John Deere Z730MZTrak™ Zero Turn Mower
Zero-Turn mower · Model Z730M · Prosumer-duty · Gas
John Deere Australia doesn’t publish a recommended retail price for this model online — it’s dealer quote only. The John Deere Australia product page is the place to start.
Sold in Australia — listed on deere.com.au, checked 20 Oct 2026. Listed there as Z730M (Z730M). Also sold in the United States: US specs and list price.
- Weighs 965 lb
- On a 6×12 trailer 1,865 lb towed, single-axle 3,500 lb
- Mows an acre in 21 min (14 at top speed) How long for your yard? ›
- How these are worked out ›
The John Deere Z730MZTrak Zero Turn Mower is a prosumer-grade gas zero-turn mower, built for large residential properties and acreage, with a 54-inch deck and a 726cc engine making 24 hp. It weighs 965 lb (437.7 kg).
At a glance
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
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
| Power Source | gas |
|---|---|
| Displacement | 44.3 ci (726 cc) |
| Engine Power | 24 hp |
| Cylinders | 2 |
Deck
| Cutting Width | 54 in (1372 mm) |
|---|---|
| Min Cut Height | 1.5 in (38 mm) |
| Max Cut Height | 5 in (127 mm) |
| Deck Material | 9 gauge 0.150 in. 3.8 mm |
| Deck Gauge | 9 |
Drive
| Ground Speed | 9.5 mph |
|---|---|
| Drive System | V-belt |
| Reverse Speed | 4 mph |
Dimensions
| Weight | 965 lbs (437.7 kg) |
|---|---|
| Fuel Capacity | 8 gal (30.2 L) |
General
| Warranty | 4 yr |
|---|
Similar models
Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the Z730MZTrak Zero Turn Mower.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — deere.com.
What the parts on this spec sheet mean
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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 John Deere’s own numbers — not published by the manufacturer.
Mowing time
- ¼ acre5 min 4 min
- ½ acre10 min 7 min
- 1 acre21 min 14 min
- 2 acres41 min 29 min
- 5 acres1 h 43 min 1 h 12 min
- 10 acres3 h 27 min 2 h 25 min
About 21 min per acre at 2.9 acres/hour, mowing at 6.6 mph. The second figure is at the published 9.5 mph top speed (4.15 acres/hour) — faster than anyone really mows. About 23.2 acres per tank.
Weight & hauling
- Machine weight965 lb
- + 6×12 trailer900 lb
- Towed weight1,865 lb
- single-axle 3,500 lbCarries it, 1,635 lb spare
- tandem-axle 7,000 lbCarries it, 5,135 lb spare
Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,865 lb.
Gate & trailer fit
- 32 in gateToo wide
- 36 in gateToo wide
- 48 in gateToo wide
Needs at least 61 in of clearance (estimated).
Power & run time
- Power per deck inch0.444 hp/in
- Run time per tank~8.0 h
Mowing times assume 2.9 acres/hour: deck width x 6.6 mph at 80% efficiency, which allows for overlap, turns and trimming. 6.6 mph is 70% of the 9.5 mph top speed John Deere publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 9.5 mph, shown so you can see it.
Fit uses the deck width plus 6 in for the discharge chute, because John Deere 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 John Deere'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: John Deere (manufacturer) · archived copy