Kubota Z781KWiTW-54
Zero-Turn mower · Model Z781KWiTW-54 · Commercial-duty · Gas
The Kubota Z781KWiTW-54 is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 54-inch deck and a 852cc engine making 29.5 hp. It weighs 1254 lb (568.8 kg).
At a glance
Engine
| Power Source | gas |
|---|---|
| Displacement | 52 ci (852 cc) |
| Engine Power | 29.5 hp |
| Engine Make | Kawasaki FX850VEFI |
| Fuel Type | Gasoline |
Deck
| Cutting Width | 54 in (1372 mm) |
|---|---|
| Min Cut Height | 1 in (25 mm) |
| Max Cut Height | 5.5 in (140 mm) |
| Deck Gauge | 8 |
Drive
| Transmission | Parker HTG14 |
|---|---|
| Ground Speed | 11.2 mph |
| Drive System | Belt |
Dimensions
| Weight | 1254 lbs (568.8 kg) |
|---|---|
| Fuel Capacity | 11.6 gal (43.9 L) |
| Length | 83.9 in (2131 mm) |
| Width | 67.3 in (1709 mm) |
| Height | 48.6 in (1234 mm) |
Professional use
How the Z781KWiTW-54 fits commercial and high-acreage work, from the specs we have. Duty class: Commercial.
Productivity computed from deck width and ground speed. Compare on the calculator ›
| Deck width | 54 in |
|---|---|
| Engine make | Kawasaki FX850VEFI |
| Engine displacement | 852 cc |
| Engine power | 29.5 hp |
| Transmission | Parker HTG14 |
| Drive type | not specified by manufacturer |
| Ground speed | 11.2 mph |
| Cut-height range | 25 mm – 140 mm |
| Fuel capacity | 43.91 L |
| Weight | 568.8 kg |
| Warranty | not specified by manufacturer |
| Commercial warranty | not specified by manufacturer |
| Deck construction | not specified by manufacturer |
| Deck gauge | 8 ga |
| Spindle type | not specified by manufacturer |
| Frame construction | not specified by manufacturer |
| Anti-scalp rollers | not specified by manufacturer |
| Drive tire size | not specified by manufacturer |
| Seat type | not specified by manufacturer |
| Dealer network | not specified by manufacturer |
See the Kubota commercial pro hub › · Professional buying hub ›
Similar models
Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the Z781KWiTW-54.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — kubotausa.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Kubota (manufacturer) · archived copy