This comparison evaluates the Komatsu D155AX-8 and Kubota B26, both classified as Industrial 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 | Komatsu D155AX-8 | Kubota B26 |
|---|---|---|
| Engine & Power | ||
| Gross Horsepower | 354 HP | 24 HP |
| PTO Horsepower | 325.68 HP | 20.6 HP |
| Engine Manufacturer | Komatsu | Kubota |
| Cylinders | 6 | 3 |
| Displacement | 8.3 L | 1.3 L |
| Fuel Type | Diesel | Diesel |
| Drivetrain & Transmission | ||
| Transmission Type | HST | Hydrostatic |
| Drive Type | Crawler | Tracked |
| Forward Speeds | 16 | Variable Hydrostatic |
| Reverse Speeds | 8 | Variable Hydrostatic |
| PTO & Hydraulics | ||
The Komatsu D155AX-8 delivers 354 HP compared to 24 HP on the Kubota B26, providing more power for demanding tasks. It also weighs 98,750 lbs vs 3,860 lbs.
Neither model is primarily a lawn tractor. Both can handle mowing with appropriate mower attachments, but they're designed for broader property maintenance tasks including loader work, tilling, and implement use.
The Komatsu D155AX-8 has a higher 3-point lift capacity (17,700 lbs vs 1,543 lbs), which generally correlates with better front loader capability. Loader compatibility: Yes - Integrated Blade.
| PTO Type |
| Live Independent PTO |
| Live Independent PTO |
| PTO Speed | 1000 | 1000 |
| Hydraulic Flow | 125 GPM | 11.4 GPM |
| Hydraulic Pressure | 5,510 PSI | 3,200 PSI |
| Remote Valves | 3 | 6 Standard |
| Dimensions & Weight |
| Operating Weight | 98,750 lbs | 3,860 lbs |
| Length | 315.4 in | 140 in |
| Width | 152.8 in | 120 in |
| Height | 162.5 in | 150 in |
| Wheelbase | 189 in | 62 in |
| Ground Clearance | 26.2 in | 14 in |
| Hitch / Implements |
| 3-Point Category | Category III | Category II |
| Lift Capacity | 17,700 lbs | 1,543 lbs |
| Loader Compatibility | Yes - Integrated Blade | Specialized Loaders Only |
| Warranty & Ownership |
| Powertrain Warranty | 3 years | 2 years |
| Bumper-to-Bumper | 1 years | 2 years |
| Pricing Signals | ||
| Typical Price | $200,000 | $55,500 |
| MSRP Min | $185,000 | $54,000 |
| MSRP Max | $215,000 | $57,000 |
The Komatsu D155AX-8 offers a 3-year powertrain warranty, while the Kubota B26 offers 2 years. Always verify current warranty terms with your dealer, as coverage can vary.
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.