Husqvarna W520
Commercial mower · Model w520 · Commercial-duty
The Husqvarna W520 is a commercial-grade commercial mower, built for daily commercial mowing, with a 20-inch deck and a 178.6cc engine making 4.6 hp. It weighs 112 lb (50.8 kg).
At a glance
Engine
| Engine Make | Kawasaki |
|---|---|
| Displacement | 10.9 ci (178.6 cc) |
| Engine Power | 4.6 hp |
| Engine Model | FJ180 KAI |
Deck
| Cutting Width | 20 in (508 mm) |
|---|---|
| Deck Material | Aluminium |
| Cut Positions | 9 |
| Discharge | Collection/BioClip®/Rear discharge |
| Max Cut Height | 4.5 in (114 mm) |
| Min Cut Height | 1.5 in (38 mm) |
Drive
| Ground Speed | 3.7 mph |
|---|---|
| Drive System | Self-propelled, variable speed |
Dimensions
| Weight | 112 lbs (50.8 kg) |
|---|
Professional use
How the W520 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 | 20 in |
|---|---|
| Engine make | Kawasaki |
| Engine displacement | 178.6189976 cc |
| Engine power | 4.6 hp |
| Transmission | not specified by manufacturer |
| Drive type | not specified by manufacturer |
| Ground speed | 3.7 mph |
| Cut-height range | 38 mm – 114 mm |
| Fuel capacity | not specified by manufacturer |
| Weight | 50.8 kg |
| Warranty | not specified by manufacturer |
| Commercial warranty | not specified by manufacturer |
| Deck construction | Aluminium |
| Deck gauge | not specified by manufacturer |
| 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 Husqvarna commercial pro hub › · Professional buying hub ›
Similar models
Other commercial mowers with comparable specs — including other brands — that buyers cross-shop with the W520.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — husqvarna.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Husqvarna (manufacturer) · archived copy