Gravely ZT XL 42 KAWASAKI
Zero-Turn mower · Model 918012 · Commercial-duty · Gas
The Gravely ZT XL 42 KAWASAKI is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 42-inch deck and a 726cc engine making 21.5 hp. It weighs 675 lb (306.2 kg).
At a glance
Engine
| Power Source | gas |
|---|---|
| Displacement | 44.3 ci (726 cc) |
| Engine Power | 21.5 hp |
| Engine Make | Kawasaki® |
| Engine Model | FR651V |
| Fuel Type | Gas |
Deck
| Cutting Width | 42 in (1067 mm) |
|---|---|
| Deck Material | 11 ga |
| Deck Construction | Fabricated X-Factor® |
| Deck Gauge | 11 |
| Discharge | Side |
Drive
| Ground Speed | 7 mph |
|---|---|
| Drive System | Hydro-Gear® ZT-2800® Transaxles |
| Reverse Speed | 3 mph |
Dimensions
| Weight | 675 lbs (306.2 kg) |
|---|---|
| Fuel Capacity | 3.5 gal (13.2 L) |
Professional use
How the ZT XL 42 KAWASAKI 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 | 42 in |
|---|---|
| Engine make | Kawasaki® |
| Engine displacement | 726 cc |
| Engine power | 21.5 hp |
| Transmission | not specified by manufacturer |
| Drive type | not specified by manufacturer |
| Ground speed | 7 mph |
| Cut-height range | not specified by manufacturer |
| Fuel capacity | 13.25 L |
| Weight | 306.17 kg |
| Warranty | not specified by manufacturer |
| Commercial warranty | not specified by manufacturer |
| Deck construction | Fabricated X-Factor® |
| Deck gauge | 11 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 Gravely commercial pro hub › · Professional buying hub ›
Similar models
Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the ZT XL 42 KAWASAKI.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Gravely (manufacturer) · archived copy