Spartan Spartan RT-HD
Commercial mower · Commercial-duty · Gas
The Spartan RT-HD is a commercial-grade gas commercial mower, built for daily commercial mowing, with a 61-inch deck and a 993cc engine making 37 hp. It weighs 1143 lb (518.5 kg).
At a glance
Engine
| Power Source | gas |
|---|---|
| Engine Make | Vanguard |
| Displacement | 60.6 ci (993 cc) |
| Engine Power | 37 hp |
Deck
| Cutting Width | 61 in (1549 mm) |
|---|---|
| Deck Construction | 6" Deep, Reinforced 7 Gauge Full-Floating Deck |
| Max Cut Height | 4.8 in (121 mm) |
| Min Cut Height | 1.5 in (38 mm) |
Drive
| Ground Speed | 11 mph |
|---|---|
| Drive Tire Size | 24x12-12 Radials |
Dimensions
| Weight | 1143 lbs (518.5 kg) |
|---|---|
| Fuel Capacity | 9.5 gal (36 L) |
| Length | 84 in (2134 mm) |
| Height | 75 in (1905 mm) |
Commercial / Pro
| Frame Construction | 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame |
|---|---|
| Seat Type | Full Suspension Seat with Adjustable TecsPak Elastomer supports and 360 degree Floating Seat Platform |
General
| Warranty | 3 yr |
|---|
Professional use
How the Spartan RT-HD 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 | 61 in |
|---|---|
| Engine make | Vanguard |
| Engine displacement | 993 cc |
| Engine power | 37 hp |
| Transmission | not specified by manufacturer |
| Drive type | not specified by manufacturer |
| Ground speed | 11 mph |
| Cut-height range | 38 mm – 121 mm |
| Fuel capacity | 35.96 L |
| Weight | 518.46 kg |
| Warranty | 3 |
| Commercial warranty | not specified by manufacturer |
| Deck construction | 6" Deep, Reinforced 7 Gauge Full-Floating Deck |
| Deck gauge | not specified by manufacturer |
| Spindle type | not specified by manufacturer |
| Frame construction | 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame |
| Anti-scalp rollers | not specified by manufacturer |
| Drive tire size | 24x12-12 Radials |
| Seat type | Full Suspension Seat with Adjustable TecsPak Elastomer supports and 360 degree Floating Seat Platform |
| Dealer network | not specified by manufacturer |
See the Spartan commercial pro hub › · Professional buying hub ›
Similar models
Other commercial mowers with comparable specs — including other brands — that buyers cross-shop with the Spartan RT-HD.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — joinspartannation.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Spartan (manufacturer) · archived copy