Bad Boy Mowers 2026 Magnum
Zero-Turn mower · Prosumer-duty · Gas
A$10,340–A$10,835 Bad Boy Mowers Australia RRP (inc. GST) (configurations)
Sold in Australia — listed on pfgaustralia.com.au, checked 20 Oct 2026.
Dealers set the final price; delivery, assembly and any local offer are extra and are not tracked here.
- Weighs 659 lb
- On a 6×12 trailer 1,559 lb towed, single-axle 3,500 lb
- Mows an acre in 37 min (26 at top speed) How long for your yard? ›
- How these are worked out ›
The Bad Boy Mowers 2026 Magnum is a prosumer-grade gas zero-turn mower, built for large residential properties and acreage, with a 48-inch deck and a 726cc engine making 21.5 hp. It weighs 659.2 lb (299 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 | 21.5 hp |
Deck
| Cutting Width | 48 in (1219 mm) |
|---|---|
| Min Cut Height | 1.5 in (38 mm) |
| Max Cut Height | 4.5 in (114 mm) |
| Deck Construction | 7 Gauge/4.55mm |
| Discharge | Flexible Rubber Side Discharge |
Drive
| Transmission | Dual Hydro-Gear ZT 2200 Series Integrated Drive Systems |
|---|---|
| Ground Speed | 6 mph |
| Drive Tire Size | 18x9.5-8 Reaper |
Dimensions
| Weight | 659 lbs (299 kg) |
|---|---|
| Fuel Capacity | 6 gal (22.7 L) |
| Length | 76 in (1930 mm) |
| Height | 42 in (1067 mm) |
General
| Warranty | 2 yr |
|---|
Similar models
Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the 2026 Magnum.
What the parts on this spec sheet mean
See all Bad Boy Mowers 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 Bad Boy Mowers’s own numbers — not published by the manufacturer.
Mowing time
- ¼ acre9 min 6 min
- ½ acre18 min 13 min
- 1 acre37 min 26 min
- 2 acres1 h 14 min 52 min
- 5 acres3 h 4 min 2 h 9 min
About 37 min per acre at 1.63 acres/hour, mowing at 4.2 mph. The second figure is at the published 6.0 mph top speed (2.33 acres/hour) — faster than anyone really mows. About 9.8 acres per tank.
Weight & hauling
- Machine weight659 lb
- + 6×12 trailer900 lb
- Towed weight1,559 lb
- single-axle 3,500 lbCarries it, 1,941 lb spare
- tandem-axle 7,000 lbCarries it, 5,441 lb spare
Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,559 lb.
Gate & trailer fit
- 32 in gateToo wide
- 36 in gateToo wide
- 48 in gateToo wide
Needs at least 54 in of clearance (estimated).
Power & run time
- Power per deck inch0.448 hp/in
- Run time per tank~6.0 h
Mowing times assume 1.63 acres/hour: deck width x 4.2 mph at 80% efficiency, which allows for overlap, turns and trimming. 4.2 mph is 70% of the 6.0 mph top speed Bad Boy Mowers publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 6.0 mph, shown so you can see it.
Fit uses the deck width plus 6 in for the discharge chute, because Bad Boy Mowers 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 Bad Boy Mowers'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: Bad Boy Mowers (manufacturer) · archived copy