This comparison evaluates the Troy-Bilt Super Bronco and John Deere X580, both classified as Lawn tractors. We analyze horsepower ratings (gross and PTO), operating weight, hydraulic flow capacity, 3-point hitch lift capacity, transmission type, warranty coverage, and typical pricing signals. Both models serve similar use cases, so differences in specific specs may influence your decision based on property size, planned implements, and budget. Specs are compiled from manufacturer literature and dealer listings when available, and we update records as sources are verified.
| Specification | Troy-Bilt Super Bronco | John Deere X580 |
|---|---|---|
| Engine & Power | ||
| Gross Horsepower | 21 HP | 24 HP |
| PTO Horsepower | 21 HP | 17.55 HP |
| Engine Manufacturer | Briggs & Stratton | Kawasaki |
| Cylinders | 1 | 2 |
| Displacement | 0.655 L | 0.726 L |
| Fuel Type | Gasoline | Gasoline |
| Drivetrain & Transmission | ||
| Transmission Type | Hydrostatic | Hydrostatic |
| Drive Type | 2WD | 2WD |
| Forward Speeds | 999 | 999 |
| Reverse Speeds | 999 | 999 |
| PTO & Hydraulics | ||
The John Deere X580 delivers 24 HP compared to 21 HP on the Troy-Bilt Super Bronco, providing more power for demanding tasks. It also weighs 636 lbs vs 1,126 lbs.
The Troy-Bilt Super Bronco is specifically designed for mowing as a lawn tractor.
The John Deere X580 has a higher 3-point lift capacity (600 lbs vs 525 lbs), which generally correlates with better front loader capability. Loader compatibility: false.
Both models offer 2-year powertrain warranties. Warranty terms can vary by dealer and region, so confirm coverage details before purchase.
| PTO Type |
| Manual PTO |
| Independent PTO |
| PTO Speed | 540 | 540 |
| Hydraulic Flow | — | — |
| Hydraulic Pressure | — | — |
| Remote Valves | 0 | 0 |
| Dimensions & Weight |
| Operating Weight | 1,126 lbs | 636 lbs |
| Length | 105.2 in | 73 in |
| Width | 50 in | 54 in |
| Height | 48 in | 45 in |
| Wheelbase | 52 in | 51.2 in |
| Ground Clearance | 4 in | 3 in |
| Hitch / Implements |
| 3-Point Category | Category 0 | Category 0 |
| Lift Capacity | 525 lbs | 600 lbs |
| Loader Compatibility | false | false |
| Warranty & Ownership |
| Powertrain Warranty | 2 years | 2 years |
| Bumper-to-Bumper | 3 years | 4 years |
| Pricing Signals | ||
| Typical Price | $2,100 | $4,500 |
| MSRP Min | $1,900 | $3,800 |
| MSRP Max | $2,300 | $5,200 |
Before purchasing, verify dealer pricing and availability in your area, confirm current warranty terms, test-drive if possible, and assess which implements or attachments you'll need. Both specs and pricing can vary by region and dealer.