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Gravely COMPACT-PRO 34 KAWASAKI

Zero-Turn mower · Model 991144 · 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 Compact Pro 34" Zero-Turn Mower (AGU991144). 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 COMPACT-PRO 34 KAWASAKI is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 34-inch deck and a 603cc engine making 15.5 hp. It weighs 737 lb (334.3 kg).

At a glance

Power Source
gas
Cutting Width
34 in (864 mm)
Displacement
36.8 ci (603 cc)
Engine Power
15.5 hp
Ground Speed
7 mph
Weight
737 lbs (334.3 kg)
Compare similar mowers See how this mower compares with machines of a similar size and purpose.

Few close matches: the list also allows a wider deck range, other duty classes and discontinued models, each labelled.

  • Deck 864 mm (34 in) · Kawasaki® FR600V, 18 hp, 603 cc · RRP A$7,499
    Fuel capacity 7.6 L (2 gal) (this model: 27.2 L (7.2 gal))Weight 201.8 kg (445 lbs) (this model: 334.3 kg (737 lbs))
    Why: Same class: zero-turn · Same 34 in deck · Gas engine, like this model · Commercial-duty, like this model · 18 hp (this model: 15.5 hp) · Also by Gravely
    Compare with the COMPACT-PRO 34 KAWASAKI ›
  • Deck 864 mm (34 in) · 18 hp, 603 cc
    Fuel capacity 11.4 L (3 gal) (this model: 27.2 L (7.2 gal))Weight 242.2 kg (534 lbs) (this model: 334.3 kg (737 lbs))
    Why: Same class: zero-turn · Same 34 in deck · Gas engine, like this model · Residential-duty (this model is commercial) · 18 hp (this model: 15.5 hp) · By Toro, a different maker
    Compare with the COMPACT-PRO 34 KAWASAKI ›
  • Deck 1,067 mm (42 in) · Briggs, 19 hp, 540 cc
    Fuel capacity 18.9 L (5 gal) (this model: 27.2 L (7.2 gal))Engine power 19 hp (this model: 15.5 hp)
    Why: Same class: zero-turn · 42 in deck, within 12 in of this model's 34 in · Gas engine, like this model · Commercial-duty, like this model · 19 hp (this model: 15.5 hp) · By Bad Boy Mowers, a different maker
    Compare with the COMPACT-PRO 34 KAWASAKI ›
  • Deck 864 mm (34 in) · Gravely 635 cc V-Twin, 21 hp, 635 cc · RRP A$6,999
    Fuel capacity 7.5 L (2 gal) (this model: 27.2 L (7.2 gal))Weight 210.4 kg (464 lbs) (this model: 334.3 kg (737 lbs))
    Why: Same class: zero-turn · Same 34 in deck · Gas engine, like this model · Residential-duty (this model is commercial) · 21 hp (this model: 15.5 hp) · By Gravely, a different maker
    Compare with the COMPACT-PRO 34 KAWASAKI ›
  • Deck 1,067 mm (42 in) · Kawasaki FR651V, 21.5 hp, 726 cc
    Fuel capacity 13.6 L (3.6 gal) (this model: 27.2 L (7.2 gal))Engine power 21.5 hp (this model: 15.5 hp)
    Why: Same class: zero-turn · 42 in deck, within 12 in of this model's 34 in · Gas engine, like this model · Commercial-duty, like this model · 21.5 hp (this model: 15.5 hp) · By Kubota, a different maker
    Compare with the COMPACT-PRO 34 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 COMPACT-PRO 34 KAWASAKI engine specifications
Power Sourcegas
Displacement36.8 ci (603 cc)
Engine Power15.5 hp
Engine MakeKawasaki®
Engine ModelFX481V
Fuel TypeGas

Deck

Gravely COMPACT-PRO 34 KAWASAKI deck specifications
Cutting Width34 in (864 mm)
Deck Material10 ga
Deck ConstructionFabricated X-Factor® 3
Deck Gauge10
DischargeSide

Drive

Gravely COMPACT-PRO 34 KAWASAKI drive specifications
Ground Speed7 mph
Drive SystemHydro-Gear® ZT-3100® Transaxles
Reverse Speed3 mph

Dimensions

Gravely COMPACT-PRO 34 KAWASAKI dimensions specifications
Weight737 lbs (334.3 kg)
Fuel Capacity7.2 gal (27.2 L)

Similar models

Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the COMPACT-PRO 34 KAWASAKI.

Specs verified against the retailer listing on Jun 6, 2026 — allmachines.com.

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 acre11 min 8 min
  • ½ acre22 min 16 min
  • 1 acre45 min 31 min
  • 2 acres1 h 29 min 1 h 2 min
  • 5 acres3 h 43 min 2 h 36 min

About 45 min per acre at 1.35 acres/hour, mowing at 4.9 mph. The second figure is at the published 7.0 mph top speed (1.92 acres/hour) — faster than anyone really mows. About 9.7 acres per tank.

Weight & hauling

  • Machine weight737 lb
  • + 6×12 trailer900 lb
  • Towed weight1,637 lb
  • single-axle 3,500 lbCarries it, 1,863 lb spare
  • tandem-axle 7,000 lbCarries it, 5,363 lb spare

Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,637 lb.

Gate & trailer fit

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

Needs at least 41 in of clearance (estimated).

Power & run time

  • Power per deck inch0.456 hp/in
  • Run time per tank~7.2 h

Mowing times assume 1.35 acres/hour: deck width x 4.9 mph at 80% efficiency, which allows for overlap, turns and trimming. 4.9 mph is 70% of the 7.0 mph top speed Gravely publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 7.0 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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