Exmark Lazer Z Diesel (LZS 72" 86T)
Commercial mower · Model LZS86TDYM12RW0 · Commercial-duty · Diesel
The Exmark Lazer Z Diesel (LZS 72 in 86T) is a commercial-grade commercial mower, built for daily commercial mowing, with a 144-inch deck.
At a glance
Engine
| Power Source | diesel |
|---|---|
| Engine Make | Yanmar 3TNV86CT |
| Engine Power | 43.5 hp |
Deck
| Cutting Width | 144 in (3658 mm) |
|---|---|
| Max Cut Height | 5.5 in (140 mm) |
| Min Cut Height | 1 in (25 mm) |
Drive
| Ground Speed | 10 mph |
|---|
Dimensions
| Fuel Capacity | 12 gal (45.4 L) |
|---|
Professional use
How the Lazer Z Diesel (LZS 72 in 86T) 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 | 144 in |
|---|---|
| Engine make | Yanmar 3TNV86CT |
| Engine displacement | not specified by manufacturer |
| Engine power | 43.5 hp |
| Transmission | not specified by manufacturer |
| Drive type | not specified by manufacturer |
| Ground speed | 10 mph |
| Cut-height range | 25 mm – 140 mm |
| Fuel capacity | 45.42 L |
| Weight | not specified by manufacturer |
| Warranty | not specified by manufacturer |
| Commercial warranty | not specified by manufacturer |
| Deck construction | not specified by manufacturer |
| 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 Exmark commercial pro hub › · Professional buying hub ›
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Specs verified against the manufacturer spec sheet on Jun 6, 2026 — exmark.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Exmark (manufacturer) · archived copy