX 52 KAWASAKI.

APEX 52 KAWASAKI Ariens · 52 in (1321 mm)
Pro-Turn ZX 48 in Zero-Turn Mower Gravely · 48 in (1219 mm)
54 in Titan MR 5400 MyRIDE Toro · 54 in (1372 mm)
Z252KW-54 Kubota · 54 in (1372 mm)
ZENITH 60 - KAWASAKI Ariens · 60 in (1524 mm)
MZ54 Husqvarna · 53.9 in (1370 mm)

Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.

What the parts on this spec sheet mean

See all Gravely mowers and specs ›

Spot a wrong spec? Suggest a correction.

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

What the specs work out to

Figures MowerFacts computes from Gravely’s own numbers — not published by the manufacturer.

Mowing time

  • ¼ acre6 min 4 min
  • ½ acre12 min 8 min
  • 1 acre24 min 17 min
  • 2 acres48 min 34 min
  • 5 acres2 h 1 h 24 min
  • 10 acres4 h 2 h 48 min

About 24 min per acre at 2.5 acres/hour, mowing at 5.9 mph. The second figure is at the published 8.5 mph top speed (3.57 acres/hour) — faster than anyone really mows. About 12.8 acres per tank.

Weight & hauling

  • Machine weight958 lb
  • + 6×12 trailer900 lb
  • Towed weight1,858 lb
  • single-axle 3,500 lbCarries it, 1,642 lb spare
  • tandem-axle 7,000 lbCarries it, 5,142 lb spare

Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,858 lb.

Gate & trailer fit

  • 32 in gateToo wide
  • 36 in gateToo wide
  • 48 in gateToo wide

Needs at least 59 in of clearance (estimated).

Power & run time

  • Power per deck inch0.452 hp/in
  • Run time per tank~5.1 h

Mowing times assume 2.5 acres/hour: deck width x 5.9 mph at 80% efficiency, which allows for overlap, turns and trimming. 5.9 mph is 70% of the 8.5 mph top speed Gravely publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 8.5 mph, shown so you can see it.

Fit uses the deck width plus 6 in for the discharge chute, because Gravely doesn't publish an overall width — measure before buying if a gate is tight.

Towed weight adds a 900 lb allowance for a 6x12 open utility trailer to Gravely's published machine weight. Your trailer's own weight is on its VIN plate. Tongue weight, axle placement and your vehicle's tow rating are still yours to check — this is the load, not a loading plan.

Run time assumes a typical 1 gal/hour burn at working load; real consumption varies with engine, load and cut.

Source: Gravely (manufacturer) · archived copy

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