Spartan · Residential
ZT Score
RZ-HD 54
8.1/10
Best for3+ acres
DriveDual hydrostatic (Parker HTE 10cc)
Warranty3-year / 400-hour + lifetime deck edge
Deck
54"
Power
24.0 HP
Top speed
9.0 mph
Price
$7,699
What owners love
- +Commercial Parker HTE hydraulic transaxles (1,000-hour service interval)
- +Heavy 7-gauge fabricated XTF deck
- +Big 9.5-gallon tank means fewer stops on large properties
- +ROPS standard, plus lifetime warranty on the deck's leading edge
- +Fast 9 mph top speed
Worth knowing
- −The most expensive machine in this group
- −Dealer-only; no online checkout
- −Styling-first brand — comfort options cost extra
Our verdict
Spartan RZ-HD 54
The RZ-HD is the most heavily built machine here, with commercial Parker HTE transaxles, a 7-gauge deck and a fuel tank sized for real acreage. On big, open ground the 9 mph speed and 9.5-gallon tank turn a long job into a manageable one. It's also the priciest, and Spartan's muscle-car styling means some comfort touches are optional extras. For a large property where you want commercial guts without a full commercial price, it makes a strong case — just mind that 15-degree slope limit like any zero-turn.
Full specs
Specifications
| Brand | Spartan |
| Model | RZ-HD 54 |
| Cutting deck | 54 inches |
| Engine | Kawasaki FR730V V-twin, 726cc |
| Power | 24.0 HP |
| Transmission | Dual hydrostatic (Parker HTE 10cc) |
| Top speed | 9.0 mph |
| Warranty | 3-year / 400-hour + lifetime deck edge |
| Recommended use | Residential |
| Best for | 3+ acres |
| Typical price | $7,699 |
Owner reviews
What owners say
No published reviews yet. Be the first to review this mower.
Share your experience
Write a review
Reviews are moderated before appearing. No login needed — just be honest and specific.