Spartan Spartan KG-XD 54" Stand-On Mower
Commercial mower · Model BRUKGXD54 · Commercial-duty · Gas
A$23,499 Spartan Australia RRP (inc. GST)
Sold in Australia — listed on bushrangerpe.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 1,076 lb
- On a 6×12 trailer 1,976 lb towed, single-axle 3,500 lb
- Mows an acre in 18 min (12 at top speed) How long for your yard? ›
- How these are worked out ›
The Spartan KG-XD 54 in Stand-On Mower is a commercial-grade gas stand-on mower, built for daily commercial route work, with a 54-inch deck. It weighs 1075.9 lb (488 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 8 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 |
|---|---|
| Engine Make | Air cooled, 90-degree V-Twin, normally aspirated petrol engine |
| Engine Power | 25.5 hp |
| Fuel Type | Unleaded fuel - maximum of 10% ethanol in fuel (see engine manufacturers specifications) |
Deck
| Cutting Width | 54 in (1372 mm) |
|---|---|
| Blades | 3 |
| Deck Construction | 6” Deep, 7 Gauge with 7 Gauge reinforced spindle areas. Solid 3/8” x 1” reinforced impact areas |
| Spindle Type | Cast aluminium. No maintenance / sealed with four bearings per spindle |
| Blade Tip Speed | 18750 ft/min (5715 m/min) |
| Discharge | High density, rubberised |
| Max Cut Height | 5 in (127 mm) |
| Min Cut Height | 1 in (25 mm) |
Drive
| Transmission | Parker HTJ 12cc wheel motors |
|---|---|
| Ground Speed | 11 mph |
| Drive Tire Size | 24” Turf radials |
| Drive System | V-belt drive from engine crankshaft |
| Reverse Speed | 5 mph |
Dimensions
| Weight | 1076 lbs (488 kg) |
|---|---|
| Fuel Capacity | 12 gal (45.4 L) |
| Length | 72.5 in (1842 mm) |
| Width | 55.5 in (1410 mm) |
| Height | 49 in (1245 mm) |
Commercial / Pro
| Frame Construction | Mainframe 1.5” by 3” (38.1 mm x 76.2 mm) powder coated Fusion-Bonded solid steel bridge frame. Front caster wheels mounted with commercial duty roller bearings on each wheel |
|---|---|
| Commercial Warranty | 2 Year / Unlimited Hour Commercial Warranty |
General
| Warranty | 3 yr |
|---|
Similar models
Other commercial mowers with comparable specs — including other brands — that buyers cross-shop with the Spartan KG-XD 54 in Stand-On Mower.
What the parts on this spec sheet mean
See all Spartan 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 Spartan’s own numbers — not published by the manufacturer.
Mowing time
- ¼ acre4 min 3 min
- ½ acre9 min 6 min
- 1 acre18 min 12 min
- 2 acres36 min 25 min
- 5 acres1 h 29 min 1 h 2 min
- 10 acres2 h 59 min 2 h 5 min
About 18 min per acre at 3.36 acres/hour, mowing at 7.7 mph. The second figure is at the published 11.0 mph top speed (4.8 acres/hour) — faster than anyone really mows. About 40.3 acres per tank.
Weight & hauling
- Machine weight1,076 lb
- + 6×12 trailer900 lb
- Towed weight1,976 lb
- single-axle 3,500 lbCarries it, 1,524 lb spare
- tandem-axle 7,000 lbCarries it, 5,024 lb spare
Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,976 lb.
Gate & trailer fit
- 32 in gateToo wide
- 36 in gateToo wide
- 48 in gateToo wide
Needs at least 56 in of clearance.
Power & run time
- Power per deck inch0.472 hp/in
- Run time per tank~12.0 h
Mowing times assume 3.36 acres/hour: deck width x 7.7 mph at 80% efficiency, which allows for overlap, turns and trimming. 7.7 mph is 70% of the 11.0 mph top speed Spartan publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 11.0 mph, shown so you can see it.
Fit uses Spartan's published overall width.
Towed weight adds a 900 lb allowance for a 6x12 open utility trailer to Spartan'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: Spartan (manufacturer) · archived copy